rocket report

rocket-report:-rocket-lab-to-demo-cargo-delivery;-america’s-new-icbm-in-trouble

Rocket Report: Rocket Lab to demo cargo delivery; America’s new ICBM in trouble


SpaceX’s plan to turn Starbase into Texas’ newest city won the approval of voters—err, employees.

A decommissioned Titan II intercontinental ballistic missile inside a silo at a museum in Green Valley, Arizona.

Welcome to Edition 7.43 of the Rocket Report! There’s been a lot of recent news in hypersonic testing. We cover some of that in this week’s newsletter, but it’s just a taste of the US military’s appetite for fielding its own hypersonic weapons, and conversely, the Pentagon’s emphasis on the detection and destruction of an enemy’s hypersonic missiles. China has already declared its first hypersonic weapons operational, and Russia claims to have them, too. Now, the Pentagon is finally close to placing hypersonic missiles with combat units. Many US rocket companies believe the hypersonics sector is a lucrative business. Some companies have enough confidence in this emerging market—or lack of faith in the traditional space launch market—to pivot entirely toward hypersonics. I’m interested in seeing if their bets pay off.

As always, we welcome reader submissions. If you don’t want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets, as well as a quick look ahead at the next three launches on the calendar.

Stratolaunch tests reusable hypersonic rocket plane. Stratolaunch has finally found a use for the world’s largest airplane. Twice in the last five months, the company launched a hypersonic vehicle over the Pacific Ocean, accelerated it to more than five times the speed of sound, and autonomously landed at Vandenberg Space Force Base in California, Ars reports. Stratolaunch used the same Talon-A vehicle for both flights, demonstrating its reusability, a characteristic that sets it apart from competitors. Zachary Krevor, Stratolaunch’s president and CEO, said his team aims to ramp up to monthly flights by the end of the year.

A 21st century X-15 … This is the first time anyone in the United States has flown a reusable hypersonic rocket plane since the last flight of the X-15, the iconic rocket-powered aircraft that pushed the envelope of high-altitude, high-speed flight 60 years ago. Like the Talon-A, the X-15 released from a carrier jet and ignited a rocket engine to soar into the uppermost layers of the atmosphere. But the X-15 had a pilot in command, while the Talon-A flies on autopilot. Stratolaunch is one of several companies participating in a US military program to test parts and technologies for use on future hypersonic weapons. “Why the autonomous flight matters is because hypersonic systems are now pushing the envelope in terms of maneuvering capability, maneuvering beyond what can be done by the human body,” Krevor said.

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New details about another recent hypersonic test. A hypersonic missile test on April 25 validated the launch mechanism for the US Navy Conventional Prompt Strike (CPS) weapon program, the Defense Department said on May 2. The CPS missile, the Navy’s name for what the US Army calls the Long Range Hypersonic Weapon (LRHW), launched from Cape Canaveral Space Force Station, Florida, Aviation Week & Space Technology Reports. While the Army and Navy versions use the same hypersonic glide vehicle and missile, they use different launch mechanisms. Last year, the Army tested its version of the hypersonic missile launcher. Now, the Navy has validated the cold-gas launch mechanism it will install on guided missile destroyers.

Deploying soon … “The cold-gas approach allows the Navy to eject the missile from the platform and achieve a safe distance above the ship prior to first stage ignition,” said Vice Adm Johnny R. Wolfe Jr., director of the Navy’s Strategic Systems Programs, which is the lead designer of the common hypersonic missile. The Army plans to field its Long Range Hypersonic Weaponalso called “Dark Eagle”with a combat unit later this year, while the Navy’s version won’t be ready for testing at sea until 2027 or 2028. Both missiles are designed for conventional (non-nuclear) strikes. The Army’s Dark Eagle will be the US military’s first operational hypersonic weapon.

Sentinel needs new silos. The Air Force will have to dig entirely new nuclear missile silos for the LGM-35A Sentinel, creating another complication for a troubled program that is already facing future cost and schedule overruns, Defense News reports. The Air Force originally hoped the existing silos that have housed Minuteman III intercontinental ballistic missiles could be adapted to launch Sentinel missiles, which would be more efficient than digging entirely new silos. But a test project at Vandenberg Space Force Base in California showed that approach would be fraught with further problems and cause the program to run even further behind and over budget, the service said.

Rising costs … Sentinel, developed by Northrop Grumman, will replace the Air Force’s fleet of Minuteman III ICBMs, which entered service in 1970, as the land-based leg of the military’s nuclear triad. It was originally expected to cost $77.7 billion, but projected future costs ran so severely over budget that in January 2024, it triggered a review process known as a critical Nunn-McCurdy breach. After that review, the Pentagon last year concluded Sentinel was too critical to national security to abandon, but ordered the Air Force to restructure it to bring its costs under control. Further studies of the program are now showing more potential problems.

Gilmour says it (hopefully) will wait no more. The Australian launch startup Gilmour Space Technologies has been given approval by Australia’s Civil Aviation Safety Authority for the debut launch of its Eris orbital rocket, InnovationAus.com reports. There is still one final regulatory hurdle, a final sign-off from the Australian Space Agency. If that happens in the next few days, Gilmour’s launch window will open May 15. The company has announced tentative launch schedules before, only to be thwarted by technical issues, regulatory hangups, or bad weather. Most recently, Gilmour got within six days of its targeted launch date in March before regulatory queries and the impact of a tropical cyclone forced a delay.

Stand by for history … The launch of Gilmour’s three-stage Eris rocket will be historic. If successful, the 82-foot-tall (25-meter) rocket will be Australia’s first homegrown orbital launcher. Eris is capable of hauling cargoes up to 672 pounds (305 kilograms) to orbit, according to Gilmour. The company has dispatched a small team from its Gold Coast headquarters to the launch site in Queensland, on Australia’s northeastern coast, to perform testing on the vehicle after it remained dormant for weeks. (submitted by trainticket)

Fresh insights into one of SpaceX’s worst days. When a Falcon 9 rocket exploded on its launch pad nearly nine years ago, SpaceX officials initially struggled to explain how it could have happened. The lack of a concrete explanation for the failure led SpaceX engineers to pursue hundreds of theories. One was the possibility that an outside “sniper” had shot the rocket. This theory appealed to SpaceX founder Elon Musk. A building leased by SpaceX’s main competitor in launch, United Launch Alliance, lay just a mile away from the Falcon 9 launch pad, and a video around the time of the explosion indicated a flash on its roof. Ars has now obtained a letter sent to SpaceX by the Federal Aviation Administration more than a month after the explosion, indicating the matter was elevated to the FBI. The bureau looked into it, and what did they find? Nothing, apparently.

Investigation terminated … “The FBI has informed us that based upon a thorough and coordinated review by the appropriate Federal criminal and security investigative authorities, there were no indications to suggest that sabotage or any other criminal activity played a role in the September 1 Falcon 9 explosion,” an FAA official wrote in the letter to SpaceX. Ultimately, engineers determined the explosion was caused by the sudden failure of a high-pressure helium tank on the Falcon 9’s upper stage.

Eric Schmidt’s motivations become clearer. In the nearly two months since former Google chief executive Eric Schmidt acquired Relativity Space, the billionaire has not said much publicly about his plans for the launch company. However, his intentions for Relativity now appear to be increasingly clear: He wants to have the capability to launch a significant amount of computing infrastructure into space, Ars reports. During a congressional hearing last month, Schmidt discussed the need more electricity to power data centers that will facilitate the computing needs for AI development and applications.

How big this crisis is … “People are planning 10 gigawatt data centers,” Schmidt said at the hearing. “Gives you a sense of how big this crisis is.” In an exchange with my colleague Eric Berger on X, Schmidt seemed to confirm he bought Relativity Space as a means to support the development of data centers in space. Such data centers, ideally, would be powered by solar panels and be able to radiate heat into the vacuum of space. Relativity’s Terran R rocket, still in development, is well-sized to play a role in launching the infrastructure for data centers in space. But several big questions remain: How big would these data centers be? Where would they go within an increasingly cluttered low-Earth orbit? Could space-based solar power meet their energy needs? Can all of this heat be radiated away efficiently in space? Economically, would any of this make sense?

Rocket Lab, meet Rocket Cargo. Rocket Lab’s next-generation Neutron rocket has been selected for an experimental US Air Force mission to test rapid global cargo delivery capabilities, a milestone for the company as it pushes further into the national security launch market, Space News reports. The mission, slated for no earlier than 2026, will fall under the Air Force Research Laboratory’s (AFRL) “Rocket Cargo” program, which explores how commercial launch vehicles might one day deliver materiel to any point on Earth within hours—a vision akin to airlift logistics via spaceflight.

A new mission for Neutron … Peter Beck, Rocket Lab’s founder and CEO, said the Rocket Cargo contract from AFRL represents an “experimental phase” of the program. “It’ll be interesting to see if that turns into a full requirement for an operational capability,” he said Thursday. Neutron is expected to carry a payload that will reenter Earth’s atmosphere, demonstrating the rocket’s ability to safely transport and deploy cargo. SpaceX’s Starship, with roughly 10 times more payload lift capacity than Neutron, is also on contract with AFRL for demonstrations for the Rocket Cargo program. Meanwhile, Beck said Neutron remains on schedule for its inaugural launch from Wallops Island, Virginia, later this year.

Trump calls for canceling the Space Launch System. The Trump administration released its “skinny” budget proposal earlier this week. Overall, NASA is asked to take a 25 percent cut in its budget, from about $25 billion to $18.8 billion. There are also significant changes proposed in NASA’s biggest-ticket exploration programs. The budget would cancel the Lunar Gateway that NASA has started developing and end the Space Launch System rocket and Orion spacecraft after two more flights, Artemis II and Artemis III, Ars reports. A statement from the White House calls the SLS rocket “grossly expensive” with projected costs of $4 billion per launch.

If not SLS, then what? … “The budget funds a program to replace SLS and Orion flights to the Moon with more cost-effective commercial systems that would support more ambitious subsequent lunar missions,” the Trump administration wrote. There are no further details about those commercial systems. NASA has contracted with SpaceX and Blue Origin to develop reusable landers for the Moon, and both of these systems include vehicles to move from Earth orbit to the Moon. In the budget proposal, the White House sets a priority for a human expedition to Mars to follow the Artemis program’s lunar landing.

FAA unlocks SpaceX launch cadence. Although we are still waiting for SpaceX to signal when it will fly the Starship rocket again, the company got some good news from the Federal Aviation Administration on Tuesday, Ars reports. After a lengthy review, the federal agency agreed to allow SpaceX to substantially increase the number of annual launches from its Starbase launch site in South Texas. Previously, the company was limited to five launches, but now it will be able to conduct up to 25 Starship launches and landings during a calendar year.

Waiting for clearance … Although the new finding permits SpaceX to significantly increase its flight rate from South Texas, the company still has work to do before it can fly Starship again. The company’s engineers are still working to get the massive rocket back to flight after its eighth mission broke apart off the coast of Florida on March 6. This was the second time, in two consecutive missions, that the Starship upper stage failed during its initial phase of flight. After two consecutive failures, there will be a lot riding on the next test flight of Starship. It will also be the first time the company attempts to fly a first stage of the rocket for a second time. According to some sources, if additional testing of this upper stage goes well, Starship could launch as early as May 19. This date is also supported by a notice to mariners, but it should be taken as notional rather than something to be confident in.

SpaceX adds to its dominion. Elon Musk’s wish to create his own city just came true, the Texas Tribune reports. On Saturday, voters living around SpaceX’s Starship rocket testing and launch facility in South Texas approved a measure to incorporate the area as a new city. Unofficial results later Saturday night showed the election was a landslide: 212 voted in favor; 6 opposed. After the county certifies the results, the new city will be official.

Elections have consequences … Only 283 people, those who live within the boundaries of the proposed city, were eligible to vote in the election. A Texas Newsroom analysis of the voter rolls showed two-thirds of them either work for SpaceX or had already indicated their support. The three unopposed people who ran to lead the city also have ties to SpaceX. It’s not clear if Musk, whose primary residence is at Starbase, cast a ballot. The vote clears the way for Musk to try to capture more control over the nearby public beach, which must be closed for launches.

Next three launches

May 10: Falcon 9 | Starlink 15-3 | Vandenberg Space Force Base, California | 00: 00 UTC

May 10: Falcon 9 | Starlink 6-91 | Cape Canaveral Space Force Station, Florida | 06: 28 UTC

May 11: Falcon 9 | Starlink 6-83 | Kennedy Space Center, Florida | 04: 24 UTC

Photo of Stephen Clark

Stephen Clark is a space reporter at Ars Technica, covering private space companies and the world’s space agencies. Stephen writes about the nexus of technology, science, policy, and business on and off the planet.

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Rocket Report: Starbase the city is coming soon; Alpha remains in beta


All the news that’s fit to lift

“A commitment to keeping on with the Moon mission is the key requirement.”

Europe’s Biomass satellite has launched aboard a Vega-C rocket from Europe’s Spaceport in French Guiana. Credit: ESA – M. Pédoussaut

Welcome to Edition 7.42 of the Rocket Report! For about a decade now, we’ve been following the development of the Starbase facility in South Texas. Up until 2019, progress was slow, but then the Starship program kicked into high gear, and SpaceX built up a production site beneath tents. The area has come a long way since then, and as soon as this weekend, there may be a new municipality, Starbase, in Texas.

As always, we welcome reader submissions, and if you don’t want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

Firefly’s Alpha rocket fails again. Firefly Aerospace launched its two-stage Alpha rocket from California early Tuesday, but something went wrong about two-and-a-half minutes into the flight, rendering the vehicle unable to deploy an experimental satellite into orbit for Lockheed Martin, Ars reports. The booster stage jettisoned from Alpha’s upper stage two-and-a-half minutes after liftoff, and that’s when things went awry. A bright cloud of white vapor appeared high in the sky, indicating an explosion—or something close to it.

Not a great record … A short time later, Firefly released a statement acknowledging a “mishap during first stage separation… that impacted the Stage 2 Lightning engine nozzle.” Firefly is one of just a handful of active US launch companies with rockets that have reached low-Earth orbit, but its Alpha rocket hasn’t established a reliable track record. In six flights, Alpha has amassed just two unqualified successes. Two prior Alpha launches deployed their payloads in lower-than-planned orbits, and the rocket’s debut test flight in 2021 failed soon after liftoff.

Hypersonic missile launches from the Cape. The US military launched a long-range hypersonic missile last Friday morning from Cape Canaveral Space Force Station in Florida on a test flight that, if successful, could pave the way for the weapon’s operational deployment later this year. The Army’s Long-Range Hypersonic Weapon fired out of a canister on a road-mobile trailer shortly after sunrise on Florida’s Space Coast, then headed east over the Atlantic Ocean propelled by a solid-fueled rocket booster, Ars reports.

Getting into the game … The new missile is poised to become the first ground-based hypersonic weapon fielded by the US military. Russia has used hypersonic missiles in combat against Ukraine. China has “the world’s leading hypersonic missile arsenal,” according to a recent Pentagon report on Chinese military power. After a successful test flight from Cape Canaveral last year, the long-range hypersonic weapon—officially named “Dark Eagle” by the Army earlier this week—will give the United States the ability to strike targets with little or no warning.

The easiest way to keep up with Eric Berger’s and Stephen Clark’s reporting on all things space is to sign up for our newsletter. We’ll collect their stories and deliver them straight to your inbox.

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Vega launches Biomass satellite. A Vega C rocket successfully launched an Earth science satellite for the European Space Agency, a mission officials said was also a demonstration of European space sovereignty, Space News reports. The 1,250 kg Biomass satellite was built by Airbus Defence and Space as part of ESA’s Earth Explorer program of Earth science missions. The launch was the first for the Vega C since its return to flight in December 2024, nearly two years after a launch failure on a mission designated VV22.

Space sovereignty a priority … After the launch, officials emphasized the importance of having both Vega C and the larger Ariane 6 rocket in operation. “In the current context, full of uncertainty and with some geopolitical evolution,” said David Cavaillolès, chief executive of Arianespace, “the fact that we are able to cover any mission with our two launchers is something that is of utmost importance.” There are four more Ariane 6 and two more Vega C launches planned for this year, with the next being another Vega C launch in July.

Europe tests P160C rocket booster. The European Space Agency said that the initial test of its P160C solid-propellant rocket motor, on April 24, was a success. The test firing lasted for more than two minutes, completing a full burn and expending all of its propellant as would happen during a launch. This new booster is a larger version of the P120C motor currently in use as a strap-on booster by the Ariane 6 rocket and as the core stage of the Vega C rocket.

We need more power, Scotty … Compared to the P120C, the new booster holds 14 percent more propellant, for a total of 167 metric tons, and is a meter taller. The larger and more powerful booster will allow Ariane 6 and Vega-C to launch heavier payloads into different orbits and destinations. It will also be used by the next-generation Vega-E rocket. The upgraded booster is important for the Ariane 6 to meet its commitment to launch hundreds of Project Kuiper satellites for Amazon.

ULA launches its first rocket of the year. The first 27 operational satellites for Amazon’s Kuiper broadband network lifted off from Florida’s Space Coast on Monday evening on an Atlas V rocket, the opening salvo in a challenge to SpaceX’s dominant Starlink global Internet service, Ars reports. Monday’s milestone launch kicks off a test campaign in low-Earth orbit to verify the functionality and performance of Amazon’s satellites. In a statement earlier this month, Amazon said it planned to begin providing service to customers later this year.

Putting the Atlas V to the test … The Atlas V, manufactured by United Launch Alliance, flew in its most powerful configuration, with five strap-on solid rocket boosters and an extended nose cone to accommodate the Kuiper satellites. Amazon’s 27 spacecraft added up to become the heaviest payload ever launched by an Atlas V in 102 missions. Amazon is using the Atlas V to boost its first batches of satellites to orbit and aims to launch thousands more Kuiper satellites in the next few years.

