Tag: government

Indian rocket startup Skyroot now shipping its Vikram rocket to launch site

9:54 am

The Indian rocket startup Skyroot has now finished assembling its Vikram-1 rocket, and is about to ship it to its launch site at the Sriharikota spaceport on the east coast of India.

At Sriharikota, the rocket moves into final assembly and a round of system checks before a launch window is locked in the coming months. This is the last stretch before liftoff. Countdown operations, testing and integration now shift fully to the launch site.

One of the company’s founders said the most critical testing has been completed, with launch campaign activities set to begin at the spaceport.

The company is presently targeting a launch in June. If Vikram-1 reaches orbit successfully, Skyroot would become the first Indian private company to design, build, and launch its own rocket, and would be well positioned to win launch contracts from smallsat companies, competing directly with Rocket Lab and its Electron rocket.

This success would also help accelerate the Modi government’s effort to transition from a space industry controlled entirely by its government space agency ISRO to a private industry run by competing indepedent companies.

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Why is Sierra Space’s Dream Chaser spacecraft not ready for flight?

9:39 am

In a press release posted last week Sierra Space proudly announced that its Tenacity Dream Chaser mini-shuttle has completed its pre-launch ground vibration tests at the Kennedy Space Center in Florida, but instead of moving the mini-shuttle to a local facility where it could be integrated with its rocket for launch, the company announced it was shipping it back “to Colorado for final modifications and mission-specific upgrades.”

Normally when a spacecraft, satellite, or any payload passes these last ground tests, it is ready for launch, and it immediately begins integration onto the rocket that will carry it into space. That Sierra Space is not doing this strongly suggests Tenacity did not pass with flying colors, and that some issues were identified that need correction.

Note too that this spacecraft had been delivered for these tests in early 2024, and had been expected to pass them then and be launched that year. Instead, months passed with no word, then its launch was postponed indefinitely, and then NASA canceled Sierra’s contract to provide cargo to ISS.

Now, two years later Tenacity is still not ready for launch. Though the company says the ground tests are now complete, I suspect otherwise. I suspect there is some fundamental issue with the spacecraft that they are hiding because to reveal it would be devastating to Sierra’s public reputation.

Until we know more however this is pure speculation on my part. What we do know however is that this mini-shuttle has not done what was promised, and increasingly appears to be a lemon that will never do it.

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Two launches today, by China and Russia

3:30 pm

Both China and Russia completed launches today. First China put a Pakistani Earth observation satellite into orbit, its Long March 6 rocket lifting off from Taiyuan spaceport in north China. China’s state-run press made no mention of where the rocket’s lower stages, using very toxic hypergolic fuels, crashed inside China.

Next Russia launched a Progress cargo capsule to ISS, its Soyuz-2 rocket lifting off from Baikonur in Kazakhstan. The freighter will dock with ISS in two days.

The leaders in the 2026 launch race:

49 SpaceX
23 China
8 Russia
6 Rocket Lab

For the third straight year SpaceX continues to lead the entire world combined in total launches, 49 to 42.

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Space Force issues twelve companies Golden Dome contracts worth $3.2 billion

10:07 am

As part of the first phase of development of the proposed Golden Dome defensive system, the Space Force revealed this week that it has awarded twelve companies contracts worth $3.2 billion to develop the first prototype designs.

The service awarded other transaction authority (OTA) agreements — worth up to a combined $3.2 billion — to the vendors in late 2025 and early 2026, according to a Space Systems Command press release. Under the contracts, the companies will develop prototypes of a space-based architecture that can shoot down enemy missiles after they’re launched.

The companies that received OTAs are Anduril, Booz Allen Hamilton, General Dynamics Mission Systems, GITAI USA, Lockheed Martin, Northrop Grumman, Quindar, Raytheon, Sci-Tec, SpaceX, True Anomaly and Turion Space Corp.

The twelve companies have very different capabilities, suggesting the Space Force is hoping to get a lot of different ideas and proposals that will not only give it options but could also provide it multiple methods for destroying in-coming missiles.

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Soyuz launch site destroyed at French Guiana

9:56 am

As promised, the Soyuz-2 launch site at France’s French Guiana spaceport was destroyed in a controlled explosion yesterday.

I have embedded video of the explosion below.

The remaining infrastructure at the site—including the assembly and testing complex, railway lines, liquid oxygen storage facilities, and fueling systems—will be transferred to MaiaSpace, a French startup affiliated with Arianespace. The company plans to reuse up to 80% of the existing infrastructure for its own launch vehicle program.

MaiaSpace is not “affliated with Arianespace.” It is a wholly owned subsidiary of ArianeGroup, the company that makes the much larger rocket Ariane-6. The company hopes MaiaSpace’s smaller Maia rocket can capture some of the smallsat business presently owned by Rocket Lab and SpaceX.