SpaceX launches 50th rocket of the year. The California company launched two separate Starlink missions within six hours of each other on Monday. The second of these, the Starlink 12-10 mission from NASA’s Kennedy Space Center, was the company’s 50th of the year, Spaceflight Now reports.

That’s quite a cadence you’ve got there … Since there are so many, it is kind of boring keeping count of Falcon 9 missions these days, but with 50 launches in the first third of the year, the company is on pace for 150 Falcon family launches this year. For what it’s worth, the company also recently launched its 250th Starlink mission overall, a pretty remarkable feat in less than six years.

Isaacman commits to Artemis II and III as is. The US Senate Commerce Committee on Wednesday advanced the nomination of private astronaut and businessman Jared Isaacman as the next administrator of NASA to the Senate floor, setting up the final step before he is confirmed, Ars reports. The vote was not unanimous, at 19–9, with all of the nay votes coming from senators on the Democratic side of the aisle. However, some key Democrats voted in favor of Isaacman, including the ranking member of the committee, Maria Cantwell, D-Wash.

Approval was contingent on support for Artemis … Notably, both Cantwell and the committee’s chair, Republican Ted Cruz of Texas, cited Isaacman’s support for the Artemis Program, and flying the next two missions on the Space Launch System rocket, as critical factors in their support. “A commitment to keeping on with the Moon mission is the key requirement we have to have in this position,” Cantwell said. “While it’s not clear to me where the Trump administration ultimately will end up on the NASA budget, and I have concerns about some of their proposed cuts today, Mr. Isaacman seems to be committed to the current plan.”

NASA swaps an Artemis II rocket engine. A couple of weeks ago, ground teams at NASA’s Kennedy Space Center in Florida removed one of the four main engines from the Space Launch System rocket slated to send four astronauts on a voyage around the Moon next year, Ars reports. NASA officials ordered the removal of one of the massive rocket’s RS-25 main engines after discovering a hydraulic leak on the engine’s main oxidizer valve actuator, which controls the flow of super-cold liquid oxygen propellant into the engine’s main combustion chamber.

Installed two years ago … In its place, technicians installed another RS-25 engine from NASA’s inventory to the bottom of the rocket’s core stage, which is standing vertical on its mobile launch platform inside the cavernous Vehicle Assembly Building at Kennedy. This is the first time NASA has replaced a main engine on the SLS core stage. The four RS-25 main engines had been installed on the core stage in 2023 while the rocket lay horizontally inside its factory in New Orleans before its shipment to Florida.

China eyes stainless steel, like Starship. A Chinese state-owned rocket maker is making progress in producing large diameter stainless steel tanks for its next-generation launch vehicles, Ars reports. The China Academy of Launch Vehicle Technology has announced the development of prototype 5.0-meter and 10.6-meter-diameter stainless steel propellant tanks over the past month, with the latter marking a breakthrough for the country’s super heavy-lift rocket plans.

Working toward Long March 9 … The 10.6-meter-diameter, 9.0-meter-high tank is part of the development of the Long March 9, a future reusable super heavy-lift rocket designed for large lunar and infrastructure missions that would transform the country’s launch capabilities. It is also being used in early mission concepts for crewed Mars missions. The Long March 9 project has morphed in recent years from an expendable rocket designed to facilitate crewed lunar missions, to a reusable, stainless-steel project for major infrastructure missions. The changes follow the development and demonstrated progress of SpaceX’s Starship.

A vote is coming on Starbase, the city. Nearly 10 years after SpaceX began operating in a small community in Cameron County just a few miles inland of the Gulf Coast, employees who live there and other residents will vote to incorporate their Starbase community as Texas’ newest city. If the majority of them vote yes on Saturday, the leaders they elect at the same time will have the responsibility of creating a city from the ground up, the Texas Tribune reports.

Given who is voting, a yes vote is likely … As a Type C municipality, Starbase will have a commission form of government—a mayor and two commissioners—who will be elected by the voters on the same day they vote to incorporate. Their terms in office last two years, unlike the typical four-year terms held by officials in larger cities. SpaceX leaders have made no secret of their plans to grow Starbase. “Incorporating Starbase will streamline the processes required to build the amenities necessary to make the area a world-class place to live—for the hundreds already calling it home, as well as for prospective workers eager to help build humanity’s future in space,” Starbase Manager Kathryn Lueders wrote recently.

However, SpaceX loses contest over beach access. Proposed legislation that would have handed authority to SpaceX to issue closures of Boca Chica Beach and the nearby road died after a vote by state lawmakers on Monday, Chron.com reports. The vote was close, with seven members of the Texas House State Affairs Committee against and six members in favor of Senate Bill 2188, which is the companion to state Rep. Janie Lopez’s House Bill 4660. SpaceX sought more control over when it could control the main road leading to and from the Starbase site for launch-related activities.

Battle is not over yet … The South Texas Environmental Justice Network celebrated the bills’ demise, saying it also stopped an associated bill that would have made it a Class B misdemeanor for unauthorized people to remain at a closed beach, as it would be an “FAA-designated hazard area.” The group said the bills’ defeat is a “significant victory” in preserving beach access for future generations. Going forward, Cameron County in South Texas can retain authority over beach closures near SpaceX’s launch facilities. Still, a retooled version of the bill could wind up going through the legislature before it adjourns at the end of May.

Next three launches

May 3: Falcon 9 | Starlink 15-3 | Vandenberg Space Force Base, California | 18: 13 UTC

May 4: Falcon 9 | Starlink 6-84 | Kennedy Space Center, Florida | 08: 48 UTC

May 5: Long March 12 | Unknown payload | Wenchang Space Launch Site, China | 11: 05 UTC

Photo of Eric Berger

Eric Berger is the senior space editor at Ars Technica, covering everything from astronomy to private space to NASA policy, and author of two books: Liftoff, about the rise of SpaceX; and Reentry, on the development of the Falcon 9 rocket and Dragon. A certified meteorologist, Eric lives in Houston.

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Rocket Report: The pitfalls of rideshare; China launches next Tiangong crew


This week, engineers ground-tested upgrades for Blue Origin’s New Glenn and Europe’s Ariane 6.

A Long March 2F carrier rocket, carrying the Shenzhou 20 spacecraft and a crew of three astronauts, lifts off from the Jiuquan Satellite Launch Center in northwest China on April 24, 2025. Credit: Photo by Pedro Pardo/AFP via Getty Images

Welcome to Edition 7.41 of the Rocket Report! NASA and its contractors at Kennedy Space Center in Florida continue building a new mobile launch tower for the Space Launch System Block 1B rocket, a taller, upgraded version of the SLS rocket being used for the agency’s initial Artemis lunar missions. Workers stacked another segment of the tower a couple of weeks ago, and the structure is inching closer to its full height of 355 feet (108 meters). But this is just the start. Once the tower is fully assembled, it must be outfitted with miles of cabling, tubing, and piping, then tested before it can support an SLS launch campaign. Last year, NASA’s inspector general projected the tower won’t be ready for a launch until the spring of 2029 and its costs could reach $2.7 billion. The good news, if you can call it that, is there probably won’t be an SLS Block 1B rocket that needs to use it in 2029, whether it’s due to delays or cancellation.

As always, we welcome reader submissions. If you don’t want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

Fresh details on Astra’s strategic pivot. Astra, the once high-flying rocket startup that crashed back to Earth with investors before going private last year, has unveiled new details about its $44 million contract with the Department of Defense, Space News reports. The DOD contract announced last year supports the development of Rocket 4, a two-stage, mobile launch vehicle with ambitions to deliver cargo across the globe in under an hour. While Astra’s ill-fated Rocket 3 focused on launching small satellites to low-Earth orbit, Astra wants to make Rocket 4 a military utility vehicle. Rocket 4 will still be able to loft conventional satellites, but Astra’s most lucrative contract for the new launch vehicle involves using the rocket for precise point-to-point delivery of up to 1,300 pounds (590 kilograms) of supplies from orbit via specialized reentry vehicles. The military has shown interest in developing a rocket-based rapid global cargo delivery system for several years, and has a contract with SpaceX to study how the much larger Starship rocket could do a similar job.

Back from the brink … The Alameda, California-based company, which was delisted from Nasdaq in June 2024 after its shares collapsed, is now targeting the first test flight of Rocket 4 in 2026. Astra’s arrangement with the Defense Innovation Unit includes two milestones: one suborbital (point-to-point), and the other orbital with the option to launch from a location outside the United States, as Astra is developing a mobile launcher. Chris Kemp, Astra’s co-founder and CEO, told Space News the orbital launch will likely originate from Australia. Astra’s first launches with the new-retired Rocket 3 vehicle were based from Alaska and Florida.

The easiest way to keep up with Eric Berger’s and Stephen Clark’s reporting on all things space is to sign up for our newsletter. We’ll collect their stories and deliver them straight to your inbox.

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The Army has a catchy name for its newest weapon. The Long Range Hypersonic Weapon has a new name: Dark Eagle. The US Army announced the popular name for the service’s quick strike missile this week. “Part of the name pays tribute to the eagle—a master hunter known for its speed, stealth and agility—due to the LRHW’s combination of velocity, accuracy, maneuverability, survivability and versatility,” the Army said in a press release. “In addition, the bald eagle—our national bird—represents independence, strength and freedom.” The Dark Eagle is designed to strike targets little or no warning with a hypersonic glide vehicle capable of maneuvering in the upper atmosphere after an initial launch with a conventional missile. The hypersonic weapon’s ability to overcome an adversary’s air and missile defenses is embodied in the word “dark” in Dark Eagle, the Army said.

Flying again soon … The Army tested the hypersonic weapon’s “all-up round” during a missile launch from Cape Canaveral, Florida, in December. The test was delayed more than a year due to unspecified issues. The Army appears to be preparing for another Dark Eagle test from Florida’s Space Coast as soon as Friday, according to airspace and maritime warning notices in the Atlantic Ocean. (submitted by EllPeaTea)

Northrop’s niche with Minotaur. Ars mentioned in last week’s Rocket Report that Northrop Grumman’s Minotaur IV rocket launched April 16 with a classified payload for the National Reconnaissance Office. This was the first Minotaur IV launch in nearly five years, and the first orbital Minotaur launch from Vandenberg Space Force Base, California, in 14 years. The low-volume Minotaur IV uses solid rocket motors from the Air Force’s stockpile of retired Peacekeeper ballistic missiles, turning part of a weapon of mass destruction into, this case, a tool to support the US government’s spy satellite agency. The Minotaur IV’s lift capability fits neatly between the capacity of smaller commercial rockets, like Firefly’s Alpha or Rocket Lab’s Electron, and larger rockets like SpaceX’s Falcon 9. The most recent Minotaur IV launch contract cost the Space Force roughly $30 million, more than a mission with Firefly but less than a dedicated ride on a Falcon 9.

Minotaur IV will keep flying … The Space Force has at least two more missions reserved to launch on the expendable Minotaur IV rocket. One of the missions will launch multiple small satellites for the US military’s Space Test Program, and the other will place a military weather satellite into orbit. Both missions will launch from California, with planning launch dates in 2026, a Space Systems Command spokesperson told Ars. “We do have multiple launches planned using Minotaur family launch vehicles between our OSP-4 (Orbital/Suborbital Program) and SRP-4 (Sounding Rocket Program) contracts,” the spokesperson said. “We will release more information on those missions as we get closer to launch.” The Commercial Space Act of 1998 prohibits the use of surplus ICBM motors for commercial launches and limits their use to only specific kinds of military launches. The restrictions were intended to encourage NASA and commercial satellite operators to use privately-developed launch vehicles.

NASA’s launch prices have somehow gone up. In an era of reusable rockets and near-daily access to space, NASA is still paying more than it did 30 years ago to launch missions into orbit, according to a study soon to be published in the scientific journal Acta Astronautica. Adjusted for inflation, the prices NASA pays for launch services rose at an annual average rate of 2.82 percent from 1996 to 2024, the report says. “Furthermore, there is no evidence of shift in the launch service costs trend after the introduction of a new launch service provider [SpaceX] in 2016.” Ars analyzed NASA’s launch prices in a story published Thursday.

Why is this? … One might think SpaceX’s reuse of Falcon 9 rocket components would drive down launch prices, but no. Rocket reuse and economies of scale have significantly reduced SpaceX’s launch costs, but the company is charging NASA roughly the same it did before booster reuse became commonplace. There are a few reasons this is happening. One is that SpaceX hasn’t faced any meaningful competition for NASA launch contracts in the last six years. That should change soon with the recent debuts of United Launch Alliance’s Vulcan rocket and Blue Origin’s New Glenn launcher. NASA levies additional requirements on its commercial launch providers, and the agency must pay for them. These include schedule priority, engineering oversight, and sometimes special payload cleanliness requirements and the choice of a particular Falcon 9 booster from SpaceX’s inventory.

What’s holding up ULA’s next launch? After poor weather forced ULA to scrub a launch attempt April 9, the company will have to wait nearly three weeks for another try to launch an Atlas V rocket with Amazon’s first full-up load of 27 Kuiper broadband satellites, Ars reports. The rocket and satellites are healthy, according to ULA. But the military-run Eastern Range at Cape Canaveral Space Force Station, Florida, is unable to accommodate ULA until Monday, April 28. The Space Force is being unusually cagey about the reasons for the lengthy delay, which isn’t affecting SpaceX launches to the same degree.

Finally, a theory … The publishing of airspace and maritime warning notices for an apparent test launch of the Army’s Long Range Hypersonic Weapon, or Dark Eagle, might explain the range’s unavailability. The test launch could happen as soon as Friday, and offshore keep-out zones cover wide swaths of the Atlantic Ocean. If this is the reason for the long Atlas V launch delay, we still have questions. If this launch is scheduled for Friday, why has it kept ULA from launching the last few weeks? Why was SpaceX permitted to launch multiple times in the same time period? And why didn’t the first test flight of the Dark Eagle missile in December result in similar lengthy launch delays on the Eastern Range?

Shenzhou 20 bound for Tiangong. A spaceship carrying three astronauts docked Thursday with China’s space station in the latest crew rotation, approximately six hours after their launch on a Long March 2F rocket from the Gobi Desert, the Associated Press reports. The Shenzhou 20 mission is commanded by Chen Dong, who is making his third flight. He is accompanied by fighter pilot Chen Zhongrui and engineer Wang Jie, both making their maiden voyages. They will replace three astronauts currently on the Chinese Tiangong space station. Like those before them, they will stay on board for roughly six months.

Finding a rhythm … China’s human spaceflight missions have launched like clockwork since the country’s first domestic astronaut launch in 2003. Now, with the Tiangong space station fully operational, China is launching fresh crews at six-month intervals. While in space, the astronauts will conduct experiments in medical science and new technologies and perform spacewalks to carry out maintenance and install new equipment. Their tasks will include adding space debris shielding to the exterior of the Tiangong station. (submitted by EllPeaTea)

SpaceX resupplies the ISS. SpaceX launched an uncrewed Cargo Dragon spacecraft to the International Space Station early Monday on a resupply mission with increased importance after a transportation mishap derailed a flight by another US cargo ship, Spaceflight Now reports. The Dragon cargo vessel docked at the space station early Tuesday with 4,780 pounds (2,168 kilograms) of pressurized cargo and 1,653 pounds (750 kilograms) of unpressurized payloads in the vehicle’s trunk. NASA adjusted the Dragon spacecraft’s payload because an upcoming flight by Northrop Grumman’s Cygnus supply freighter was canceled after the Cygnus cargo module was damaged during transport to the launch site.

Something strange … The payloads aboard this Dragon cargo mission—the 32nd by SpaceX—include normal things like fresh food (exactly 1,262 tortillas), biomedical and pharmaceutical experiments, and the technical demonstration of a new atomic clock. However, there’s something onboard nobody at NASA or SpaceX wants to talk about. A payload package named STP-H10 inside Dragon’s trunk section will be installed to a mounting post outside of the space station to perform a mission for the US military’s Space Test Program. STP-H10 wasn’t mentioned in NASA’s press kit for this mission, and SpaceX didn’t show the usual views of Dragon’s trunk when the spacecraft deployed from its Falcon 9 rocket shortly after launch. These kinds of Space Test Program experiment platforms have launched to the ISS before without any secrecy. Stranger still is the fact that the STP-H10 experiments are unclassified. You can see the list here. (submitted by EllPeaTea)

There are some drawbacks to rideshare. SpaceX launched its third “Bandwagon” rideshare mission into a mid-inclination orbit Monday evening from Cape Canaveral Space Force Station, Space News reports. The payloads included a South Korean military radar spy satellite, a small commercial weather satellite, and the most interesting payload: an experimental reentry vehicle from a German startup named Atmos Space Cargo. The startup’s Phoenix vehicle, fitted with an inflatable heat shield, separated from the Falcon 9’s upper stage about 90 minutes after liftoff and, roughly a half-hour later, began reentry for a splashdown in the South Atlantic Ocean about 1,200 miles (2,000 kilometers) off the coast of Brazil. Until last month, the Phoenix vehicle was supposed to reenter over the Indian Ocean east of Madagascar, near the island of Réunion. The late change to the mission’s trajectory meant Atmos could not recover the spacecraft after splashdown.

Changes in longitude … Five weeks before the launch, SpaceX informed Atmos of a change in trajectory because of “operational constraints” of the primary payload, a South Korean reconnaissance satellite. Smaller payloads on rideshare launches benefit from lower launch prices, but their owners have no control over the schedule or trajectory of the launch. The change for this mission resulted in a splashdown well off the coast of Brazil, ruling out any attempt to recover Phoenix after splashdown. It also meant a steeper reentry than previously planned, creating higher loads on the spacecraft. The company lined up new ground stations in South America to communicate with the spacecraft during key phases of flight leading up to reentry. In addition, it chartered a plane to attempt to collect data during reentry, but the splashdown location was beyond the range of the aircraft. Some data suggests that the heat shield inflated as planned, but Atmos’s CEO said the company needed more time to analyze the data it had, adding that it was “very difficult” to get data from Phoenix in the final phases of its flight given its distance from ground stations.

Ariane 6 is gonna need a bigger booster. A qualification motor for an upgraded solid rocket booster for Europe’s Ariane 6 rocket successfully fired up for the first time on a test stand Thursday in Kourou, French Guiana, according to the European Space Agency. The new P160C solid rocket motor burned for more than two minutes, and ESA declared the test-firing a success. ESA’s member states approved development of the P160C motor in 2022. The upgraded motor is about 3 feet (1 meter) longer than the P120C motor currently flying on the Ariane 6 rocket, and carries about 31,000 pounds (14 metric tons) more solid propellant. The Ariane 6 rocket can fly with two or four of these strap-on boosters. Officials plan to introduce the P160C on Ariane 6 flights next year, giving the rocket’s heaviest version the ability to haul up to 4,400 pounds (2 metric tons) of additional cargo mass to orbit.

A necessary change … The heavier P160C solid rocket motor is required for Arianespace to fulfill its multi-mission launch contract with Amazon’s Project Kuiper satellite broadband network. Alongside similar contracts with ULA and Blue Origin, Amazon reserved 18 Kuiper launches on Ariane 6 rockets, and 16 of them must use the upgraded P160C booster to deliver additional Kuiper satellites to orbit. The P160C is a joint project between ArianeGroup and Avio, which will use the same motor design on Europe’s smaller Vega C rocket to improve its performance. (submitted by EllPeaTea)

Progress toward the second flight of New Glenn. Blue Origin’s CEO, Dave Limp, said his team completed a full duration 15-second hot-fire test Thursday of the upper stage for the company’s second New Glenn rocket. In a post on X, Limp wrote that the upper stage for the next New Glenn flight will have “enhanced performance.” The maximum power of its hydrogen-fueled BE-3U engine will increase from 173,000 pounds to 175,000 pounds of thrust. Two BE-3U engines fly on New Glenn’s second stage.

A good engine … The BE-3U engine is a derivative of the BE-3 engine flying on Blue Origin’s suborbital New Shepard rocket. Limp wrote that the upper stage on the first New Glenn launch in January “performed remarkably” and achieved an orbital injection with less than 1 percent deviation from its target. So, when will New Glenn launch again? We’ve heard late spring, June, or October, depending on the source. I’ll note that Blue Origin test-fired the New Glenn upper stage for the rocket’s first flight about four months before it launched.

Next three launches

April 27: Alpha | “Message in a Booster” | Vandenberg Space Force Base, California | 13: 37 UTC

April 27: Long March 3B/E | Unknown Payload | Xichang Satellite Launch Center, China | 15: 55 UTC

April 27: Falcon 9 | Starlink 11-9 | Vandenberg Space Force Base, California | 20: 55 UTC

Photo of Stephen Clark

Stephen Clark is a space reporter at Ars Technica, covering private space companies and the world’s space agencies. Stephen writes about the nexus of technology, science, policy, and business on and off the planet.

Rocket Report: The pitfalls of rideshare; China launches next Tiangong crew Read More »

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Rocket Report: Daytona rocket delayed again; Bahamas tells SpaceX to hold up


A Falcon 9 core has now launched as many times as there are Merlins on a Falcon Heavy.

NS-31 Astronaut Katy Perry celebrates a successful mission to space. Credit: Blue Origin

Welcome to Edition 7.40 of the Rocket Report! One of the biggest spaceflight questions in my mind right now is when Blue Origin’s New Glenn rocket will fly again. The company has been saying “late spring.” Today, the Aerospace Safety Advisory Panel said they were told June. Several officials have suggested to Ars that the next launch will, in reality, occur no earlier than October. So when will we see New Glenn again?

As always, we welcome reader submissions, and if you don’t want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

Phantom Space delays Daytona launch, again. In a story that accepts what Phantom Space Founder Jim Cantrell says at face value, Payload Space reports that the company is “an up-and-coming launch provider and satellite manufacturer” and has “steadily built a three-pronged business model to take on the industry’s powerhouses.” It’s a surprisingly laudatory story for a company that has yet to accomplish much in space yet.

Putting the brakes on Daytona … What caught my eye is the section on the Daytona rocket, a small-lift vehicle the company is developing. “The company expects to begin flying Daytona late next year or early 2027, and already has a Daytona II and III in the works,” the publication reports. Why is this notable? Because in an article published less than two years ago, Cantrell said Phantom was hoping to launch an orbital test flight in 2024. In other words, the rocket is further from launch today than it was in 2023. I guess we’ll see what happens. (submitted by BH)

It appears the Minotaur IV rocket still exists. A Northrop Grumman Minotaur IV rocket successfully launched multiple classified payloads for the US National Reconnaissance Office on Wednesday, marking a return to Vandenberg Space Force Base for the solid-fueled launch vehicle after more than a decade, Space News reports. The mission, designated NROL-174, lifted off at 3: 33 p.m. Eastern from Space Launch Complex 8 at Vandenberg, California. The launch was successful.

Back on the California Coast … The Minotaur IV is a four-stage vehicle derived in part from decommissioned Peacekeeper intercontinental ballistic missiles. The first three stages are government-furnished Peacekeeper solid rocket motors, while the upper stage is a commercial Orion solid motor built by Northrop Grumman. NROL-174 follows previous NRO missions flown on Minotaur rockets—NROL-129 in 2020 and NROL-111 in 2021—both launched from NASA’s Wallops Flight Facility in Virginia. (submitted by EllPeaTea)

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French launch firm gets some funding runway. The French government has awarded Latitude funding to support the construction of its new rocket factory in Reims, which is expected to open in 2026, European Spaceflight reports. Latitude first announced plans to develop a larger rocket factory in late 2023, when it expanded its original site from 1,500 to 3,000 square meters. The new facility is expected to span approximately 25,000 square meters and will support a production capacity of up to 50 Zephyr rockets per year.

Working toward a launch next year … The Zephyr rocket is designed to deliver payloads of up to 200 kilograms to low Earth orbit. It could make its debut in 2026 if all goes well. Latitude did not disclose the exact amount of funding it received for the construction of its new factory. However, it is known that while part of the funding will be awarded as a straight grant, a portion will take the form of a recoverable loan. (submitted by EllPeaTea)

RFA gets a new CEO. German launch vehicle startup Rocket Factory Augsburg has replaced its chief executive as it works toward a second chance for its first launch, Space News reports. Last Friday, RFA announced that Stefan Tweraser, who had been chief executive since October 2021, had been replaced by Indulis Kalnins.

Working toward a second launch attempt … The announcement did not give a reason for the change, but it suggested that the company was seeking someone with expertise in the aerospace industry to lead the company. Kalnins is on the aerospace faculty of a German university, Hochschule Bremen, and has been managing director of OHB Cosmos, which focused on launch services. RFA is working toward a second attempt at a first flight for RFA ONE later this year. (submitted by EllPeaTea)

Blue Origin launches all-female mission. Blue Origin’s 11th human flight—and first with an all-female flight team—blasted off from West Texas’ Launch Site One Monday morning on a flight that lasted about 10 minutes, Travel + Leisure reports. Katy Perry and Gayle King were joined by aerospace engineer Aisha Bowe, civil rights activist and scientist Amanda Nguyễn, film producer Kerianne Flynn, and Jeff Bezos’ fiancée Lauren Sánchez.

I kissed a Kármán line … “This experience has shown me you never know how much love is inside of you, how much love you have to give, and how loved you are, until the day you launch,” Perry said in her post-flight interview on the Blue Origin livestream, calling the experience “second only to being a mom” and rating it “10 out of 10.”

Bahamas to SpaceX: Let’s press pause. The Bahamas government said on Tuesday it is suspending all SpaceX Falcon 9 rocket landings in the country, pending a full post-launch investigation of the latest Starship mishap, Reuters reports. “No further clearances will be granted until a full environmental assessment is reviewed,” Bahamian Director of Communications Latrae Rahming said.

Falling from the sky … The Bahamian government said in February, after SpaceX’s first Falcon 9 first stage landing in the country, that it had approved 19 more throughout 2025, subject to regulatory approval. The Bahamas’ post-launch investigation comes after a SpaceX Starship spacecraft exploded in space last month, minutes after lifting off from Texas. Following the incident, the Bahamas said debris from the spacecraft fell into its airspace.

NASA will fly on Soyuz for a while longer. NASA and Roscosmos have extended a seat barter agreement for flights to the International Space Station into 2027 that will feature longer Soyuz missions to the station, Space News reports. Under the no-exchange-of-funds barter agreement, NASA astronauts fly on Soyuz spacecraft and Roscosmos cosmonauts fly on commercial crew vehicles to ensure that there is at least one American and one Russian on the station should either Soyuz or commercial crew vehicles be grounded for an extended period. “NASA and Roscosmos have amended the integrated crew agreement to allow for a second set of integrated crew missions in 2025, one set of integrated crew missions in 2026, and a SpaceX Dragon flight in 2027,” an agency spokesperson said.

Flying fewer times per year. One change with the agreement is the cadence of Soyuz missions. While Roscosmos had been flying Soyuz missions to the ISS every six months, missions starting with Soyuz MS-27 this April will spend eight months at the station. Neither NASA nor Roscosmos offered a reason for the change, which means that Roscosmos will fly one fewer Soyuz mission over a two-year period: three instead of four. I presume that this is a cost-saving measure. (submitted by EllPeaTea)

Falcon 9 sets reuse record. SpaceX notched another new rocket reuse record with its midnight Starlink flight on Sunday night from Florida, Spaceflight Now reports. The Falcon 9 rocket booster with the tail number 1067 launched for a record-setting 27th time, further cementing its position as the flight leader among SpaceX’s fleet.

Approaching 500 launches … It supported the launch of 27 Starlink V2 Mini satellites heading into low Earth orbit. The 27th outing for B1067 comes nearly four years after it launched its first mission, CRS-22 on June 3, 2021. Its three most recent missions were all in support of SpaceX’s Starlink satellite constellation. The Starlink 6-73 mission was also the 460th launch of a Falcon 9 rocket to date. (submitted by EllPeaTea)

The real story behind the Space Shuttle legislation. Last week, two US senators from Texas, John Cornyn and Ted Cruz, filed the “Bring the Space Shuttle Home Act” to move Space Shuttle Discovery from its current location at the Smithsonian’s National Air and Space Museum’s Steven F. Udvar-Hazy Center in Virginia to Houston. After the senators announced their bill, the collective response from the space community was initially shock. This was soon followed by: why? Ars spoke with several people on background, both from the political and space spheres, to get a sense of what is really happening here.

Bill is not going anywhere … The short answer is that it is all political, and the timing is due to the reelection campaign for Cornyn, who faces a stiff runoff against Ken Paxton. The legislation is, in DC parlance, a “messaging bill.” Cornyn is behind this, and Cruz simply agreed to go along. The goal in Cornyn’s campaign is to use the bill as a way to show Texans that he is fighting for them in Washington, DC, against the evils there. Presumably, he will blame the Obama administration, even though it is quite clear in hindsight that there were no political machinations behind the decision to not award a space shuttle to Houston. Space Center Houston, which would be responsible for hosting the shuttle, was not even told about the legislation before it was filed.

Next three launches

April 18: Long March 4B | Unknown payload | Taiyuan Satellite Launch Center, China | 22: 55 UTC

April 19: Falcon 9 | NROL-145 | Vandenberg Space Force Base, California | 10: 41 UTC

April 21: Falcon 9 | CRS-32 | Cape Kennedy Space Center, Florida | 08: 15 UTC

Photo of Eric Berger

Eric Berger is the senior space editor at Ars Technica, covering everything from astronomy to private space to NASA policy, and author of two books: Liftoff, about the rise of SpaceX; and Reentry, on the development of the Falcon 9 rocket and Dragon. A certified meteorologist, Eric lives in Houston.

Rocket Report: Daytona rocket delayed again; Bahamas tells SpaceX to hold up Read More »

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Rocket Report: “No man’s land” in rocket wars; Isaacman lukewarm on SLS


China’s approach to space junk is worrisome as it begins launching its own megaconstellations.

A United Launch Alliance Atlas V rocket rolls to its launch pad in Florida in preparation for liftoff with 27 satellites for Amazon’s Kuiper broadband network. Credit: United Launch Alliance

Welcome to Edition 7.39 of the Rocket Report! Not getting your launch fix? Buckle up. We’re on the cusp of a boom in rocket launches as three new megaconstellations have either just begun or will soon begin deploying thousands of satellites to enable broadband connectivity from space. If the megaconstellations come to fruition, this will require more than a thousand launches in the next few years, on top of SpaceX’s blistering Starlink launch cadence. We discuss the topic of megaconstellations in this week’s Rocket Report.

As always, we welcome reader submissions. If you don’t want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

So, what is SpinLaunch doing now? Ars Technica has mentioned SpinLaunch, the company that literally wants to yeet satellites into space, in previous Rocket Report newsletters. This company enjoyed some success in raising money for its so-crazy-it-just-might-work idea of catapulting rockets and satellites into the sky, a concept SpinLaunch calls “kinetic launch.” But SpinLaunch is now making a hard pivot to small satellites, a move that, on its face, seems puzzling after going all-in on kinetic launch and even performing several impressive hardware tests, throwing a projectile to altitudes of up to 30,000 feet. Ars got the scoop, with the company’s CEO detailing why and how it plans to build a low-Earth orbit telecommunications constellation with 280 satellites.

Traditional versus kinetic … The planned constellation, named Meridian, is an opportunity for SpinLaunch to diversify away from being solely a launch company, according to David Wrenn, the company’s CEO. We’ve observed this in a number of companies that started out as rocket developers before branching out to satellite manufacturing or space services. Wrenn said SpinLaunch could loft all of the Meridian satellites on a single large conventional rocket, or perhaps two medium-lift rockets, and then maintain the constellation with its own kinetic launch system. A satellite communications network presents a better opportunity for profit, Wrenn said. “The launch market is relatively small compared to the economic potential of satellite communication,” he said. “Launch has generally been more of a cost center than a profit center. Satcom will be a much larger piece of the overall industry.”

The easiest way to keep up with Eric Berger’s and Stephen Clark’s reporting on all things space is to sign up for our newsletter. We’ll collect their stories and deliver them straight to your inbox.

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Peter Beck suggests Electron is here to stay. The conventional wisdom is that the small launch vehicle business isn’t a big moneymaker. There is really only one company, Rocket Lab, that has gained traction in selling dedicated rides to orbit for small satellites. Rocket Lab’s launcher, Electron, can place payloads of up to a few hundred pounds into orbit. As soon as Rocket Lab had some success, SpaceX began launching rideshare missions on its much larger Falcon 9 rocket, cobbling together dozens of satellites on a single vehicle to spread the cost of the mission among many customers. This offers customers a lower price point than buying a dedicated launch on Electron. But Peter Beck, Rocket Lab’s founder and CEO, says his company has found a successful market providing dedicated launches for small satellites, despite price pressure from SpaceX, Space News reports. “Dedicated small launch is a real market, and it should not be confused with rideshare,” he argued. “It’s totally different.”

No man’s land … Some small satellite companies that can afford the extra cost of a dedicated launch realize the value of controlling their schedule and orbit, traits that a dedicated launch offers over a rideshare, Beck said. It’s easy to blame SpaceX for undercutting the prices of Rocket Lab and other players in this segment of the launch business, but Beck said companies that have failed or withdrawn from the small launch market didn’t have a good business plan, a good product, or good engineering. He added that the capacity of the Electron vehicle is well-suited for dedicated launch, whereas slightly larger rockets in the one-ton-to-orbit class—a category that includes Firefly Aerospace’s Alpha and Isar Aerospace’s Spectrum rockets—are an ill fit. The one-ton performance range is “no man’s land” in the market, Beck said. “It’s too small to be a useful rideshare mission, and it’s too big to be a useful dedicated rocket” for smallsats. (submitted by EllPeaTea)

ULA scrubs first full-on Kuiper launch. A band of offshore thunderstorms near Florida’s Space Coast on Wednesday night forced United Launch Alliance to scrub a launch attempt of the first of dozens of missions on behalf of its largest commercial customer, Amazon, Spaceflight Now reports. The mission will use an Atlas V rocket to deploy 27 satellites for Amazon’s Project Kuiper network. It’s the first launch of what will eventually be more than 3,200 operational Kuiper satellites beaming broadband connectivity from space, a market currently dominated by SpaceX’s Starlink. As of Thursday, ULA hadn’t confirmed a new launch date, but airspace warning notices released by the FAA suggest the next attempt might occur Monday, April 14.

What’s a few more days? … This mission has been a long time coming. Amazon announced the Kuiper megaconstellation in 2019, and the company says it’s investing at least $10 billion in the project (the real number may be double that). Problems in manufacturing the Kuiper satellites, which Amazon is building in-house, delayed the program’s first full-on launch by a couple of years. Amazon launched a pair of prototype satellites in 2023, but the operational versions are different, and this mission fills the capacity of ULA’s Atlas V rocket. Amazon has booked more than 80 launches with ULA, Arianespace, Blue Origin, and SpaceX to populate the Kuiper network. (submitted by EllPeaTea)

Space Force swaps ULA for SpaceX. For the second time in six months, SpaceX will deploy a US military satellite that was sitting in storage, waiting for a slot on United Launch Alliance’s launch schedule, Ars reports. Space Systems Command, which oversees the military’s launch program, announced Monday that it is reassigning the launch of a Global Positioning System satellite from ULA’s Vulcan rocket to SpaceX’s Falcon 9. This satellite, designated GPS III SV-08 (Space Vehicle-08), will join the Space Force’s fleet of navigation satellites beaming positioning and timing signals for military and civilian users around the world. The move allows the GPS satellite to launch as soon as the end of May, the Space Force said. The military executed a similar rocket swap for a GPS mission that launched on a Falcon 9 in December.