The Russians had almost a dozen launches scheduled from this launchpad, worth more than a billion dollars in revenue, when Putin decided to invade the Ukraine in 2022. Russia immediately became a pariah to the rest of the work. That revenue instantly vanished and the companies found other launch providers.

Europe meanwhile gave control of French Guiana back to France, which owns it. France in turn has now been leasing out the unused launchpads there to new rocket startups. Though some pie-in-the-sky academics lobbied to preserve the Soyuz launchpad for “historical reasons”, the French had no desire to do so. Better to make money.
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China launches another “set of test satellites promoting internet technology”

8:30 am

China today successfully placed what its state-run press described merely as “a new set of test satellites promoting internet technology”, its Long March 2D rocket lifting off from its Xichang spaceport in southwest China.

No word on where the rocket’s lower stages, using very toxic hypergolic fuels, crashed inside China. The state-run press did add this about the payloads:

These satellites will be mainly used to carry out technology tests and verifications, including direct satellite-to-phone broadband connectivity and space-ground network integration.

The leaders in the 2026 launch race:

49 SpaceX
22 China
7 Russia
6 Rocket Lab

For the third straight year SpaceX continues to lead the entire world combined in total launches, 49 to 40.

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Isaacman before Congress: Speaking the truth to power

1:24 pm

Jared Isaacman at House hearing yesterday
Jared Isaacman at House hearing yesterday

There has been a lot of attention given by the propaganda press to the testimony yesterday by NASA administrator Jared Isaacman before the House Science Committee, with almost all of that coverage focused on two issues, Trump’s proposal to cut NASA’s budget significantly, and the public statement by Isaacman that two Lunar Gateway modules were delivered “corroded.”

On the corrosion issue, much of the press focused on whether Isaacman’s statement is true (contractors are denying it). I instead was struck by how little pushback there was overall from Congress about Isaacman’s proposal to cancel Gateway entirely. In two hours of testimony, only one congressman brought it up, and even he did not challenge Isaacman’s decision very strongly.

Put simply, it really didn’t matter whether these modules were corroded or not. Congress is not going to challenge Isaacman on this decision. Some politicians might use it in fund-raising letters or at press events as a hammer to win votes or donations, but when it comes time to approve NASA’s budget, they are willing to accept Isaacman’s overall judgment. Gateway will be gone.

As for the budget cuts, I was also struck by the lack of hard opposition from Congress, despite reporting from the propaganda press (like this story) suggesting the cuts were rejected outright. Though repeatedly Isaacman was questioned about those cuts — especially from Democrats — repeatedly he fought back hard, to good effect. He supports Trump’s cuts and does not want more money, because in reviewing NASA’s budget and recent actions, he has found there is ample cash available in Trump’s reduced budget by simply shutting down bad or duplicative projects and focusing his resources more effectively.

The only threatened program that seemed to generate any passion from Congress was Trump’s effort to eliminate NASA’s education STEM program. “We need this program to inspire kids!” they would say. Isaacman would bluntly respond “No we don’t,” noting that NASA issues millions in education grants outside that program (making that program duplicative and unnecessary), and that the best way NASA can inspire kids is to actually fly missions, not send money to some bureaucratic program. Isaacman wants to use that money to make building the lunar base more likely.

Over and over again Isaacman pulled the rug out from under this big-spending congress critters by simply pointing out the truth to them, with one exchange with Zoe Lofgren (D-California) quite typical. She clearly was opposed to Trump’s cuts and wanted to challenge any cancellations being put forth. To do so, however, she wanted Isaacman to provide more detailed information about those cuts. Issacman said sure, I’m glad to provide you everything you want, but then added this:
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ESA: Full-sized model of its Space Rider reusable capsule is ready for landing drop tests

10:08 am

Artist rendering of Space Rider in orbit
Artist rendering of Space Rider in orbit. Click for original.

My heart be still! The European Space Agency (ESA) yesterday announced that a full-sized model of its Space Rider reusable capsule is now ready for landing drop tests from a helicopter.

The avionics – Space Rider’s ‘brain’ – were installed in the second week of March. This computer hosts the Guidance, Navigation and Control algorithms that will steer the parafoil, adapting to the wind – including any gusts– to guide Space Rider to a soft landing.

Roughly the size of a mini-van, the drop-test model is a full-size stand-in for the 4.6-m long reentry module, Space Rider lands on skis with the landing gear permanently open on this model as the mechanism is not part of the drop test.

To get an idea how unserious ESA is, we need to review this project’s overall schedule. This reusable capsule concept — which appears to be a variation of either Varda’s returnable capsule or Boeing’s X-37B — was first tested by ESA in 2015. By 2017 the agency was promising it would be flying commercially by 2025. A decade later and they have not yet begun testing a full scale spacecraft.

And the development pace now is glacial. Last summer ESA did helicopter drop tests of just the “brain” and parafoil. It is now going to do those drop tests again, a year later, with this full scale model. Expect another year to pass — at a minimum — before it tries another set of helicopter drop tests, this time with the first actual Space Rider capsule.

At this pace, Space Rider might fly by 2030, maybe. In the meantime, expect at least a half dozen private capsules to fly commercially, for profit. Following Varda’s success investment capital has poured into this industry. All will go from a blank sheet of paper to a flight model in less than five years.

And even if ESA finally gets Space Rider operational, it has established some very complex rules about who can use it commercially, rules so complex I predict few will be interested.

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Russia launches the smallest version of its Angara rocket

9:34 am

Russia today successfully launched the smallest version of its Angara rocket, dubbed Angara-1.2, from its Plesetsk spaceport in northeast Russia, placing a number of classified payloads into orbit.

Russia’s state-run press released almost no information about this launch, partly because of its military nature but also because it has discovered recently that the Plesetsk spaceport is within range of Ukrainian drones, with one attack causing a launch to be scrubbed.

The leaders in the 2026 launch race:

49 SpaceX
21 China
7 Russia
6 Rocket Lab

For the third straight year SpaceX continues to lead the entire world combined in total launches, 49 to 39.

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China picks two Pakistanis to train for a future Tiangong-3 mission

9:22 am

As part of its Soviet-style propaganda effort to promote its space program, China yesterday announced the names of the two Pakistanis who will train for a future short mission to its Tiangong-3 space station.

The agency said in a statement that Muhammad Zeeshan Ali and Khurram Daud will come to China soon as reserve astronauts for training. After completing all training and evaluations, one of them will participate in a space mission as a payload specialist, becoming the first foreign astronaut onboard the Tiangong space station.

This flight is part of Pakistan’s partnership with China in its International Lunar Research Station (ILRS) project to build a lunar base, created by China to counter the U.S.’s Artemis Accords alliance. Pakistan will also fly a small demo rover on China’s Chang’e-8 unmanned lunar mission, scheduled presently for a 2029 launch.

While the American alliance has now signed 63 nations covering most of the world’s major nations, only thirteen nations and about eleven eleven academic or governmental bureaucracies — mostly third world — have joined China.

This Chinese international manned mission mirrors largely what the Soviets would do during the Cold War, flying someone from one of its captured countries to garner international propaganda points. Do not expect these astronauts to do much concrete work. During the Soviet era, the Russians would joke that these foreign astronauts would all get “red hands” disease, caused whenever they tried to touch anything and a Russian astronaut would then slap their hands, saying firmly “Don’t touch that!”

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Rocket Lab launches satellites for Japan’s space agency JAXA

9:56 pm

Rocket Lab today successfully placed eight smallsats for Japan’s space agency JAXA, its Electron rocket lifting off from one of its two launchpads in New Zealand.

Because all of JAXA’s rockets are presently grounded due to technical failures, Japan’s space agency has had to turn to Rocket Lab. In fact, these eight satellites were originally supposed to launch on JAXA’s Epsilon-S rocket, which remains grounded after an explosion during a static fire test. There have been no updates on the status of Epsilon-S since December 2024.

Rocket Lab was also supposed to do a suborbital hypersonic test flight yesterday out of Wallops Island in Virginia, using the first stage of Election in its HASTE suborbital configuration. As this is a test for the War Department, little information is generally released. This video from a distance confirms the launch apparently took place, but whether it was a success or not remains unknown. That Rocket Lab’s announcers did not tout its success either before or after today’s JAXA launch — as they have routinely done in the past — suggests something might have gone wrong, though this too is pure speculation.

The leaders in the 2026 launch race:

48 SpaceX
21 China
6 Russia
6 Rocket Lab

For the third straight year SpaceX continues to lead the entire world combined in total launches, 48 to 38.

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Jordan to sign the Artemis Accords

7:42 pm

According to a press announcement tonight from NASA, Jordan will sign the Artemis Accords on April 23, 2026 at NASA headquarters in Washington, DC.

NASA Administrator Jared Isaacman will host Ambassador Dina Kawar of the Hashemite Kingdom of Jordan and U.S. Department of State Principal Deputy Assistant Secretary for Oceans and International Environmental and Scientific Affairs Ruth Perry for the ceremony.

Jordan becomes the 63rd nation to sign the accords. It also joins Bahrain, Oman, Saudi Arabia, and the United Arab Emirates from the Arab Middle East. While it is certainly wise to not trust any nation controlled by Islam, having these nations allied with us in space will help mitigate the worst aspects of their religion. That they are also joining a space alliance that includes Israel is another indication that they are realizing that their future is better aligned with Israel than against it.