Making ULA whole … The Space Force formally certified ULA’s Vulcan rocket for national security missions last month, so Vulcan may finally be on the cusp of delivering for the military. But there are several military payloads in the queue to launch on Vulcan before GPS III SV-08, which was already completed and in storage at its Lockheed Martin factory in Colorado. Meanwhile, SpaceX is regularly launching Falcon 9 rockets with ample capacity to add the GPS mission to the manifest. In exchange for losing the contract to launch this particular GPS satellite, the Space Force swapped a future GPS mission that was assigned to SpaceX to fly on ULA’s Vulcan instead.

Russia launches a former Navy SEAL to space. Jonny Kim, a former Navy SEAL, Harvard Medical School graduate, and now a NASA astronaut, blasted off with two cosmonaut crewmates aboard a Russian Soyuz rocket early Tuesday, CBS News reports. Three hours later, Kim and his Russian crewmates—Sergey Ryzhikov and Alexey Zubritsky—chased down the International Space Station and moved in for a picture-perfect docking aboard their Soyuz MS-27 spacecraft. “It was the trip of a lifetime and an honor to be here,” Kim told flight controllers during a traditional post-docking video conference.

Rotating back to Earth … Ryzhikov, Zubritsky, and Kim joined a crew of seven living aboard the International Space Station, temporarily raising the lab’s crew complement to 10 people. The new station residents are replacing an outgoing Soyuz crew—Alexey Ovchinin, Ivan Wagner, and Don Pettit—who launched to the ISS last September and who plan to return to Earth aboard their own spacecraft April 19 to wrap up a 219-day stay in space. This flight continues the practice of launching US astronauts on Russian Soyuz missions, part of a barter agreement between NASA and the Russian space agency that also reserves a seat on SpaceX Dragon missions for Russian cosmonauts.

China is littering in LEO. China’s construction of a pair of communications megaconstellations could cloud low Earth orbit with large spent rocket stages for decades or beyond, Space News reports. Launches for the government’s Guowang and Shanghai-backed but more commercially oriented Qianfan (Thousand Sails) constellation began in the second half of 2024, with each planned to consist of over 10,000 satellites, demanding more than a thousand launches in the coming years. Placing this number of satellites is enough to cause concern about space debris because China hasn’t disclosed its plans for removing the spacecraft from orbit at the end of their missions. It turns out there’s another big worry: upper stages.

An orbital time bomb … While Western launch providers typically deorbit their upper stages after dropping off megaconstellation satellites in space, China does not. This means China is leaving rockets in orbits high enough to persist in space for more than a century, according to Jim Shell, a space domain awareness and orbital debris expert at Novarum Tech. Space News reported on Shell’s commentary in a social media post, where he wrote that orbital debris mass in low-Earth orbit “will be dominated by PRC [People’s Republic of China] upper stages in short order unless something changes (sigh).” So far, China has launched five dedicated missions to deliver 90 Qianfan satellites into orbit. Four of these missions used China’s Long March 6A rocket, with an upper stage that has a history of breaking up in orbit, exacerbating the space debris problem. (submitted by EllPeaTea)

SpaceX wins another lunar lander launch deal. Intuitive Machines has selected a SpaceX Falcon 9 rocket to launch a lunar delivery mission scheduled for 2027, the Houston Chronicle reports. The upcoming IM-4 mission will carry six NASA payloads, including a European Space Agency-led drill suite designed to search for water at the lunar south pole. It will also include the launch of two lunar data relay satellites that support NASA’s so-called Near Space Network Services program. This will be the fourth lunar lander mission for Houston-based Intuitive Machines under the auspices of NASA’s Commercial Lunar Payload Services program.

Falcon 9 has the inside track … SpaceX almost certainly offered Intuitive Machines the best deal for this launch. The flight-proven Falcon 9 rocket is reliable and inexpensive compared to competitors and has already launched two Intuitive Machines missions, with a third one set to fly late this year. However, there’s another factor that made SpaceX a shoe-in for this contract. SpaceX has outfitted one of its launch pads in Florida with a unique cryogenic loading system to pump liquid methane and liquid oxygen propellants into the Intuitive Machines lunar lander as it sits on top of its rocket just before liftoff. The lander from Intuitive Machines uses these super-cold propellants to feed its main engine, and SpaceX’s infrastructure for loading it makes the Falcon 9 rocket the clear choice for launching it.

Time may finally be running out for SLS. Jared Isaacman, President Trump’s nominee for NASA administrator, said Wednesday in a Senate confirmation hearing that he wants the space agency to pursue human missions to the Moon and Mars at the same time, an effort that will undoubtedly require major changes to how NASA spends its money. My colleague Eric Berger was in Washington for the hearing and reported on it for Ars. Senators repeatedly sought Isaacman’s opinion on the Space Launch System, the NASA heavy-lifter designed to send astronauts to the Moon. The next SLS mission, Artemis II, is slated to launch a crew of four astronauts around the far side of the Moon next year. NASA’s official plans call for the Artemis III mission to launch on an SLS rocket later this decade and attempt a landing at the Moon’s south pole.

Limited runway … Isaacman sounded as if he were on board with flying the Artemis II mission as envisioned—no surprise, then, that the four Artemis II astronauts were in the audience—and said he wanted to get a crew of Artemis III to the lunar surface as quickly as possible. But he questioned why it has taken NASA so long, and at such great expense, to get its deep space human exploration plans moving. In one notable exchange, Isaacman said NASA’s current architecture for the Artemis lunar plans, based on the SLS rocket and Orion spacecraft, is probably not the ideal “long-term” solution to NASA’s deep space transportation plans. The smart reading of this is that Isaacman may be willing to fly the Artemis II and Artemis III missions as conceived, given that much of the hardware is already built. But everything that comes after this, including SLS rocket upgrades and the Lunar Gateway, could be on the chopping block.

Welcome to the club, Blue Origin. Finally, the Space Force has signaled it’s ready to trust Jeff Bezos’ space company, Blue Origin, for launching the military’s most precious satellites, Ars reports. Blue Origin received a contract on April 4 to launch seven national security missions for the Space Force between 2027 and 2032, an opening that could pave the way for more launch deals in the future. These missions will launch on Blue Origin’s heavy-lift New Glenn rocket, which had a successful debut test flight in January. The Space Force hasn’t certified New Glenn for national security launches, but military officials expect to do so sometime next year. Blue Origin joins SpaceX and United Launch Alliance in the Space Force’s mix of most-trusted launch providers.

A different class … The contract Blue Origin received last week covers launch services for the Space Force’s most critical space missions, requiring rocket certification and a heavy dose of military oversight to ensure reliability. Blue Origin was already eligible to launch a separate batch of missions the Space Force set aside to fly on newer rockets. The military is more tolerant of risk on these lower-priority missions, which include launches of “cookie-cutter” satellites for the Pentagon’s large fleet of missile-tracking satellites and a range of experimental payloads.

Why is SpaceX winning so many Space Force contracts? In less than a week, the US Space Force awarded SpaceX a $5.9 billion deal to make Elon Musk’s space company the Pentagon’s leading launch provider, replacing United Launch Alliance in the top position. Then, the Space Force assigned most of this year’s most lucrative launch contracts to SpaceX. As we mentioned earlier in the Rocket Report, the military also swapped a ULA rocket for a SpaceX launch vehicle for an upcoming GPS mission. So, is SpaceX’s main competitor worried Elon Musk is tipping the playing field for lucrative government contracts by cozying up to President Trump?

It’s all good, man … Tory Bruno, ULA’s chief executive, doesn’t seem too worried in his public statements, Ars reports. In a roundtable with reporters this week at the annual Space Symposium conference in Colorado, Bruno was asked about Musk’s ties with Trump. “We have not been impacted by our competitor’s position advising the president, certainly not yet,” Bruno said. “I expect that the government will follow all the rules and be fair and follow all the laws, and so we’re behaving that way.” The reason Bruno can say Musk’s involvement in the Trump administration so far hasn’t affected ULA is simple. SpaceX is cheaper and has a ready-made line of Falcon 9 and Falcon Heavy rockets available to launch the Pentagon’s satellites. ULA’s Vulcan rocket is now certified to launch military payloads, but it reached this important milestone years behind schedule.

Two Texas lawmakers are still fighting the last war. NASA has a lot to figure out in the next couple of years. Moon or Mars? Should, or when should, the Space Launch System be canceled? Can the agency absorb a potential 50 percent cut to its science budget? If Senators John Cornyn and Ted Cruz get their way, NASA can add moving a space shuttle to its list. The Lone Star State’s two Republican senators introduced the “Bring the Space Shuttle Home Act” on Thursday, CollectSpace reports. If passed by Congress and signed into law, the bill would direct NASA to take the space shuttle Discovery from the national collection at the Smithsonian National Air and Space Museum and transport it to Space Center Houston, a museum and visitor attraction next to Johnson Space Center, home to mission control and NASA’s astronaut training base. Discovery has been on display at the Smithsonian since 2012. NASA awarded museums in California, Florida, and New York the other three surviving shuttle orbiters.

Dollars and nonsense … Moving a space shuttle from Virginia to Texas would be a logistical nightmare, cost an untold amount of money, and would create a distraction for NASA when its focus should be on future space exploration. In a statement, Cruz said Houston deserves one of NASA’s space shuttles because of the city’s “unique relationship” with the program. Cornyn alleged in a statement that the Obama administration blocked Houston from receiving a space shuttle for political reasons. NASA’s inspector general found no evidence of this. On the contrary, transferring a space shuttle to Texas now would be an unequivocal example of political influence. The Boeing 747s that NASA used to move space shuttles across the country are no longer flightworthy, and NASA scrapped the handling equipment needed to prepare a shuttle for transport. Moving the shuttle by land or sea would come with its own challenges. “I can easily see this costing a billion dollars,” Dennis Jenkins, a former shuttle engineer who directed NASA’s shuttle transition and retirement program more than a decade ago, told CollectSpace in an interview. On a personal note, the presentation of Discovery at the Smithsonian is remarkable to see in person, with aerospace icons like the Concorde and the SR-71 spy plane under the same roof. Space Center Houston can’t match that.

Next three launches

April 12: Falcon 9 | Starlink 12-17 | Kennedy Space Center, Florida | 01: 15 UTC

April 12: Falcon 9 | NROL-192 | Vandenberg Space Force Base, California | 12: 17 UTC

April 14: Falcon 9 | Starlink 6-73 | Cape Canaveral Space Force Station, Florida | 01: 59 UTC

Photo of Stephen Clark

Stephen Clark is a space reporter at Ars Technica, covering private space companies and the world’s space agencies. Stephen writes about the nexus of technology, science, policy, and business on and off the planet.

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Rocket Report: Stoke is stoked; sovereignty is the buzzword in Europe


“The idea that we will be able to do it through America… I think is very, very doubtful.”

Stoke Space’s Andromeda upper stage engine is hot-fired on a test stand. Credit: Stoke Space

Welcome to Edition 7.37 of the Rocket Report! It’s been interesting to watch how quickly European officials have embraced ensuring they have a space launch capability independent of other countries. A few years ago, European government satellites regularly launched on Russian Soyuz rockets, and more recently on SpaceX Falcon 9 rockets from the United States. Russia is now non grata in European government circles, and the Trump administration is widening the trans-Atlantic rift. European leaders have cited the Trump administration and its close association with Elon Musk, CEO of SpaceX, as prime reasons to support sovereign access to space, a capability currently offered only by Arianespace. If European nations can reform how they treat their commercial space companies, there’s enough ambition, know-how, and money in Europe to foster a competitive launch industry.

As always, we welcome reader submissions. If you don’t want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

Isar Aerospace aims for weekend launch. A German startup named Isar Aerospace will try to launch its first rocket Saturday, aiming to become the first in a wave of new European launch companies to reach orbit, Ars reports. The Spectrum rocket consists of two stages, stands about 92 feet (28 meters) tall, and can haul payloads up to 1 metric ton (2,200 pounds) into low-Earth orbit. Based in Munich, Isar was founded by three university graduate students in 2018. Isar scrubbed a launch attempt Monday due to unfavorable winds at the launch site in Norway.

From the Arctic … Notably, this will be the first orbital launch attempt from a launch pad in Western Europe. The French-run Guiana Space Center in South America is the primary spaceport for European rockets. Virgin Orbit staged an airborne launch attempt from an airport in the United Kingdom in 2023, and the Plesetsk Cosmodrome is located in European Russia. The launch site for Isar is named Andøya Spaceport, located about 650 miles (1,050 kilometers) north of Oslo, inside the Arctic Circle. (submitted by EllPeaTea)

A chance for competition in Europe. The European Space Agency is inviting proposals to inject competition into the European launch market, an important step toward fostering a dynamic multiplayer industry officials hope one day will mimic that of the United States, Ars reports. The near-term plan for the European Launcher Challenge is for ESA to select companies for service contracts to transport ESA and other European government payloads to orbit from 2026 through 2030. A second component of the challenge is for companies to perform at least one demonstration of an upgraded launch vehicle by 2028. The competition is open to any European company working in the launch business.

Challenging the status quo … This is a major change from how ESA has historically procured launch services. Arianespace has been the only European launch provider available to ESA and other European institutions for more than 40 years. But there are private companies across Europe at various stages of developing their own small launchers, and potentially larger rockets, in the years ahead. With the European Launcher Challenge, ESA will provide each of the winners up to 169 million euros ($182 million), a significant cash infusion that officials hope will shepherd Europe’s nascent private launch industry toward liftoff. Companies like Isar Aerospace, Rocket Factory Augsburg, MaiaSpace, and PLD Space are among the contenders for ESA contracts.

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Rocket Lab launches eight satellites. Rocket Lab launched eight satellites Wednesday for a German company that is expanding its constellation to detect and track wildfires, Space News reports. An Electron rocket lifted off from New Zealand and completed deploying its payload of eight CubeSats for OroraTech about 55 minutes later, placing them into Sun-synchronous orbits at an altitude of about 341 miles (550 kilometers). This was Rocket Lab’s fifth launch of the year, and the third in less than two weeks.

Fire goggles … OroraTech launched three satellites before this mission, fusing data from those satellites and government missions to detect and track wildfires. The new satellites are designed to fill a gap in coverage in the afternoon, a peak time for wildfire formation and spread. OroraTech plans to launch eight more satellites later this year. Wildfire monitoring from space is becoming a new application for satellite technology. Last month, OroraTech partnered with Spire for a contract to build a CubeSat constellation called WildFireSat for the Canadian Space Agency. Google is backing FireSat, another constellation of more than 50 satellites to be deployed in the coming years to detect and track wildfires. (submitted by EllPeaTea)

Should Britain have a sovereign launch capability? A UK House of Lords special inquiry committee has heard from industry experts on the importance of fostering a sovereign launch capability, European Spaceflight reports. On Monday, witnesses from the UK space industry testified that the nation shouldn’t rely on others, particularly the United States, to put satellites into orbit. “The idea that we will be able to do it through America… certainly in today’s, you know, the last 50 days, I think is very, very doubtful. The UK needs access to space,” said Scott Hammond, deputy CEO of SaxaVord Spaceport in Scotland.

Looking inward … A representative from one of the most promising UK launch startups agreed. “Most people who are looking to launch are beholden to the United States solutions or services that are there,” said Alan Thompson, head of government affairs at Skyrora. “Without having our own home-based or UK-based service provider, we risk not having that voice and not being able to undertake all these experiments or be able to manifest ourselves better in space.” The UK is the only nation to abandon an independent launch capability after putting a satellite into orbit. The British government canceled the Black Arrow rocket in the early 1970s, citing financial reasons. A handful of companies, including Skyrora, is working to restore the orbital launch business to the UK.

This rocket engine CEO faces some salacious allegations. The Independent published what it described as an exclusive report Monday describing a lawsuit filed against the CEO of RocketStar, a New York-based company that says its mission is “improving upon the engines that power us to the stars.” Christopher Craddock is accused of plundering investor funds to underwrite pricey jaunts to Europe, jewelry for his wife, child support payments, and, according to the company’s largest investor, “airline tickets for international call girls to join him for clandestine weekends in Miami,” The Independent reports. Craddock established RocketStar in 2014 after financial regulators barred him from working on Wall Street over a raft of alleged violations.

Go big or go home … The $6 million lawsuit filed by former CEO Michael Mojtahedi alleges RocketStar “is nothing more than a Ponzi scheme… [that] has been predicated on Craddock’s ability to con new people each time the company has run out of money.” On its website, RocketStar says its work focuses on aerospike rocket engines and a “FireStar Fusion Drive, the world’s first electric propulsion device enhanced with nuclear fusion.” These are tantalizing technologies that have proven elusive for other rocket companies. RocketStar’s attorney told The Independent: “The company denies the allegations and looks forward to vindicating itself in court.”

Another record for SpaceX. Last Thursday, SpaceX launched a batch of clandestine SpaceX-built surveillance satellites for the National Reconnaissance Office from Vandenberg Space Force Base in California, Spaceflight Now reports. This was the latest in a series of flights populating the NRO’s constellation of low-Earth orbit reconnaissance satellites. What was unique about this mission was its use of a Falcon 9 first stage booster that flew to space just nine days prior with a NASA astronomy satellite. The successful launch broke the record for the shortest span between flights of the same Falcon 9 booster, besting a 13.5-day turnaround in November 2024.