The full list of nations in this American space alliance is as follows:

Angola, Argentina, Armenia, Australia, Austria, Bahrain, Bangladesh, Belgium, Brazil, Bulgaria, Canada, Chile, Colombia, Cyprus, Czech Republic, Denmark, Dominican Republic, Ecuador, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, India, Israel, Italy, Japan, Jordan, Latvia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Mexico, the Netherlands, New Zealand, Nigeria, Norway, Oman, Panama, Peru, Poland, Portugal, Romania, Rwanda, Saudi Arabia, Senegal, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, Thailand, the Philippines, the United Kingdom, the United Arab Emirates, the Ukraine, the United States and Uruguay.

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Japan to do test launch of its H3 rocket in June

1:28 pm

Japan’s space agency JAXA is now planning a test launch on June 10, 2026 of its H3 rocket, carrying a dummy payload only in order to test the changes it has made in the rocket after a failed launch in December 2025.

The failure of the eighth H3 rocket was likely caused by an adhesion problem in the satellite mounting structure, which led it to break apart during flight, according to an investigation by JAXA. Similar issues were found in other units, prompting the space agency to fix them so the components can maintain their structural integrity.

In the June launch, a dummy satellite will be mounted on the test vehicle to collect data and verify the effectiveness of the measures. For future launches of actual satellites or space probes, JAXA plans to review the mounting structure design to reduce the risk of failure.

In other words, the method for attaching the payload to the rocket at some points failed, so that the satellite separated prematurely. The June launch will be to test a new mounting system.

Posting has been light the last few days as I deal with recovery from knee surgery.

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NASA’s IG: With only Axiom building NASA’s future spacesuits, the agency’s lunar program faces great scheduling risk

12:23 pm

Axiom's two spacesuits being tested underwater
Axiom’s two spacesuits being tested underwater in October 2025.
Click for original.

According to NASA’s inspector general’s report today [pdf] on the state of NASA’s effort to create new spacesuits for use by its astronauts on future space stations as well as in its Artemis lunar program, the planned schedules for the lunar landing and those stations are threatened because the agency presently has only one contractor, Axiom, building new suits, and has not established any spacesuit standardization rules should it want to issue contracts to others. From the report’s conclusion:

While NASA is taking steps to mitigate schedule risk, it must also contend with the unique risks inherent to a single-provider environment until future competition is introduced. … If Axiom cannot satisfy its contractual requirements in a timely or cost-effective manner, then NASA could be forced to continue using the problematic EMUs throughout the life of the ISS and significantly adjust its lunar plans. [EMUs are the complex suits presently used on ISS, and would not work well for any lunar landing mission.]

While xEVAS [the new suit concept] is flexible enough to allow for additional providers, doing so may not help the Agency meet its more immediate Artemis goals. Critically, NASA must address existing design and safety risks resulting from the lack of standard requirements for spacesuits to be compatible with various lunar spacecraft and assets.

As shown by the photo above, the development of Axiom’s spacesuit has been proceeding, and seems likely to be available for next year’s Artemis-3 Earth orbit test mission. At the same time, it is still behind schedule, a fact that has been mitigated because NASA’s entire Artemis program is equally behind schedule.

The report lists three commercial companies that might be able to provide alternative suits, and thus some redundancy, as shown by the image below.
» Read more

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EU releases revised Space Act proposal, and it is as odious as the earlier drafts

11:24 am

The European Union
This label would be more accurate if it read
“NOT made in the European Union”

The Council of the European Union (EU) in Brussels at the end of March released [pdf] a revised draft of its proposed Space Act that would impose a single regulatory framework for all space activities across the entire EU.

I have just finished reading this odious 157-page monstrosity, and I can say without question if passed it will not only isolate Europe from all international space commercial activity, it will squelch any possibility that Europe will develop its own space industry.

The first draft of the law, first put forth in 2025, was routinely blasted by American officials, by think tanks in and out of Europe, and by industry representatives. It imposed byzantine regulations on Europe’s space industry while also demanding that non-European companies be required to follow these rules as well, national sovereignty be damned.

The newly released draft does the same, but now does so in a manner that is somewhat vague and unclear.

That lack of clarity includes what is required to comply with the regulations. “There are a lot of things where it says you need to do X. What counts as X? Who knows,” said Gabriel Swiney, director of the Office of Space Commerce’s policy, advocacy and international division. “It will probably be determined at some point by some European committee or standards body.”

“Without regulatory clarity with what the regulatory picture should be, it’s really going to have a stifling effect on what industry is striving to do,” said Janna Lewis, senior vice president of policy and general counsel for Astroscale U.S.

The first draft was delayed and apparently rejected because the member nations of the EU opposed it. It appears this new version, having done nothing to ease their concerns, might already be on its way to the dead letter office.

We shall see. If there is anything dear to the hearts of the EU bureaucrats in Brussels, it is imposing insane regulations on others. It appears those bureaucrats haven’t given up — despite opposition by numerous European governments — and are working hard to win that right in space.

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Final ground testing begins of Katalyst’s Swift rescue spacecraft

5:46 am

Katalyst's proposed Swift rescue mission
Katalyst’s proposed Swift rescue mission.
Click for original image.

Only seven months after NASA awarded the satellite repair startup Katalyst the contract to save the Gehrels-Swift space telescope, the company has delivered the completed LINK spacecraft to the Goddard Space Flight Center in Maryland for final ground testing.

Katalyst will move forward with LINK’s vibration and thermal tests using NASA Goddard’s in-house facilities in the coming weeks before installation into Northrop Grumman’s Pegasus rocket at the agency’s Wallops Flight Facility in Virginia.

Gehrels-Swift has been one of NASA’s most productive space telescopes. Unfortunately its orbit is decaying and if nothing is done to raise that orbit it will burn up in the atmosphere in 2029 or so. To extend this timeline engineers have stopped almost all science work in February.

Katalyst hopes to launch LINK as soon as later this year. It was able to get it built so quickly because it was already under construction as the company’s first demo of its repair technology. When NASA put out a bid for boosting Swift, the company shifted gears and reconfigured LINK for this mission.

If successfully, the achievement will be a major coup for this startup.

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The space agencies of Canada and Europe agree to exchange classified information

1:51 pm

Canada:
Canada: “We let our government do it all!”

In what appears to be the increasing policy of the Canadian Liberal government to align its space program with Europe, the Canadian Space Agency this week signed an agreement with the European Space Agency that will make it possible for them to freely exchange classified information.

The European Space Agency (ESA) and Canada have signed a General Security of Information Agreement (GSOIA), which will establish a legally binding framework for the exchange of classified information. The agreement was signed on 14 April at the 41st Space Symposium in Colorado Springs, USA, by ESA Director General Josef Aschbacher and President of the Canadian Space Agency Lisa Campbell, on behalf of the Government of Canada.

The GSOIA will ensure that both parties uphold the highest standards of security while enabling the secure exchange of sensitive information entrusted to authorised institutions and industrial partners. It provides a robust foundation for cooperation in areas where the protection of classified information is essential. In particular, the agreement will facilitate closer collaboration in strategic domains such as space-based surveillance, disaster response and security-related technologies. It will also support the development of dual-use capabilities, including advanced sensing systems, secure communications and emerging space technologies.

Canada is the only country not in Europe that is a partner in ESA. This deal, plus Canada’s recent commitment to provide a half billion dollars of funding to ESA projects, illustrates the Liberal government’s policy to look to Europe more for its space effort, rather than the United States.

This appears also to be part of the Liberal government’s shift away from capitalism and towards a government-based space effort, a decision that is certain to produce few results while wasting a lot of money.

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The space station startups: NASA’s new space station plan is mistaken

9:01 am

The American space stations under development

At a conference event this week officials from three of the five American space station startups expressed strong disagreement with NASA’s new space station plan.

The new plan would have NASA build and launch its own new core module, dock it with ISS, and have the new stations attach their first modules to it prior to flying freely. NASA proposed this plan because it does not believe there is enough market to sustain the stations independently and NASA doesn’t have the budget to fully fund them.

The officials repeatedly disagreed about the market issue.

“We believe not only we can be ready by 2030” when the International Space Station is slated to be retired, “but we also believe that we can be profitable on the current market, not waiting for the future market we all will develop and will be successful at,” said Max Haot, CEO of Vast [building the Haven-1 and Haven-2 stations].

…Haot and executives from Axiom Space and Starlab Space said their responses to NASA’s request for information — which were due April 8 — show otherwise. “We put in 390 pages of independent analysis, research studies, datas, contracts, those types of things,” said Marshall Smith, CEO of Starlab Space, which is targeting 2029 for its station to be on orbit. “We’re being very clear and what we can do and how that works.”

One prominent revenue stream the panelists pointed to is other space agencies and nations eager to send their astronauts and payloads to space. “We’ve flown 12 people to space that paid us money to do that,” said Jonathan Cirtain, CEO of Axiom Space, referring to the four private astronaut missions it’s conducted to ISS. “We’ve flown 166 payloads today. All of those are paying payloads that generate revenue for the company.” The Texas company plans to begin operating in 2028 when its first two station modules are slated to be in orbit, then gradually grow the station to five modules.

The officials also said the core module idea would actually slow things down. NASA would have to first build and launch it, and would be starting from scratch to do so. It takes years to build such a thing, and it will certainly not be ready by 2030, when ISS is presently supposed to be retired. Moreover, forcing them to dock to this module would force them all to completely change their own plans, something they all find counter-productive.

In announcing NASA’s core module plan, NASA administrator Jared Isaacman also stated that he was open to industry feedback. I suspect that his core module proposal is going to die, and be replaced with the more direct transition from ISS to these private stations, the approach these companies favor.