A mind-boggling number of launches … This flight also marked the 450th launch of a Falcon 9 rocket since its debut in 2010, and the 139th within a 365-day period, despite suffering its first mission failure in nearly 10 years and a handful of other glitches. SpaceX’s launch pace is unprecedented in the history of the space industry. No one else is even close. In the last Rocket Report I authored, I wrote that SpaceX’s steamroller no longer seems to be rolling downhill. That may be the case as the growth in the Falcon 9 launch cadence has slowed, but it’s hard for me to see anyone else matching SpaceX’s launch rate until at least the 2030s.

Rocket Lab and Stoke Space find an on-ramp. Space Systems Command announced Thursday that it selected Rocket Lab and Stoke Space to join the Space Force’s National Security Space Launch (NSSL) program. The contracts have a maximum value of $5.6 billion, and the Space Force will dole out “task orders” for individual missions as they near launch. Rocket Lab and Stoke Space join SpaceX, ULA, and Blue Origin as eligible launch providers for lower-priority national security satellites, a segment of missions known as Phase 3 Lane 1 in the parlance of the Space Force. For these missions, the Space Force won’t require certification of the rockets, as the military does for higher-value missions in the so-called “Lane 2” segment. However, Rocket Lab and Stoke Space must complete at least one successful flight of their new Neutron and Nova rockets before they are cleared to launch national security payloads.

Stoked at Stoke … This is a big win for Rocket Lab and Stoke. For Rocket Lab, it bolsters the business case for the medium-class Neutron rocket it is developing for flights from Wallops Island, Virginia. Neutron will be partially reusable with a recoverable first stage. But Rocket Lab already has a proven track record with its smaller Electron launch vehicle. Stoke hasn’t launched anything, and it has lofty ambitions for a fully reusable two-stage rocket called Nova. This is a huge vote of confidence in Stoke. When the Space Force released its invitation for an on-ramp to the NSSL program last year, it said bidders must show a “credible plan for a first launch by December 2025.” Smart money is that neither company will launch its rockets by the end of this year, but I’d love to be proven wrong.

Falcon 9 deploys spy satellite. Monday afternoon, a SpaceX Falcon 9 took flight from Florida’s Space Coast and delivered a national security payload designed, built, and operated by the National Reconnaissance Office into orbit, Florida Today reports. Like almost all NRO missions, details about the payload are classified. The mission codename was NROL-69, and the launch came three-and-a-half days after SpaceX launched another NRO mission from California. While we have some idea of what SpaceX launched from California last week, the payload for the NROL-69 mission is a mystery.

Space sleuthing … There’s an online community of dedicated skywatchers who regularly track satellites as they sail overhead around dawn and dusk. The US government doesn’t publish the exact orbital parameters for its classified spy satellites (they used to), but civilian trackers coordinate with one another, and through a series of observations, they can produce a pretty good estimate of a spacecraft’s orbit. Marco Langbroek, a Dutch archeologist and university lecturer on space situational awareness, is one of the best at this, using publicly available information about the flight path of a launch to estimate when the satellite will fly overhead. He and three other observers in Europe managed to locate the NROL-69 payload just two days after the launch, plotting the object in an orbit between 700 and 1,500 kilometers at an inclination of 64.1 degrees to the equator. Analysts speculated this mission might carry a pair of naval surveillance spacecraft, but this orbit doesn’t match up well with any known constellations of NRO satellites.

NASA continues with Artemis II preps. Late Saturday night, technicians at Kennedy Space Center in Florida moved the core stage for NASA’s second Space Launch System rocket into position between the vehicle’s two solid-fueled boosters, Ars reports. Working inside the iconic 52-story-tall Vehicle Assembly Building, ground teams used heavy-duty cranes to first lift the butterscotch orange core stage from its cradle, then rotate it to a vertical orientation and lift it into a high bay, where it was lowered into position on a mobile launch platform. The 212-foot-tall (65-meter) core stage is the largest single hardware element for the Artemis II mission, which will send a team of four astronauts around the far side of the Moon and back to Earth as soon as next year.

Looking like a go … With this milestone, the slow march toward launch continues. A few months ago, some well-informed people in the space community thought there was a real possibility the Trump administration could quickly cancel NASA’s Space Launch System, the high-priced heavy-lifter designed to send astronauts from the Earth to the Moon. The most immediate possibility involved terminating the SLS program before it flies with Artemis II. This possibility appears to have been overcome by circumstances. The rockets most often mentioned as stand-ins for the Space Launch System—SpaceX’s Starship and Blue Origin’s New Glenn—aren’t likely to be cleared for crew missions for at least several years. The long-term future of the Space Launch System remains in doubt.

Space Force says Vulcan is good to go. The US Space Force on Wednesday announced that it has certified United Launch Alliance’s Vulcan rocket to conduct national security missions, Ars reports. “Assured access to space is a core function of the Space Force and a critical element of national security,” said Brig. Gen. Kristin Panzenhagen, program executive officer for Assured Access to Space, in a news release. “Vulcan certification adds launch capacity, resiliency, and flexibility needed by our nation’s most critical space-based systems.” The formal announcement closes a yearslong process that has seen multiple delays in the development of the Vulcan rocket, as well as two anomalies in recent years that were a further setback to certification.

Multiple options … This certification allows ULA’s Vulcan to launch the military’s most sensitive national security missions, a separate lot from those Rocket Lab and Stoke Space are now eligible for (as we report in a separate Rocket Report entry). It elevates Vulcan to launch these missions alongside SpaceX’s Falcon 9 and Falcon Heavy rockets. Vulcan will not be the next rocket that the company launches, however. First up is one of the company’s remaining Atlas V boosters, carrying Project Kuiper broadband satellites for Amazon. This launch could occur in April, although ULA has not set a date. This will be followed by the first Vulcan national security launch, which the Space Force says could occur during the coming “summer.”

Next three launches

March 29: Spectrum | “Going Full Spectrum” | Andøya Spaceport, Norway | 11: 30 UTC

March 29: Long March 7A | Unknown Payload | Wenchang Space Launch Site, China | 16: 05 UTC

March 30: Alpha | LM-400 | Vandenberg Space Force Base, California | 13: 37 UTC

Photo of Stephen Clark

Stephen Clark is a space reporter at Ars Technica, covering private space companies and the world’s space agencies. Stephen writes about the nexus of technology, science, policy, and business on and off the planet.

Rocket Report: Stoke is stoked; sovereignty is the buzzword in Europe Read More »

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Rocket Report: Falcon 9 may smash reuse record; Relativity roving to Texas?


All the news that’s fit to lift

“It is what he has always dreamt of.”

The Falcon 9 booster that launched Crew 10 is seen shortly after landing near its launch site in Florida. Credit: SpaceX

Welcome to Edition 7.36 of the Rocket Report! Well, after nine months, NASA astronauts Butch Wilmore and Suni Williams are finally back on Earth, safe and sound. This brings to conclusion one of the stranger and more dramatic human spaceflight stories in years. We’re glad they’re finally home, soon to be reunited with their families.

As always, we welcome reader submissions, and if you don’t want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

Summary of 2024 launch activity. In its annual launch report, released earlier this month, Bryce Tech analyzed the 259 orbital launches conducted last year. Among the major trends the analysts found were: Nearly 60 percent of all launches were conducted by US providers, Commercial providers accounted for about 70 percent of launches, and Small satellites, primarily for communications, represented the majority of all spacecraft launched at 97 percent.

Trends dominated by Starlink launches … SpaceX conducted more than half of the launches last year (134), putting 2,390 spacecraft into orbit (the vast majority of which were Starlink satellites). The next closest competitor was China, with 48 launches and 186 spacecraft. The nearest US competitor to SpaceX was Rocket Lab, with 14 launches and 33 spacecraft. The competition in “upmass,” that is total kg lofted into orbit, was less close still. SpaceX put 1.86 million kg into space, followed by China (164,000 kg) and Roscosmos (76,000). The closest US competitor was United Launch Alliance, at 29,000 kg. Put another way, for every kilogram ULA put into orbit, SpaceX lofted 66.

MaiaSpace inks first commercial customer. MaiaSpace, a French subsidiary of ArianeGroup founded in 2022, signed an agreement to fly multiple missions for Exotrail’s SpaceVan orbital transfer vehicle beginning in 2027. The partnership with Exotrail provides an early vote of confidence that the reusable Maia rocket can increase Europe’s sovereign launch capabilities, Payload reports. This is one of several launch agreements signed recently by Exotrail.

Hitting the trail … Exotrail flew its first SpaceVan mission on SpaceX’s Transporter-9 flight in November 2023 and deployed the Endurosat-built “EXO-0” cubesat in LEO after three months in orbit. In November, the company signed a deal with Arianespace to launch Exotrail’s first SpaceVan mission to geostationary transfer orbit in the latter half of 2026. After leaving Ariane 64, SpaceVan will tow a customer satellite to GEO, demonstrating its ability to deliver satellites to the full range of orbital trajectories. (submitted by gma)

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Electron launches twice in three days. Rocket Lab completed the deployment of a constellation of Internet of Things satellites for French company Kinéis with an Electron launch on Monday. The launch was the fifth and final mission under a contract signed by the companies in 2021. Each launch carried five satellites, weighing 28 kilograms each, to complete a 25-satellite constellation.

Continuing to steadily increase cadence … For Rocket Lab, this was the second launch in a little more than 72 hours, after another Electron launched a radar imaging satellite for Japanese company iQPS March 14. It was the fourth launch so far this year for Rocket Lab, which previously stated it expects to perform more than 20 Electron launches, including the HASTE suborbital version, this year.

Pangea raises Series A funding. The Spanish startup announced this week that it has raised 23 million euros ($25 million) in Series A funding, European Spaceflight reports. This funding includes contributions from former ArianeGroup CEO André-Hubert Roussel. Founded in 2018, Pangea Aerospace initially aimed to develop Meso, a small rocket designed to deliver 400 kilograms to low-Earth orbit. The rocket was to be powered by a unique, in-house-developed methalox aerospike engine.

Twice the size … However, in early 2023, the company announced it had abandoned the development of Meso to focus on providing propulsion systems for rockets and in-orbit applications. Pangea is currently in the process of developing ARCOS, an aerospike engine designed for use aboard the booster and/or upper stage of a rocket. According to Pangea, the funding will be used to “accelerate its expansion in the European market,” aiming to grow its customer base. It will look to double its workforce and scale up its manufacturing, integration, and testing capabilities.

Relativity Space eyeing move to Texas. As he consolidates control over Relativity Space, new owner and chief executive Eric Schmidt is planning significant changes at the launch company, including a likely move to the Lone Star State, Ars reports. The company faces several major challenges as it seeks to bring the Terran R rocket to market, particularly in logistics. This is because Terran R is a large launch vehicle, too large to move across the country by highway.

Watching for Baytown … The company’s initial plan was to manufacture first stages at its massive factory in Long Beach, California, and ship them through the Panama Canal to a test site at the Stennis Space Center in southern Mississippi. From there, they would be moved by barge again to the launch site in Florida. But this was expensive and time-consuming. Two sources have indicated that Relativity Space will likely move a significant portion of its Terran R manufacturing to Baytown, Texas, which is near Houston. Such a location would provide water access on the right side of the Panama Canal. Relativity has not made a formal announcement.

Crew-10 launches to ISS. A Falcon 9 rocket launched four astronauts safely into orbit on Friday evening, marking the official beginning of the Crew-10 mission to the International Space Station. Friday’s launch came two days after an initial attempt was scrubbed on Wednesday evening, Ars reports. This was due to a hydraulic issue with the ground systems that handle the Falcon 9 rocket at Launch Complex 39A in Florida.

Smooth ride to orbit … There were no technical issues on Friday, and with clear skies, NASA astronauts Anne McClain and Nichole Ayers, Japanese astronaut Takuya Onishi, and Roscosmos cosmonaut Kirill Peskov rocketed smoothly into orbit. Although any crew launch into orbit is notable, this mission came with an added bit of importance as its success cleared the way for two NASA astronauts, Butch Wilmore and Suni Williams, to finally return home from space after a saga spanning nine months. They did so on Tuesday evening.

SpaceX pushes Falcon 9 booster reuse record. On March 12 a Falcon 9 rocket first stage made its third launch, lofting the SPHEREx and PUNCH missions into low-Earth orbit for NASA. Following the successful launch, the first stage landed near the launch site at Vandenberg Space Force Base in California. Now, this same stage could launch again on Thursday night from Vandenberg, carrying the NROL-57 mission for the US Space Force.

Rapid reuse is a thing … The launch is scheduled for 06: 49 UTC, and if it takes place it would be just nine days and four hours since the SPHEREx mission. This would shatter the company’s previous booster turnaround, set in November, of a little more than 13 days. The fast turnaround was no doubt enabled by landing the booster back near the launch site, speeding the process of inspecting and refurbishing the rocket. It’s also impressive that the Space Force greenlit such a fast turnaround time for a national security payload.

And launch pad turnaround, too. SpaceX launched its latest batch of Starlink satellites from Cape Canaveral Space Force Station at sunrise Saturday morning. The mission marked a record-breaking turnaround for launch operations at Space Launch Complex 40, Spaceflight Now reports. The launch of 23 Starlink Version 2 Mini satellites came two days, eight hours, 59 minutes, and 40 seconds after the launch of the Starlink 12-21 mission. This beat SpaceX’s previous turnaround time at that pad by nearly six hours.

Ever pushing forward … Recently, Ars covered a recent string of issues with the Falcon 9 rocket, notably with its upper stage. The principal reason is that SpaceX continues to push the envelope with even its mature products like the Falcon 9 rocket, which is now nearly 15 years old. While we can take note of issues, it’s also worth celebrating the incredibly hard work that goes into pushing cadence and turnaround times. Moreover, success with the Falcon 9 rocket supports the notion that, one day, SpaceX will be able to reach a high cadence of operations with Starship.

The Jeff and the Donald. Over the past year, Amazon and Blue Origin founder Bezos has executed a sharp public reversal in his relationship with President Trump—whom he previously criticized as a “threat to democracy”—that has surprised even longtime associates. An article in the Financial Times explores this change, and finds that it is likely due, at least in part, to Bezos’ interest in his space company. There are some spicy, and to my sense of things, accurate comments that explain why Bezos has sought to curry favor with Trump.

One longtime adviser cautions … “He cares most about Blue Origin. His chance of being the player he wants to become in space could be destroyed” if the world’s richest man (Elon Musk) and most powerful politician united against him. “The growth trajectory for the entire enterprise depends on the federal contract… otherwise Blue is dead in the water.” Another close associate says that any move by Trump to deprioritize lunar missions in favor of Musk’s aspirations to reach Mars would have a significant impact on the company’s viability and success. “It is what he has always dreamt of. Nothing will hurt Jeff financially—Blue is a money loser. It is more the opportunity to be involved.”

Next three launches

March 21: Falcon 9 | NROL-57 | Vandenberg Space Force Base, Calif. | 06: 49 UTC

March 23: Spectrum | Demo flight | Andøya Rocket Range, Norway | 11: 30 UTC

March 24: Falcon 9 | NROL-69 | Cape Canaveral Space Force Station, Florida | 17: 42 UTC

Photo of Eric Berger

Eric Berger is the senior space editor at Ars Technica, covering everything from astronomy to private space to NASA policy, and author of two books: Liftoff, about the rise of SpaceX; and Reentry, on the development of the Falcon 9 rocket and Dragon. A certified meteorologist, Eric lives in Houston.

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Rocket Report: Starship fails for a second time; what’s to blame for Vulcan delays?


“During Starship’s ascent burn, the vehicle experienced a rapid unscheduled disassembly.”

The first commercial flight of Ariane 6, operated by Arianespace, lifts off on Thursday. Credit: Arianespace

Welcome to Edition 7.34 of the Rocket Report! What a day in space Thursday was. During the morning hours we saw the triumphant second flight of the Ariane 6 rocket, a pivotal moment for European sovereignty in space. Then Intuitive Machines had a partially successful landing on the Moon. And finally, on Thursday evening, SpaceX’s Starship failed during its second consecutive test flight.

As always, we welcome reader submissions, and if you don’t want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

Firefly sets date for next Alpha launch. Having completed a static-fire test, Firefly Aerospace has set a target date of March 15 for the launch of its “Message in a Booster” mission. The Alpha rocket will launch Lockheed Martin’s LM 400 spacecraft from Vandenberg Space Force Base, with the 52-minute launch window opening at 6: 25 am PT (14: 25 UTC). Lockheed is self-funding the demonstration mission of its new satellite bus, the LM 400, which it says can serve civil, military, and commercial customers.

A slow build … This is Alpha’s second launch for Lockheed Martin, and the first of Firefly’s multi-launch agreement with the company that includes up to 25 missions over the next five years. Alpha is capable of lifting 1 metric ton to low-Earth orbit, and this will be the rocket’s sixth launch since its debut in September 2021. The company has recorded one failure, two partial failures, and two successes during the time. It’s been a slow ramp up for Alpha, with the rocket having launched just a single time in 2024, in July.

Isar Aerospace wins Asian launch contract. A Japanese microgravity services startup named ElevationSpace has become the first Asian customer for Germany’s Isar Aerospace, Space News reports. ElevationSpace said Monday it has booked a launch during the second half of 2026 with Isar Aerospace for AOBA, a 200-kilogram spacecraft designed to test a recoverable platform for space-based experiments and manufacturing. This is a hopeful sign that European startups will have commercial appeal beyond the continent.

Spectrum rocket nearing debut launch … The Japanese firm cited Isar Aerospace’s direct injection capability into low Earth orbit and flexible launch scheduling as key factors in its decision to sign the contract. Isar Aerospace said last month that Spectrum, designed to deliver up to 1,000 kilograms to low-Earth orbit, has completed static-fire testing and is prepared for its first flight from Andøya Spaceport in northern Norway, pending final regulatory approval.