I should add that the three startups that spoke up at this conference are also the three that are in the lead to build their stations, according to my rankings below. As far as I can tell, they are all tied for first place, with their station development very robust and well financed.
» Read more

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Two launches since yesterday, by Russia and China

8:26 am

The launch beat goes on! Russia and China each completed launches since yesterday, with Russia first placing a classified military payload involving “multiple spacecraft”, its Soyuz-2 rocket lifting off from its Plesetsk spaceport in northeast Russia. The rocket’s flight path took it over the Arctic, so the core stage and four strap-on boosters fell harmlessly in the ocean.

Next, China placed what it claimed was a “high-precision greenhouse gas detection” satellite into orbit, its Long March 4C rocket lifting off from its Jiuquan spaceport in northwest China. China’s state-run press provided no other information. Nor did it indicate where the rocket’s lower stages, using very toxic hypergolic fuels, crashed inside China.

The leaders in the 2026 launch race:

46 SpaceX
21 China
6 Russia
5 Rocket Lab

For the third straight year SpaceX continues to lead the entire world combined in total launches, 46 to 37.

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Latvia to sign Artemis Accords

3:27 pm

NASA announced today that Latvia will be signing on to the Artemis Accords on April 20, 2026, becoming the 62nd nation to join this American alliance in space.

The Republic of Latvia will sign the Artemis Accords during a ceremony at 9 a.m. EDT Monday, April 20, at NASA Headquarters in Washington. NASA Administrator Jared Isaacman will host Dace Melbārde, Latvia’s minister for education and science; Jānis Beķeris, chargé d’affaires at the Embassy of the Republic of Latvia to the United States; and Jacob Helberg, under secretary of state for economic affairs at the U.S. Department of State.

With this signing, all three of the Baltic states that were once occupied and part of the Soviet Union have now joined this American alliance. So have the former Soviet provinces of the Ukraine and Armenia, as well as the nations of Bulgaria, Czech Republic, Slovakia, Hungary, Poland, Romania, and Slovenia, all of which were once part of the Soviet Bloc, behind the Iron Curtain. In fact, almost all of Russia’s neighbors in Europe have allied themselves with the U.S. Artemis space alliance. It does appear that Putin’s stupid effort to recapture the Ukraine has backfired badly, encouraging these nations to come to us out of fear of the aggressive tyrant on their borders. These nations also probably recognize that Russia’s space effort is a Potemkin Village, hollow and of little worth. If they want to go to space, they need to align themselves with American technology.

The full list of all signatories to this American space alliance:

Angola, Argentina, Armenia, Australia, Austria, Bahrain, Bangladesh, Belgium, Brazil, Bulgaria, Canada, Chile, Colombia, Cyprus, Czech Republic, Denmark, Dominican Republic, Ecuador, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, India, Israel, Italy, Japan, Latvia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Mexico, the Netherlands, New Zealand, Nigeria, Norway, Oman, Panama, Peru, Poland, Portugal, Romania, Rwanda, Saudi Arabia, Senegal, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, Thailand, the Philippines, the United Kingdom, the United Arab Emirates, the Ukraine, the United States and Uruguay.

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India’s space agency: In ’25 it did 20 maneuvers to avoid collisions in space

10:29 am

India's space agency ISRO, as transparent as mud
India’s space agency ISRO.

India’s space agency ISRO today released its annual Space Situational Report, describing the collision possibilities that now exist due to the large increase in orbiting objects. According to this report, in 2025 ISRO did 20 maneuvers to avoid collisions in space.

More than 150,000 alerts issued by the Combined Space Operations Center (CSpOC) of USSPACECOM for ISRO’s Earth orbiting satellites were analysed using more accurate orbital data from operational flight dynamics. There were 4 collision avoidance maneuvers (CAM) for GEO [geosynchronous orbits], while 14 CAMs, including one for NISAR [A NASA/ISRO radar telescope], which is designated as Risk Mitigation Maneuver in NASA terminology, were performed for LEO [low Earth orbiting] satellites. Wherever feasible, collision avoidance requirements were met by adjusting orbit maintenance maneuvers to avoid exclusive CAMs.

In addition, ISRO had to twice shift the orbit of its Chandayaan-2 lunar orbiter because of an orbital conflict with NASA’s Lunar Reconnaissance Orbiter (LRO).

The report has a lot more interesting details, as ISRO is also trying to increase its ability to track everything in orbit, rather than rely on data from the American military or American commercial tracking companies, which has been the policy in the past.

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Saxavord spaceport faces new regulatory and financial issues

9:19 am

Proposed or active spaceports in North Europe
Proposed or active spaceports in North Europe

The long-delayed Saxavord spaceport on the Shetland Islands in Great Britain appears to now face two new problems that could block future launches, one regulatory and the second financial.

First the financial issue: The spaceport, which has lost about $7 million in both ’23 and ’24, appears to be in technical default of a loan of a bit more than $14.3 million. In this case, the lender is willing to ignore the technical issue, assuming the spaceport meets certain conditions presently being negotiated.

The regulatory issue however is more serious, and could block the spaceport’s expected first launch later this year by the rocket startup Rocket Factory Augsburg.

Despite claiming to be ready for launch, the spaceport has also been subject of a formal complaint to the SIC [Shetland Islands Council] over allegations that the facility has not yet been granted a completion certificate or approval for occupation. The complaint alleges that the fire detection and alarm systems appear not to have been installed and that the premises may be in use without adequate fire precautions. It asks the council to confirm whether the premises has been subject to regulatory oversight and whether it has undertaken an inspection of the site.

The SIC said in response: “Concerns have been raised with the council and these are being looked at by our building standards service. A site inspection is scheduled this week as part of the live building warrant process, including to establish the current position in relation to the building on the site that falls within the council’s building standards remit. Any further action will be considered in light of the findings of that inspection.”

In other words, if the local council finds the fire detection and alarm systems not installed and within its regulatory responsibility, it will deny Saxavord its launch permit.

Meanwhile, the spaceport has been trying for years to get other rocket companies interested in using Saxavord, to no avail. Rocket startups have enough difficulties. They quite rightly don’t need the added delays caused by the UK’s red tape, delays that contributed to the bankruptcy of two different rocket startups. For example, most of the regulatory delays — lasting years — have initially come from a variety of national agencies, with Great Britain’s Civil Aviation Authority leading the way. This new issue is local, an additional bureaucratic layer that must be satisfied.

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Voyager wins slot to fly tourist mission to ISS in 2028

4:24 pm

Starlab design as of December 2025
Starlab design as of December 2025

NASA today announced that it has awarded Voyager Technologies a slot to fly a tourist mission to ISS in 2028.

The mission, named VOYG-1, is expected to spend as many as 14 days aboard the space station. A specific launch date will depend on overall spacecraft traffic at the orbital outpost and other planning considerations.

Voyager will submit four proposed crew members to NASA and its international partners for review. Once approved and confirmed, they will train with NASA, international partners, and the launch provider for their flight.

Voyager is the lead company in the consortium that is building the Starlab station, a single very large module to be launched on SpaceX’s Starship.

At this moment three of the five commercial stations that are developing private space stations — Axiom, Vast, and Voyager — now have deals to fly such missions to ISS. The two remaining likely didn’t pass muster with NASA, for different reasons. Max Space is a late comer to this competition, only declaring that it is building its own station this year. Orbital Reef, led by Blue Origin and Sierra Space, is apparently a dead project, with neither company doing anything to sell its project for the past year or so.

In my rankings below of the five American commercial space stations presently in development, the first three are essentially tied at this point.
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Sweden’s space agency signs cooperative licensing agreement with the FAA

11:40 am

Proposed or active spaceports in North Europe
Proposed or active spaceports in North Europe

The Swedish Space Agency has signed a cooperative licensing agreement with the FAA to help facilitate orbital launches by American rocket companies from its Esrange spaceport.

While the Esrange Space Centre has been in operation since the 1960s, it has strictly been used for suborbital flights. In 2023, SSC Space, the commercial operator of the facility, inaugurated a new launch complex at Esrange to support orbital missions. While the facility has yet to host a launch, South Korea’s Perigee Aerospace and US launch provider Firefly Aerospace have both committed to using it in the future.

Sweden’s efforts to enable US rocket launches from Esrange took another step forward on 15 April 2026, as the Swedish National Space Agency signed an agreement with the FAA to coordinate the licensing of those missions. The agreement builds on a 2025 Technology Safeguards Agreement between the two countries, which laid the groundwork for US launch providers to export what the US government considers “advanced space technology” to Sweden.

Esrange’s interior location remains a problem, however. Any orbital launch is going to have to fly over other countries, either Finland, Russia, or Norway, and it remains unclear whether those countries will approve. Norway has already expressed opposition.

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A review of India’s government space program suggests it is behind schedule

11:28 am

India's space agency ISRO, as transparent as mud
India’s space agency ISRO.

Link here. The main take-away of the article is that the investigation into the two launch failures of ISRO’s PSLV rocket has stalled everything, including the planned two unmanned orbital test missions of its Gaganyaan capsule, needed before the actual manned mission can fly in early 2027. The first was originally supposed to fly in March, but has been delayed pending completion of the investigation of the PSLV failures.

That investigation however has stalled far more than just Gaganyaan:

The Indian Space Research Organisation (Isro), which had announced an aggressive manifest of 18 launches for 2026, has so far completed only one in the first four months of the year, and that mission [PSLV] ended in failure.

The article also notes a decline in ISRO’S transparency in recent months, a decline that bodes ill for the agency and its programs. I have noted this as well. When ISRO in February 2026 announced the next PSLV launch for this coming June, it released no information from its investigation of the previous two launch failures. If ISRO knows what went wrong, it wasn’t saying. All it has told us so far is that the cause of the two launch failures was for different reasons.