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A small launch site in French Guiana. The French space agency, CNES, has opened a public consultation period for the new multi-user micro-launcher facility at the Guiana Space Centre in French Guiana, European Spaceflight reports. Last month, the first of four public consultation sessions into the construction of the new Multi-Launcher Launch Complex at the Guiana Space Centre was held at Kourou Town Hall. In March 2021, CNES announced plans to transform the old Diamant launch site into a new multi-use facility for commercial micro-launcher providers, supporting rockets with payloads of up to 1,500 kilograms.

Lots of potential users … The final mission launched from the Guiana Space Centre’s Diamant facility lifted off in 1976, after which it was abandoned and left to be reclaimed by the jungle. In 2019, the site was earmarked for revitalization to serve as a testing ground for the Callisto and Themis reusable rocket booster demonstrators. This testing was, however, always going to serve as a temporary justification for the launch facility’s rebirth. In July 2022, CNES pre-selected Avio, HyImpulse, Isar Aerospace, MaiaSpace, PLD Space, Rocket Factory Augsburg, and Latitude to use the facility. However, MaiaSpace has since allocated the Guiana Space Centre’s old Soyuz launch pad for its partially reusable Maia rocket.

Firefly nets Earth science launch contract. Amid its successful lunar landing, forthcoming Alpha launch, and a new launch contract, Firefly is having one heck of a week. NASA revealed this week that it has selected Firefly Aerospace to launch a trio of Earth science smallsats that will study the formation of storms, Space News reports. The agency said March 4 that it awarded a task order through its Venture-Class Acquisition of Dedicated and Rideshare (VADR) contract to Firefly to launch the three-satellite Investigation of Convective Updrafts mission.

Hello, Virginia … NASA did not disclose the value of the task order, a practice it has followed on other VADR awards. The three satellites will launch on a Firefly Alpha rocket from Wallops Flight Facility in Virginia. NASA did not disclose a launch date in its announcement, but Firefly, in its own statement, said the launch would take place as soon as 2026. Firefly said it will launch the mission from Pad 0A at the Mid-Atlantic Regional Spaceport on Wallops Island, Virginia, which has been used by Northrop Grumman’s Antares rocket and will also be used by Alpha and the future MLV rocket.

Ariane 6 delivers for Europe when it is needed. Europe’s Ariane 6 rocket lifted off Thursday from French Guiana and deployed a high-resolution reconnaissance satellite into orbit for the French military, notching a success on its first operational flight. “This is an absolute pleasure for me today to announce that Ariane 6 has successfully placed into orbit the CSO-3 satellite,” said David Cavaillolès, who took over in January as CEO of Arianespace, the Ariane 6’s commercial operator. “Today, here in Kourou, we can say that thanks to Ariane 6, Europe and France have their own autonomous access to space back, and this is great news.”

Can no longer rely on US rockets … This was the second flight of Europe’s new Ariane 6 rocket, following a mostly successful debut launch last July. The first test flight of the unproven Ariane 6 carried a batch of small, relatively inexpensive satellites. An auxiliary propulsion unit (APU)—essentially a miniature second engine—on the upper stage shut down in the latter portion of the inaugural Ariane 6 flight, after the rocket reached orbit and released some of its payloads. Philippe Baptiste, France’s minister for research and higher education, says Ariane 6 is “proof of our space sovereignty,” as many European officials feel they can no longer rely on the United States.

US launch facilities are not prepared for a surge. Rocket firm executives warned this week that the nation’s primary launch facilities may soon be unable to handle the projected surge in rocket launches, potentially hampering America’s competitiveness in the rapidly expanding commercial space sector, Space News reports. “I don’t think that people realize how many rockets are going to be launching five or eight years from now,” Dave Limp, CEO of Blue Origin, said at the Air & Space Forces Association’s Warfare Conference in Aurora, Colorado.

Support needed for multiple daily launches … Limp’s concerns were echoed by executives from SpaceX and United Launch Alliance during a panel discussion, where all three agreed that the industry must collectively prepare for a future where multiple daily launches become the norm. Jon Edwards, SpaceX’s vice president of Falcon launch vehicles, highlighted that even at Cape Canaveral, the busiest US spaceport, current protocols don’t allow simultaneous launches by different providers.

Falcon 9 first stage fails to land safely. After what appeared to be a routine Starlink mission on Sunday, a Falcon 9 first stage landed on the Just Read the Instructions drone ship in the Atlantic Ocean. Shortly after the landing, however, a fire broke out in the aft end of the rocket. This damaged a landing leg and caused the rocket to topple over. Florida Today has video of the badly damaged rocket returning to Port Canaveral.

Space remains hard … The Starlink satellites safely reached orbit, so this did not impact the primary mission. However, Falcon 9 landings have become so seemingly routine, such a failure now stands out. This booster was relatively new, having launched three Starlink missions, GOES-U, and Maxar 3. It was only the first-stage booster’s fifth flight. To date, SpaceX has successfully flown a single booster 26 times.

India begins construction of a new launch site. The Indian space agency, ISRO, presently has two operational launch pads at the Satish Dhawan Space Centre in Sriharikota. The space agency launches Indian and foreign satellites aboard rockets like PSLV and GSLV from here. As it seeks to expand its launch activities, ISRO officially began constructing a new launch site at Kulasekaranpattinam, in Tamil Nadu, this week, The National reports.

Avoiding the dogs … The Kulasekaranpattinam launch site is strategically located near the equator. With open seas to the south of it, the site allows for direct southward launches over the Indian Ocean. This will minimize fuel consumption and maximize payload capacity for small satellite launch vehicles, particularly beneficial for cost-effective commercial satellite launches. The site also avoids the need for complex “dogleg” maneuvers around Sri Lanka.

SpaceX launches Starship on its eighth flight. SpaceX launched the eighth full-scale test flight of its enormous Starship rocket on Thursday evening after receiving regulatory approval from the Federal Aviation Administration. The test flight sought a repeat of what SpaceX hoped to achieve on the previous Starship launch in January, when the rocket broke apart and showered debris over the Atlantic Ocean and Turks and Caicos Islands.

Alas … Unfortunately for SpaceX, the Starship upper stage failed again, in a similar location, with similar impacts. About a minute before reaching the cutoff of the vehicle’s engines en route to space, the upper stage spun out of control and broke apart. “During Starship’s ascent burn, the vehicle experienced a rapid unscheduled disassembly and contact was lost,” SpaceX said in a statement about an hour later. “Our team immediately began coordination with safety officials to implement pre-planned contingency responses.” Ars will have full coverage of what is a serious setback for the company.

Amazon culture comes to Blue Origin. Jeff Bezos has moved to introduce a tough Amazon-like approach to his rocket maker Blue Origin, as the world’s third-richest person seeks to revive a company that has lagged behind Elon Musk’s SpaceX, the Financial Times reports. The space company’s founder and sole shareholder has pushed to shift its internal culture with management hires from Amazon, while implementing policies akin to the e-commerce giant, including longer working hours and more aggressive targets.

Work-life balance, what? … Key to Bezos’s effort is chief executive Dave Limp. The former Amazon devices chief was appointed in late 2023 and has been followed in quick succession by several veterans from the $2.2 trillion tech giant, including supply chain chief Tim Collins, chief information officer Josh Koppelman, and chief financial officer Allen Parker. The changes in leadership have been accompanied by significant layoffs. In February, roughly 10 percent of Blue Origin’s more than 10,000-strong workforce was dismissed. Employees are now expected to work longer hours, and badge scanners have been introduced to track employee time similar to Amazon.

Space Force is to blame for Vulcan delays? The debut of United Launch Alliance’s Vulcan rocket was delayed more than four years, ultimately from 2019 to January 2024. The first flight went very well, but during the second certification mission in October 2024 there was an anomaly with one of the two solid rocket boosters powering the vehicle. Although the rocket reached its intended orbit, this issue necessitated an investigation. Vulcan has yet to fly again, and with the certification process still ongoing, it is now likely to launch no earlier than sometime this summer.

Spacecraft end up moving to the right … No one is more interested in seeing Vulcan fly than the US Space Force, which has dozens of missions lined up for the rocket. These missions were supposed to be launched between 2022 and 2026. To make up for lost time, the Space Force now hopes to launch 11 national security missions this year (this almost certainly won’t happen). In a curious comment to Space News, Bruno appeared to put some of the blame for delays on the Space Force, rather than Vulcan’s tardiness: Bruno pointed out there is inherent unpredictability in national security launch schedules, noting that “about half of the spacecraft end up needing to move right, and they move right by a lot.” It is a weird comment to make with a rocket that is years late.

Next three launches

March 9: Falcon 9 | SPHEREx & PUNCH | Vandenberg Space Force Base, Calif. | 03: 09 UTC

March 9: Falcon 9 | Starlink 12-21 | Cape Canaveral, Fla. | 04: 10 UTC

March 10: Electron | The Lightning God Reigns | Māhia Peninsula, New Zealand | 00:oo UTC

Photo of Eric Berger

Eric Berger is the senior space editor at Ars Technica, covering everything from astronomy to private space to NASA policy, and author of two books: Liftoff, about the rise of SpaceX; and Reentry, on the development of the Falcon 9 rocket and Dragon. A certified meteorologist, Eric lives in Houston.

Rocket Report: Starship fails for a second time; what’s to blame for Vulcan delays? Read More »

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Rocket Report: A blue mood at Blue; Stoke Space fires a shot over the bow


All the news that’s fit to lift

“Rapid turnaround isn’t merely a goal, it’s baked into the design.”

A bottoms-up view of Stoke Space’s Andromeda upper stage. Credit: Stoke Space

A bottoms-up view of Stoke Space’s Andromeda upper stage. Credit: Stoke Space

Welcome to Edition 7.31 of the Rocket Report! The unfortunate news this week concerns layoffs. Blue Origin announced a 10 percent cut in its workforce as the company aims to get closer to breaking even. More broadly in the space industry, there is unease about what the Trump administration’s cuts to NASA and other federal agencies might mean.

We don’t have all the answers, but it does seem that NASA is likely to be subject to less deep cuts than some other parts of the government. We should find out sometime in March when the Trump White House submits its initial budget request. Congress, of course, will have the final say.

As always, we welcome reader submissions, and if you don’t want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

PLD Space continues to grow. The Spain-based launch company said this week that it now has more than 300 employees as it works toward an orbital launch attempt. “In this race for space supremacy, the amount of capital raised and the talent gathered have become key indicators of a company’s potential for success,” the company said. “While capital acts as the fuel for these ambitious initiatives, the talent behind it is the catalyst that drives them.”

Working to reach orbit … The average age of employees at PLD Space is 34, and the company is hiring 15 people a month as it works to develop the Miura 5 rocket. It’s unclear which of the commercial launch startups in Europe will succeed, but PLD Space has a decent chance to be among them. With luck, the Miura 5 launch vehicle will make its debut sometime in 2026.

Will NASA launch on a Transporter mission? NASA announced this week that it has selected SpaceX to launch a small exoplanet science mission as a rideshare payload as soon as September, Space News reports. The task order to launch the Pandora mission was made through the Venture-class Acquisition of Dedicated and Rideshare launch services contract, intended for small missions with higher acceptance of risk.

Could fly on a Falcon 9 … Pandora is an ESPA Grande-class spacecraft, a category that includes spacecraft weighing up to 320 kilograms, and is designed to operate in a Sun-synchronous orbit. That suggests Pandora could launch on SpaceX’s Transporter series of dedicated rideshare missions that send payloads to such orbits, but neither NASA nor SpaceX disclosed specifics. The NASA announcement also did not disclose the value of the task order to SpaceX.

The easiest way to keep up with Eric Berger’s and Stephen Clark’s reporting on all things space is to sign up for our newsletter. We’ll collect their stories and deliver them straight to your inbox.

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Stoke Space dishes on Andromeda upper stage. The Washington-based launch company has revealed the name of its Nova rocket’s upper stage, Andromeda, and provided some new details about the design. Andromeda will incorporate hot staging, Stoke says, and will use fewer but larger thrusters—24 instead of 30. The upper stage is now mounted on Stoke’s test stand in Moses Lake, Washington, the company said.

Hot staging, hot talk … The new design is focused on rapid reusability, with easier access and serviceability to components of the engines and heat shield. “These changes further reduce complexity and allow the entire engine to be serviced—or even replaced—within hours or minutes. Rapid turnaround isn’t merely a goal, it’s baked into the design,” the company said. The upper stage will also incorporate “hot staging” to improve the capacity to orbit. You’ve got to appreciate the subtle dig at SpaceX’s Starship program, too: the design allows for hot staging “without the need for a heavy one-time-use interstage shield to protect Stage 1.” Shots fired!

European space commissioner worried about launch. During a keynote address at the Perspectives Spatiales 2025 event in Paris, European Commissioner for Defence Industry and Space Andrius Kubilius outlined the challenging position the continent’s space sector finds itself in, European Spaceflight reports. “Commercial sales are down. Exports are down. Profits are down. And this comes at a time when we need space more than ever. For our security. For our survival.”

Actions, not words, needed … Rhetorical language and bold declarations are inspiring, but when it comes to securing Europe’s place in the global space race, adopted policy and appropriated funding are where aspirations are tested, the European publication stated. Without concrete investments, streamlined regulations, and clear strategic priorities, Europe’s ambition to once again lead the global launch market is likely to amount to little.

Election set to create Starbase, the city. A Texas county on Wednesday approved holding an election sought by SpaceX that would let residents living around the company’s launch and production facilities in South Texas decide whether to formally create a new city called Starbase, ABC News reports. The election was set for May 3, and votes can only be cast by residents living near the launch site, which is currently part of an unincorporated area of Cameron County located along the US-Mexico border. Approval is expected.

A busy beehive … In December, more than 70 area residents signed a petition requesting an election to make Starbase its own municipality. Cameron County Judge Eddie Treviño said the county reviewed the petition and found it met the state’s requirements for the incorporation process to move forward. Kathy Lueders, Starbase’s general manager, has previously said that the incorporation would streamline certain processes to build amenities in the area. More than 3,400 full-time SpaceX employees and contractors work at the site. (submitted by teb)

China taps into commercial space for station missions. China will launch a pair of low-cost space station resupply spacecraft this year on new commercial launch vehicles, Space News reports. The Haolong cargo space shuttle from the Chengdu Aircraft Design Institute will launch on Landspace’s Zhuque-3. The reusable stainless steel, methane-liquid oxygen Zhuque-3 rocket is due to have its first flight in the third quarter of this year. The reusable Haolong vehicle will be 10 meters in length, around 7,000 kilograms in mass, and capable of landing on a runway.

Following a commercial trail laid by NASA … Meanwhile, the Qingzhou cargo spacecraft from the Innovation Academy for Microsatellites of the Chinese Academy of Sciences will launch on the first flight of the CAS Space Kinetica-2 (Lijian-2) rocket no earlier than September. The development is analogous to NASA’s Commercial Resupply Services program, diversifying China’s options for supplying the Tiangong space station. If even one of these missions takes place successfully within the next year, it would represent a major step forward for China’s quasi-commercial space program. (submitted by EllPeaTea)

H3 rocket launches its fifth mission. Japan’s flagship H3 rocket successfully launched the Michibiki 6 navigation satellite early Sunday, enhancing the country’s regional GPS capabilities, Space News reports. The launch was Japan’s first of 2025 and suggests that the relatively new H3 rocket is starting to hit its stride.

Getting up to speed … The expendable launcher’s inaugural launch in March 2023, after numerous delays, suffered a second-stage engine failure, leading controllers to issue a destruct command to destroy the stage and its ALOS-3 payload. Since then, it has had a successful run of launches, most recently the Kirameki 3 communications satellite for defense purposes in November last year. (submitted by EllPeaTea)

Blue Origin lays off 10 percent of its employees. A little less than a month after the successful debut of its New Glenn rocket, Blue Origin’s workforce will be trimmed by 10 percent, Ars reports. The cuts were announced during an all-hands meeting on Thursday morning led by the rocket company’s chief executive, Dave Limp. During the gathering, Limp cited business strategy as the rationale for making the cuts to a workforce of more than 10,000 people.

Growing too fast … “We grew and hired incredibly fast in the last few years, and with that growth came more bureaucracy and less focus than we needed,” Limp wrote in an email to the entire workforce after the meeting. Even before Thursday’s announcement, Blue Origin sought to control costs. According to sources, the company has had a hiring freeze for the last six months. And in January, it let the majority of its contractors go. Layoffs suck—here’s hoping that those let go this week find a soft landing.

Speaking of Blue, they’re targeting spring for next launch. Blue Origin expects to attempt its second New Glenn launch in late spring after correcting problems that prevented the booster from landing on the first launch last month, Space News reports. Speaking at the 27th Annual Commercial Space Conference on Wednesday, Dave Limp suggested a propulsion issue caused the loss of the New Glenn booster during its landing attempt on the Jan. 16 NG-1 launch.

Understanding the issues … “We had most of the right conditions in the engine but we weren’t able to get everything right to the engine from the tanks,” Limp said. “We think we understand what the issues are.” A second booster is in production. “I don’t think it’s going to delay our path to flight,” Limp said of the investigation. “I think we can still fly late spring.” June seems overly optimistic. One source with knowledge of the second booster’s production said October might be a more reasonable timeframe for the second launch.

Boeing warns of potential SLS workforce cuts. The primary contractor for the Space Launch System rocket, Boeing, is preparing for the possibility that NASA cancels the long-running program, Ars reports. Last Friday, with less than an hour’s notice, David Dutcher, Boeing’s vice president and program manager for the SLS rocket, scheduled an all-hands meeting for the approximately 800 employees working on the program. The apparently scripted meeting lasted just six minutes, and Dutcher didn’t take questions. Afterward, Ars learned that NASA was not informed the meeting would take place.

Waiting on the president’s budget request … During his remarks, Dutcher said Boeing’s contracts for the rocket could end in March and that the company was preparing for layoffs in case the contracts with the space agency were not renewed. The aerospace company, which is the primary contractor for the rocket’s large core stage, issued the notifications as part of the Worker Adjustment and Retraining Notification (or WARN) Act. The timing of Friday’s hastily called meeting aligns with the anticipated release of President Trump’s budget proposal for fiscal year 2026, which should signal the administration’s direction on the SLS rocket.

Space Force is still waiting on Vulcan. Last October, United Launch Alliance started stacking its third Vulcan rocket on a mobile launch platform in Florida in preparation for a mission for the US Space Force by the end of the year. However, that didn’t happen, Ars reports. Now, ULA is still awaiting the Space Force’s formal certification of its new rocket, further pushing out delivery schedules for numerous military satellites booked to fly to orbit on the Vulcan launcher.

Falling short of ambitious goals … In fact, ULA has started to take the rocket apart. This involves removing the rocket’s Centaur upper stage, interstage adapter, and booster stage from its launch mount. Instead, ULA will now focus on launching a batch of Project Kuiper satellites for Amazon on an Atlas V rocket in the next couple of months before pivoting back to Vulcan. ULA hoped to launch as many as 20 missions in 2025, with roughly an even split between its new Vulcan rocket and the Atlas V heading for retirement. Clearly, this now won’t happen.

Next three launches

Feb. 15: Falcon 9 | Starlink 12-8 | Cape Canaveral Space Force Station, Florida | 06: 14 UTC

Feb. 17: Falcon 9 | NROL-57 | Vandenberg Space Force Base, California | 13: 18 UTC

Feb. 18: Falcon 9 | Starlink 10-12 | Cape Canaveral Space Force Station, Florida | 23: 00 UTC

Photo of Eric Berger

Eric Berger is the senior space editor at Ars Technica, covering everything from astronomy to private space to NASA policy, and author of two books: Liftoff, about the rise of SpaceX; and Reentry, on the development of the Falcon 9 rocket and Dragon. A certified meteorologist, Eric lives in Houston.

Rocket Report: A blue mood at Blue; Stoke Space fires a shot over the bow Read More »

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Rocket Report: Another hiccup with SpaceX upper stage; Japan’s H3 starts strong


Vast’s schedule for deploying a mini-space station in low-Earth orbit was always ambitious.

A stack of 21 Starlink Internet satellites arrives in orbit Tuesday following launch on a Falcon 9 rocket. Credit: SpaceX

Welcome to Edition 7.30 of the Rocket Report! The US government relies on SpaceX for a lot of missions. These include launching national security satellites, putting astronauts on the Moon, and global broadband communications. But there are hurdles—technical and, increasingly, political—on the road ahead. To put it generously, Elon Musk, without whom much of what SpaceX does wouldn’t be possible, is one of the most divisive figures in American life today.

Now, a Democratic lawmaker in Congress has introduced a bill that would end federal contracts for special government employees (like Musk), citing conflict-of-interest concerns. The bill will go nowhere with Republicans in control of Congress, but it is enough to make me pause and think. When the Trump era passes and a new administration takes the White House, how will they view Musk? Will there be an appetite to reduce the government’s reliance on SpaceX? To answer this question, you must first ask if the government will even have a choice. What if, as is the case in many areas today, there’s no viable replacement for the services offered by SpaceX?

As always, we welcome reader submissions. If you don’t want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

Blue Origin flight focuses on lunar research. For the first time, Jeff Bezos’ Blue Origin space venture has put its New Shepard suborbital rocket ship through a couple of minutes’ worth of Moon-level gravity, GeekWire reports. The uncrewed mission, known as NS-29, sent 30 research payloads on a 10-minute trip from Blue Origin’s Launch Site One in West Texas. For this trip, the crew capsule was spun up to 11 revolutions per minute, as opposed to the typical half-revolution per minute. The resulting centrifugal force was equivalent to one-sixth of Earth’s gravity, which is what would be felt on the Moon.

Gee, that’s cool … The experiments aboard Blue Origin’s space capsule examined how to process lunar soil to extract resources and how to manufacture solar cells on the Moon for Blue Origin’s Blue Alchemist project. Another investigated how moondust gets electrically charged and levitated when exposed to ultraviolet light. These types of experiments in partial gravity can be done on parabolic airplane flights, but those only provide a few seconds of the right conditions to simulate the Moon’s gravity. (submitted by EllPeaTea)

Orbex announces two-launch deal with D-Orbit. UK-based rocket builder Orbex announced Monday that it has signed a two-launch deal with Italian in-orbit logistics provider D-Orbit, European Spaceflight reports. The deal includes capacity aboard two launches on Orbex’s Prime rocket over the next three years. D-Orbit aggregates small payloads on rideshare missions (primarily on SpaceX rockets so far) and has an orbital transfer vehicle for ferrying satellites to different altitudes after separation from a launch vehicle. Orbex’s Prime rocket is sized for the small satellite industry, and the company aims to debut it later this year.

Thanks to fresh funding? … Orbex has provided only sparse updates on its progress toward launching the Prime rocket. What we do know is that Orbex suspended plans to develop a spaceport in Scotland to focus its resources on the Prime rocket itself. Despite little evidence of any significant accomplishments, Orbex last month secured a $25 million investment from the UK government. The timing of the launch agreement with D-Orbit begs the question of whether the UK government’s backing helped seal the deal. As Andrew Parsonson of European Spaceflight writes: “Is this a clear indication of how important strong institutional backing is for the growth of privately developed launch systems in Europe?” (submitted by EllPeaTea)

The easiest way to keep up with Eric Berger’s and Stephen Clark’s reporting on all things space is to sign up for our newsletter. We’ll collect their stories and deliver them straight to your inbox.

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Falcon 9’s upper stage misfires again. The second stage of a SpaceX Falcon 9 rocket remained in orbit following a launch Saturday from Vandenberg Space Force Base, California. The rocket successfully deployed a new batch of Starlink Internet satellites but was supposed to reignite its engine for a braking maneuver to head for a destructive reentry over the Pacific Ocean. While airspace warning notices from the FAA showed a reentry zone over the eastern Pacific Ocean, publicly available US military tracking continued to show the upper stage in orbit this week. Sources also told Ars that SpaceX delayed two Falcon 9 launches this week by a day to allow time for engineers to evaluate the problem.

3 in 6 months … This is the third time since last July that the Falcon 9’s upper stage has encountered a problem in flight. On one occasion, the upper stage failed to reach its targeted orbit, leading to the destruction of 20 Starlink satellites. Then, an upper stage misfired during a deorbit burn after an otherwise successful launch in September, causing debris to fall outside of the pre-approved danger area. After both events, the FAA briefly grounded the Falcon 9 rocket while SpaceX conducted an investigation. This time, an FAA spokesperson said the agency won’t require an investigation. “All flight events occurred within the scope of SpaceX’s licensed activities,” the spokesperson told Ars.

Vast tests hardware for commercial space station. Vast Space has started testing a qualification model of its first commercial space station but has pushed back the launch of that station into 2026, Space News reports. In an announcement Thursday, Vast said it completed a proof test of the primary structure of a test version of its Haven-1 space station habitat at a facility in Mojave, California. During the testing, Vast pumped up the pressure inside the structure to 1.8 times its normal level and conducted a leak test. “On the first try we passed that critical test,” Max Haot, chief executive of Vast, told Space News.

Not this year … It’s encouraging to see Vast making tangible progress in developing its commercial space station. The privately held company is one of several seeking to develop a commercial outpost in low-Earth orbit to replace the International Space Station after its scheduled retirement in 2030. NASA is providing funding to two industrial teams led by Blue Origin and Voyager Space, which are working on different space station concepts. But so far, Vast’s work has been funded primarily through private capital. The launch of the Haven-1 outpost, which Vast previously said could happen this year, is now scheduled no earlier than May 2026. The spacecraft will launch in one piece on a Falcon 9 rocket, and the first astronaut crew to visit Haven-1 could launch a month later. Haven-1 is a pathfinder for a larger commercial station called Haven-2, which Vast intends to propose to NASA. (submitted by EllPeaTea)

H3 deploys Japanese navigation satellite. Japan successfully launched a flagship H3 rocket Sunday and put into orbit a Quasi-Zenith Satellite (QZS), aiming to improve the accuracy of global positioning data for various applications, Kyodo News reports. After separation from the H3 rocket, the Michibiki 6 satellite will climb into geostationary orbit, where it will supplement navigation signals from GPS satellites to provide more accurate positioning data to users in Japan and surrounding regions, particularly in mountainous terrain and amid high-rise buildings in large cities. The new satellite joins a network of four QZS spacecraft launched by Japan beginning in 2010. Two more Quasi-Zenith Satellites are under construction, and Japan’s government is expected to begin development of an additional four regional navigation satellites this year.

A good start … After a failed inaugural flight in 2023, Japan’s new H3 rocket has reeled off four consecutive successful launches in less than a year. This may not sound like a lot, but the H3 has achieved its first four successful flights faster than any other rocket since 2000. SpaceX’s Falcon 9 rocket completed its first four successful flights in a little more than two years, and United Launch Alliance’s Atlas V logged its fourth flight in a similar timeframe. More than 14 months elapsed between the first and fourth successful flight of Rocket Lab’s Electron rocket. The H3 is an expendable rocket with no roadmap to reusability, so its service life and commercial potential are likely limited. But the rocket is shaping up to provide reliable access to space for Japan’s space agency and military, while some of its peers in Europe and the United States struggle to ramp up to a steady launch cadence. (submitted by EllPeaTea)

Europe really doesn’t like relying on Elon Musk. Europe’s space industry has struggled to keep up with SpaceX for a decade. The writing was on the wall when SpaceX landed a Falcon 9 booster for the first time. Now, European officials are wary of becoming too reliant on SpaceX, and there’s broad agreement on the continent that Europe should have the capability to launch its own satellites. In this way, access to space is a strategic imperative for Europe. The problem is, Europe’s new Ariane 6 rocket is just not competitive with SpaceX’s Falcon 9, and there’s no concrete plan to counter SpaceX’s dominance.

So here’s another terrible idea … Airbus, Europe’s largest aerospace contractor with a 50 percent stake in the Ariane 6 program, has enlisted Goldman Sachs for advice on how to forge a new European space and satellite company to better compete with SpaceX. France-based Thales and the Italian company Leonardo are part of the talks, with Bank of America also advising on the initiative. The idea that some bankers from Goldman and Bank of America will go into the guts of some of Europe’s largest institutional space companies and emerge with a lean, competitive entity seems far-fetched, to put it mildly, Ars reports.

The FAA still has some bite. We’re now three weeks removed from the most recent test flight of SpaceX’s Starship rocket, which ended with the failure of the vehicle’s upper stage in the final moments of its launch sequence. The accident rained debris over the Atlantic Ocean and the Turks and Caicos Islands. Unsurprisingly, the Federal Aviation Administration grounded Starship and ordered an investigation into the accident on the day after the launch. This decision came three days before the inauguration of President Donald Trump, who counts Musk as one of his top allies. So far, the FAA hasn’t budged on its requirement for an investigation, an agency spokesperson told Ars.

Debris field … In the hours and days after the failed Starship launch, residents and tourists in the Turks and Caicos shared images of debris scattered across the islands and washing up onshore. The good news is there were no injuries or reports of significant damage from the wreckage, but the FAA confirmed one report of minor damage to a vehicle located in South Caicos. It’s rare for debris from US rockets to fall over land during a launch. This would typically only happen if a launch failed at certain parts of the flight. Before now, there has been no public record of any claims of third-party property damage in the era of commercial spaceflight.

DOD eager to reap the benefits of Starship. A Defense Department unit is examining how SpaceX’s Starship vehicle could be used to support a broader architecture of in-space refueling, Space News reports. A senior adviser at the Defense Innovation Unit (DIU) said SpaceX approached the agency about how Starship’s refueling architecture could be used by the wider space industry. The plan for Starship is to transfer cryogenic propellants between tankers, depots, and ships heading to the Moon, Mars, or other deep-space destinations.

Few details available … US military officials have expressed interest in orbital refueling to support in-space mobility, where ground controllers have the freedom to maneuver national security satellites between different orbits without worrying about running out of propellant. For several years, Space Force commanders and Pentagon officials have touted the importance of in-space mobility, or dynamic space operations, in a new era of orbital warfare. However, there are reports that the Space Force has considered zeroing out a budget line item for space mobility in its upcoming fiscal year 2026 budget request.

A small step toward a fully reusable European rocket. The French space agency CNES has issued a call for proposals to develop a reusable upper stage for a heavy-lift rocket, European Spaceflight reports. This project is named DEMESURE (DEMonstration Étage SUpérieur REutilisable / Reusable Upper Stage Demonstration), and it marks one of Europe’s first steps in developing a fully reusable rocket. That’s all good, but there’s a sense of tentativeness in this announcement. The current call for proposals will only cover the earliest phases of development, such as a requirements evaluation, cost estimation review, and a feasibility meeting. A future call will deal with the design and fabrication of a “reduced scale” upper stage, followed by a demonstration phase with a test flight, recovery, and reuse of the vehicle. CNES’s vision is to field a fully reusable rocket as a successor to the single-use Ariane 6.

Toes in the water … If you’re looking for reasons to be skeptical about Project DEMESURE, look no further than the Themis program, which aims to demonstrate the recovery and reuse of a booster stage akin to SpaceX’s Falcon 9. Themis originated in a partnership between CNES and European industry in 2019, then ESA took over the project in 2020. Five years later, the Themis demonstrator still hasn’t flown. After some initial low-altitude hops, Themis is supposed to launch on a high-altitude test flight and maneuver through the entire flight profile of a reusable booster, from liftoff to a vertical propulsive landing. As we’ve seen with SpaceX, recovering an orbital-class upper stage is a lot harder than landing the booster. An optimistic view of this announcement is that anything worth doing requires taking a first step, and that’s what CNES has done here. (submitted by EllPeaTea)

Next three launches

Feb. 7: Falcon 9 | Starlink 12-9 | Cape Canaveral Space Force Station, Florida | 18: 52 UTC

Feb. 8: Electron | IoT 4 You and Me | Māhia Peninsula, New Zealand | 20: 43 UTC

Feb. 10: Falcon 9 | Starlink 11-10 | Vandenberg Space Force Base, California | 00: 03 UTC

Photo of Stephen Clark

Stephen Clark is a space reporter at Ars Technica, covering private space companies and the world’s space agencies. Stephen writes about the nexus of technology, science, policy, and business on and off the planet.

Rocket Report: Another hiccup with SpaceX upper stage; Japan’s H3 starts strong Read More »

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Rocket Report: SpaceX tosses away a Falcon 9; a Somalian spaceport?


All the news that’s fit to lift

“It was the perfect partnership and the biggest softball of all the opportunities.”

Falcon 9 launches the SpainSat NG I mission to orbit from Florida on Wednesday. Credit: SpaceX

Falcon 9 launches the SpainSat NG I mission to orbit from Florida on Wednesday. Credit: SpaceX

Welcome to Edition 7.29 of the Rocket Report! It may be difficult to believe, but we are already one full month into the new year. It will be hard to top this month in launch, however, given the historic debut of New Glenn, and fiery end of the seventh Starship flight test. And in truth, February does look a bit sleepier in terms of launch.

As always, we welcome reader submissions, and if you don’t want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

UK government injects $25 million into Orbex. As some European launch companies have struggled to raise funding, the United Kingdom government stepped up to make a significant investment in the Scotland-based launch firm Orbex, The Financial Times reports. As part of the company’s latest fundraising round, valued at $50 million (GBP 40 million), the UK government will become a shareholder in Orbex. The company is working to develop both a small- and medium-lift rocket. Phil Chambers, Orbex’s chief executive, said the UK support would be “a strong signal to other private investors, and to the European Space Agency and the EU, that we’re serious about being a part of the future of European launch.”

What’s the plan, fellas? … If we’re being frank, which is how we roll in the Rocket Report, some of Orbex’s recent activity does not inspire confidence. The company, for example, suspended plans to develop a spaceport at Sutherland in the Scottish Highlands to focus resources on developing the Prime microlauncher. And then it said it would develop the larger Proxima rocket as well. That seems pretty ambitious for what is, in the grand scheme of things, a relatively modest round of fundraising. Given that we have not seen a whole lot of hardware from Orbex, some skepticism is warranted. (submitted by EllPeaTea)

Turkey may develop a spaceport in Somalia. Turkey has begun advancing plans to construct a rocket launch facility in Somalia, Space in Africa reports. Somali President Hassan Sheikh Mohamud said the project began in December. Mohamud emphasized the project’s potential benefits, highlighting its capacity to generate significant employment opportunities and revenue for the East Africa nation. “I believe that the importance of Somalia hosting a launchpad for Turkish satellites goes beyond the billions of dollars and opportunities the project will generate,” Mohamud said.

Nothing has been finalized yet … Located along the equator, Somalia fronts the Indian Ocean, offering an ideal launch location. The potential Somali launch site is part of Turkey’s broader aspirations to assert itself in the global space race, traditionally dominated by major powers. In 2021, Turkey unveiled a 10-year space road map that includes plans for missions to the moon, establishing a spaceport, and developing advanced satellite systems. Somalia, a key Turkish security partner since 2011, already hosts Turkey’s largest overseas training base.

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Firefly expands Alpha launch plans to Wallops and Sweden. Firefly Aerospace expects to start launching its Alpha rocket from launch sites in Virginia and Sweden as soon as 2026 to help the company avoid growing congestion at launch sites in Florida and California, Space News reports. So far, Alpha has only launched from Vandenberg Space Force Base in California. Firefly is planning five Alpha launches in 2025, all from Vandenberg. The company has performed five Alpha launches to date, going back to the failed inaugural launch in 2021.

Sweden, you say? … So what is up with those plans to launch from Sweden? Adam Oakes, vice president of launch vehicles at Firefly, said the Esrange Space Centre in Sweden was an ideal partner. “Esrange has basically done everything for the science community in space except an orbital rocket,” he said, citing the more than 600 sounding rocket launches there as well as experience with ground stations. “It was the perfect partnership and the biggest softball of all the opportunities out there.” It still feels a bit odd, as Vandenberg already offers polar launch corridors, as well as Alpha-size commercial European launch vehicles coming along soon. (submitted by EllPeaTea)

MaiaSpace targets 2026 for debut launch. A subsidiary of ArianeGroup that is developing a two-stage partially reusable rocket, MaiaSpace is one of the more interesting European launch startups. The company’s chief executive, Yohann Leroy, recently spoke with Europe in Space to discuss the company’s plans. The company will likely start off with a suborbital test flight of a launcher capable of boosting 500 kg to low-Earth orbit in reusable mode and 1,500 kg in expendable mode during the middle of next year.

Following an iterative design method … “Our approach is to test our rocket in flight as early as possible, following our test-and-learn iterative approach,” Leroy said. “We are convinced we will go faster this way, rather than spending time in the lab making sure the first flight reaches 100 percent of our performance targets. In short, we are ready to trade lift-off performance for time-saving, knowing that we will quickly recover our performance afterward. What’s important is to stick to our objective of starting commercial operations in the second half of 2026, and we’re on track to reach this goal.” (submitted by RB)

Arianespace inking deals for its new rocket. Arianespace currently has a backlog of 30 Ariane 6 launches, 18 of which are for Amazon’s Kuiper constellation. However, it has recently begun to add Europe-based launch contracts for the rocket. During signing events at the 17th European Space Conference in late January, Arianespace secured contracts for three Ariane 6 flights, European Spaceflight reports.

Getting into operations … The missions are the European Space Agency’s PLAnetary Transits and Oscillations of stars (PLATO) mission, the Sentinel-1D Earth observation satellite that will replace Sentinel-1A, and a pair of second-generation Galileo satellites. After completing a largely successful debut flight last year, the first operational flight of Ariane is scheduled for February 26, carrying the CSO-3 reconnaissance satellite for the French Armed Forces. (submitted by EllPeaTea)

SpaceX expends a Falcon 9 rocket. On Wednesday, SpaceX launched the SpainSat NG-1 satellite from Kennedy Space Center’s Pad 39A. The Falcon 9 first-stage booster used on this launch saw its 21st and final flight, Florida Today reports. SpaceX said the reason it was not trying to recover the booster was due to the extra power needed to reach the satellite’s intended orbit.

Into the drink … The well-traveled booster had launched a variety of missions during its lifetime: 13 Starlink missions, SES-22, ispace’s HAKUTO-R MISSION 1, Amazonas-6, CRS-27, Bandwagon-1, GSAT-20, and Thuraya-4. The Airbus-built satellite, known as SpainSat NG-1 (New Generation), is the first of two satellites for Hisdesat. It was developed under a partnership with the European Space Agency, making its launch on a Falcon 9 somewhat notable.

India marks first launch of 2025. India conducted its first launch of the year late Tuesday, sending a new-generation navigation satellite toward geostationary orbit, Space News reports. A Geosynchronous Satellite Launch Vehicle Mk II lifted off from Satish Dhawan Space Centre. Aboard was the NVS-02 satellite, sent into geosynchronous transfer orbit. The satellite is the second of five new-generation spacecraft for the Navigation with Indian Constellation.

A busy year planned … The mission was the first of 10 orbital launches planned by India in 2025, which would mark a domestic launch record. Major missions include a joint Earth science mission between NASA and ISRO, named NASA-ISRO Synthetic Aperture Radar, expected to launch around March on a GSLV rocket, and an uncrewed test flight for the Gaganyaan human spaceflight program on a human-rated LVM-3 launcher. The first launch of the Vikram-1 for private company Skyroot Aerospace could also take place this year. (submitted by EllPeaTea)

New Glenn represents a milestone moment for Blue Origin. In a feature, Ars Technica explores what the successful launch of the New Glenn rocket means for Blue Origin. The near-term step is clear: getting better at building engines and rockets and flying New Glenn regularly. In an interview, Blue Origin founder Jeff Bezos sounded a lot like SpaceX founder Elon Musk, who has spoken about “building the machine that builds the machine” over the last decade with respect to both Tesla vehicles and SpaceX rockets. Asked about Blue’s current priorities, Bezos responded, “Rate manufacturing and driving urgency around the machine that makes the machine.”

The tortoise and the hare … There are those who wonder why Blue Origin, which has a “tortoise” as its unofficial mascot, has moved so slowly when compared to SpaceX’s progress over the last quarter of a century. Bezos responded that the space age is just beginning. “It’s still absolutely day one,” he said. “There are going to be multiple winners. SpaceX is going to be successful. Blue Origin is going to be successful. And there are other companies who haven’t even been founded yet that are going to grow into fantastic, giant space companies. So the vision that I think people should have is that this is the absolute beginning.”

Space Force has big dreams for ULA this year. The US Space Force is projecting 11 national security launches aboard United Launch Alliance’s Vulcan rocket in 2025, Space News reports. This ambitious schedule comes as the National Security Space Launch program continues to wait on Vulcan’s readiness. The heavy lift rocket, which debuted last year after prolonged schedule setbacks, is a cornerstone of the national security’s Phase 2 program, under which ULA was selected in 2020 as the primary launch provider for national security missions through 2027.

That seems like a lot … However, Vulcan remains under review, with certification expected in late February following its second demonstration flight in October 2024. There is a lot of pressure on ULA to execute with Vulcan, due not only to the need to fly out Phase 2 launches, but because the military is nearing a decision on how to award launch contracts under Phase 3 of the program. The more complex “Lane 2” missions are likely to be divided up between ULA and SpaceX. Reaching 11 national security launches on Vulcan this year seems like a stretch for ULA. The company probably will only launch two rockets during the first half of this year, one of which probably will be an Atlas V booster. (submitted by EllPeaTea)

April 2026 a “no later than” date for Artemis II. In a Space News article citing current contractors defending NASA’s Artemis plan to return humans to the Moon, a space agency official said the current timeline for Artemis II is achievable. April 2026 is actually a no-later-than date for the mission, Matt Ramsay, Artemis 2 mission manager at NASA, said during a panel discussion. “The agency has challenged us to do better, and we’re in the process of figuring out what better looks like,” he said, with a “work-to” launch date coming in the next few weeks.

NET or NLT? … This is interesting, because a good source told Ars about a month ago that the present date for the Artemis II mission to fly astronauts around the Moon has almost no schedule margin. However, Ramsay said the key factor driving the launch date will be work assembling the vehicle. Crews are currently stacking segments of the SLS’s twin solid rocket boosters, a process that should be complete in the next two to three weeks. This all assumes the Artemis II mission goes forward as designed. I guess we’ll see what happens.

Next three launches

Jan. 31: Falcon 9 | Starlink 11-4 | Vandenberg Space Force Base, California | 23: 11 UTC

Feb. 2: H3 | Demo Flight | Michibiki 6 | Tanegashima Space Center, Japan | 8: 30 UTC

Feb. 3: Falcon 9 | Starlink 12-3 | Cape Canaveral Space Force Station, Florida | 8: 54 UTC

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Eric Berger is the senior space editor at Ars Technica, covering everything from astronomy to private space to NASA policy, and author of two books: Liftoff, about the rise of SpaceX; and Reentry, on the development of the Falcon 9 rocket and Dragon. A certified meteorologist, Eric lives in Houston.

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Rocket Report: Did China’s reusable rocket work?; DOT may review SpaceX fines


Rocket Lab announced it will soon launch a batch of eight German-owned wildfire-detection satellites.

The Chinese Longxing-2 rocket is erected at Haiyang Dongfang Spaceport in Shandong province on January 13, 2025. This single stage booster lifted off January 19 on a high-altitude demonstration flight to test reusable rocket technology, but the outcome of the test remains unclear. Credit: Costfoto/NurPhoto via Getty Images

Welcome to Edition 7.28 of the Rocket Report! After last week’s jam-packed action in the launch business, things are a bit quieter this week. Much of the space world’s attention has turned to Washington as the Trump administration takes the helm of the federal government. Some of the administration’s policy changes will likely impact the launch industry, with commercial spaceflight poised to become a beneficiary of actions over the next four years. As for the specifics, Ars has reported that NASA is expected to review the future of the Space Launch System rocket. Investments in the military space program could bring in more business for launch companies. And regulatory changes may reduce government oversight of commercial spaceflight.

As always, we welcome reader submissions. If you don’t want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

What happened to China’s reusable rocket testbed? A Chinese state-owned company performed a rocket flight on January 18 (US time) aimed at testing reusable launch vehicle technology without announcing the outcome, Space News reports. The Longxing-2 test article lifted off from a makeshift launch area near Haiyang, Shandong province. The methane-fueled rocket was expected to fly to an altitude of 75 kilometers (about 246,000 feet) before performing a reentry burn and a landing burn to guide itself to a controlled splashdown in the Yellow Sea, replicating the maneuvers required to recover a reusable booster like the first stage of SpaceX’s Falcon 9. This was China’s most ambitious reusable rocket demonstration flight to date.

State-sanctioned silence Amateur footage near the launch area showed the rocket rise slowly from the tower and perform an ascent phase with no apparent anomalies. But the video ended before the rocket descended to Earth, and there have been no official updates on the results of the test flight from the Shanghai Academy of Spaceflight Technology (SAST), the state-owned enterprise responsible for the demonstration. SAST published results and video footage of a previous reusable rocket demonstration to an altitude of 12 kilometers last year. The lack of official updates this time raises questions about the success of the test, which could indicate challenges during reentry or landing phases. (submitted by EllPeaTea)

A timely launch for Rocket Lab. A dedicated flight of Rocket Lab’s Electron launcher will soon deploy eight small spacecraft for a German company building a constellation of wildfire-monitoring satellites. Rocket Lab announced the deal Wednesday, saying the mission will launch from the company’s spaceport in New Zealand. The eight satellites are owned by the German startup OroraTech. Rocket Lab said the launch will take place within “just a few weeks,” representing a relatively quick turnaround from contract signing to liftoff. This schedule will allow OroraTech to “meet the season-sensitive requirements of its wildfire-detection mission,” Rocket Lab said.

Infrared eyes … OroraTech’s satellites will host thermal infrared cameras to provide 24/7 monitoring of wildfires globally, supporting better and faster wildfire response to protect forests, people, and infrastructure, according to Rocket Lab. These eight satellites follow the launch of OroraTech’s first three prototype wildfire-detection spacecraft since 2022. The company plans to expand its constellation with up to 100 satellites by 2028. While this launch isn’t directly tied to the ongoing wildfire crisis in Southern California, OroraTech’s mission highlights the role of space-based detection for future firefighters. (submitted by EllPeaTea)

The easiest way to keep up with Eric Berger’s and Stephen Clark’s reporting on all things space is to sign up for our newsletter. We’ll collect their stories and deliver them straight to your inbox.

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US green-lights space-related exports to Norway. The United States and Norway have signed an agreement to allow the export of American space hardware to Norway for launches there, Space News reports. The Technology Safeguards Agreement, or TSA, ensures the protection of US space technology exported to Norway. It allows for American satellites and potentially launch vehicles to operate from Andøya Spaceport, located on an island above the Arctic Circle in Norway.

A valuable alliance … There are no US companies with publicly known plans to launch from Andøya, but the US military has touted the value of allies in funding, launching, and operating space-based platforms for communications, navigation, and reconnaissance. This agreement, announced on January 16 in the final days of the Biden administration, follows similar space tech transfer agreements with New Zealand, the United Kingdom, Australia, and Canada. The German rocket startup Isar Aerospace is scheduled to launch its first Spectrum rocket from the Norwegian spaceport as soon as this year. (submitted by EllPeaTea)

Lunar lander test-fires uprated rocket engine. The Leros 4 rocket engine, developed by Nammo UK in Buckinghamshire, has successfully ignited in space, powering the Firefly Aerospace Blue Ghost lunar lander, European Spaceflight reports. This is a higher-thrust version of Nammo’s flight-proven Leros engine design that has provided propulsion for NASA probes to the planets and for numerous telecommunications satellites. Like other engines in the Leros line, the Leros 4 consumes a bipropellant mix of hydrazine and nitrogen tetroxide, which combust when coming into contact with one another.

Thrusting toward the Moon … Firefly announced the successful main engine burn Sunday to begin raising the Blue Ghost spacecraft’s orbit around the Earth. Subsequent burns will further raise the craft’s altitude before eventually attaining enough speed to reach the Moon for a landing in early March. This is the first time a Leros 4 engine has fired in space. The variant flying on Blue Ghost is known as the “Leros 4-Extra Thrust” version, and it provides approximately 294 pounds of thrust (1,310 newtons), roughly double the power of Nammo’s next-largest engine. It’s designed specifically for interplanetary missions and is particularly well-suited for lunar landers because it can sustain thrust for lengthy burns or pulse at high frequency to control a spacecraft’s descent rate toward the Moon’s surface.

Trump’s DOT nominee says he’ll review FAA’s SpaceX fines. President Donald Trump’s nominee to lead the US Transportation Department said he’d review penalties aviation regulators have proposed against SpaceX if confirmed for the role, Bloomberg reports. Transportation Secretary nominee Sean Duffy told senators during a hearing on January 15 that he’d also look into “what’s been happening at the FAA with regard to launches.” Last year, the FAA proposed more than $633,000 in fines on SpaceX due to alleged violations of the company’s launch license associated with two flights of the company’s Falcon 9 rocket from Florida. It is rare for the FAA’s commercial spaceflight division to fine launch companies.

It’s about more than the money … In addition to the proposed fines related to SpaceX’s workhorse Falcon 9 rocket, Elon Musk’s space company has also criticized regulators for taking too much time to review applications for launch licenses for the Starship mega-rocket. Some of the regulatory reviews were triggered by environmental concerns rather than public safety, which the FAA is responsible for ensuring during commercial rocket launches and reentries. Musk’s close relationship with Trump has led to speculation that the FAA will now have a lighter touch with SpaceX. So far, there’s no clear evidence of this happening, but it warrants observation. The FAA ordered a grounding of SpaceX’s Starship rocket after a failure of a test flight on January 16, and there’s been no announcement of a change in the agency’s posture regarding this test flight.

Falcon 9 flexes its muscles. SpaceX launched its latest batch of Starlink satellites from Vandenberg Space Force Base, California, on Tuesday, and this time, the company set a new record by deploying 27 second-generation Starlinks on the same rocket, Spaceflight Now reports. The mission was delayed from Sunday after an aircraft strayed into a keep-out zone near the launch site. This launch included a new type of Starlink spacecraft bus, or chassis, called the Starlink V2 Mini Optimized version. These satellites are considerably lighter than the previous V2 Mini design but also debut upgrades, such as a new backhaul antenna with a SpaceX-designed and built dual-band chip and improved avionics, propulsion, and power systems.

29 at a time … This means SpaceX can launch up to 29 Starlink V2 Mini Optimized satellites on a single Falcon 9 rocket. Before now, SpaceX never launched more than 24 V2 Mini satellites on a single flight. SpaceX has launched the V2 Mini satellite design since 2023. Initially, this design was supposed to be a stopgap until SpaceX began launching much larger Starlink V3 satellites on the Starship rocket. However, SpaceX has now launched more than 3,000 V2 Mini satellites, and the debut of the optimized version suggests SpaceX plans to keep the V2 Mini around for a while longer.

Coming together in Kourou. ArianeGroup has shared that the core stage and two solid-fueled boosters for the second flight of the Ariane 6 rocket have been assembled on the ELA-4 launch pad at the Guiana Space Center in South America, European Spaceflight reports. At the same time, the flight’s payload, the French military CSO-3 spy satellite, arrived at Félix Eboué airport in French Guiana aboard an Antonov transport plane. With the launch campaign in full swing in French Guiana, it’s likely that the liftoff of the second Ariane 6 flight is just a few weeks away. The most recent publicly available schedule showed the launch is slated for February 25, but this information is now a couple of months old.

What it was made for … This launch follows the largely successful inaugural flight of Europe’s Ariane 6 rocket last July, in which the launcher deployed multiple CubeSats into an on-target orbit, but faltered before completing a deorbit burn to maneuver the upper stage toward reentry. Nevertheless, European officials are confident the issue that caused the upper-stage problem last year will not affect the upcoming launch of the French military’s newest surveillance satellite. This is the kind of mission the often-criticized Ariane 6 rocket was made for—launching a sensitive and costly European government payload to orbit with a European rocket from European territory. (submitted by EllPeaTea)

Next three launches

Jan. 24: Falcon 9 | Starlink 11-6 | Vandenberg Space Force Base, California | 14: 07 UTC

Jan. 25: Long March 8A | Demo Flight | Wenchang Space Launch Site, China | 10: 00 UTC

Jan. 27: Falcon 9 | Starlink 12-7 | Cape Canaveral Space Force Station, Florida | 19: 21 UTC

Photo of Stephen Clark

Stephen Clark is a space reporter at Ars Technica, covering private space companies and the world’s space agencies. Stephen writes about the nexus of technology, science, policy, and business on and off the planet.

Rocket Report: Did China’s reusable rocket work?; DOT may review SpaceX fines Read More »