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A very interesting and revealing interview of NASA administrator Jared Issacman

11:02 am

Jared Isaacman
NASA administrator Jared Isaacman

Link here. I found this interview with NASA administrator Jared Issacman to be very informative and worth reading, especially in regards to his comments on the proposed cuts to NASA’s budget.

First, he admits right off the bat that the heat shield was his biggest concern during the Artemis-2 mission. He also took a swipe at past NASA management over this issue. After noting that the initial inspection of the Artemis-2 shield after recovery showed it experienced little serious damage, he added this: “All that aside, if you’re going to wait three and a half years between missions, just replace the heat shield.” In other words, after Artemis-1 NASA management dithered when it saw the damaged heat shield. It should have immediately moved to replace it.

As for the proposed Trump budget cuts and the opposition to those cuts by many in Congress, Issacman said this:

There’s a lot of passionate people out here [referring I think to the space industry and its advocates]. They can do incredible things, from a scientific perspective. I don’t know how many of them have ever pulled together a financial model, and driven execution on some of these things to say what should or shouldn’t be the right budget.

Now, all that said, of course, we will maximize every dollar that Congress affords to the agency. But it is not healthy, for the agency, to get in this mindset that we have to spend our way out of every problem. And I don’t think it’s good for the country to think we have to print our way out of every problem. [emphasis mine]

This is not the first time Isaacman has indicated he thinks NASA can survive these cuts, and in fact can do as well if not better by using what it gets more wisely. It is however the first time he has put NASA’s budget in the context of the entire federal budget, which is badly out of control. Isaacman does not want more money from Congress because he thinks it is bad for the nation to spend itself into debt. He thinks he has enough to do the job.

The entire interview is worth reading. It indicates a very practical and honest mindset. Everyone might not agree with every proposal Isaacman has put forth, but he is clearly approaching things from a very good place.

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Three launches today, two by SpaceX and one by China

9:37 pm

The launch beat goes on! First, China launched eight satellites using its Kinetic-1 (Lijian-1) rocket, lifting off from its Jiuquan spaceport in northwest China. China’s state-run press provide no further information about the satellites, nor did it provide information about where the rocket’s lower stages crashed inside China.

Next, SpaceX completed two Starlink launches on opposite coasts. First it placed 29 Starlink satellites in orbit, its Falcon 9 rocket lifting off from Cape Canaveral Space Force Station in Florida. The first stage completed its 26th flight, 42 days after its previous flight, landing on a drone ship in the Atlantic.

The company then did its second launch of the day, placing 25 Starlink satellites into orbit, its Falcon 9 rocket lifting off from Vandenberg Space Force Base in California. The first stage completed its 21st flight, 45 days after its previous flight and landing on a drone ship in the Pacific.

The leaders in the 2026 launch race:

46 SpaceX
20 China
5 Rocket Lab
5 Russia

For the third straight year SpaceX continues to lead the entire world combined in total launches, 46 to 35.

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Space Force selects Blue Origin as possible lessor of “Sudden Flats” site at Vandenberg for future heavy lift rocket launches

3:46 pm

Vandenberg Space Force Base

The Space Force has chosen Blue Origin to help develop the plans and possibly lease the “Sudden Flats” site — also dubbed Space Launch Complex-14 (SLC-14) — at Vandenberg Space Force Base in California for the launch of heavy lift commercial rockets.

The location is shown in the map to the right. The Space Force had requested proposals for developing the site in December 2025.

Respondents were evaluated based on technical capability, financial maturity and alignment with U.S. government requirements. The selection of Blue Origin reflects their ability to meet these criteria and contribute to the development of heavy or super-heavy launch capabilities at Vandenberg Space Force Base.

SLC-14 is considered the most viable site at [Vandenberg] for heavy and super-heavy launch operations due to its location.

Several crucial milestones must be achieved before any construction or launch activities can commence, to include safety assessments and an environmental impact analysis. The timeline for increased launch activity will depend on the completion of the safety and environmental analysis and subsequent infrastructure development.

I suspect that Blue Origin won this bid because SpaceX didn’t offer a proposal. It already has three launch sites for Starship/Superheavy, and probably decided it didn’t need this site.

Blue Origin meanwhile in November 2025 announced planned upgrades to its New Glenn rocket that would make it as powerful as NASA’s SLS rocket, but much cheaper because its first stage is reusable. The company is likely hoping to build that rocket, dubbed New Glenn 9×4 (based on the number of engines on the first and second stages respectively), and launch it from this site.

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Orion survives re-entry, crew splashes down safe

5:27 pm

Orion just after main parachute deployment
Orion just after main parachute deployment

Orion successfully survived re-entry tonight with its questionable heat shield, with the capsule splashing down off the coast of California at 8:07 pm (Eastern).

All four astronauts are healthy and safe. As of posting they were still in the capsule, floating on the ocean, with recovery crews on their way to it. [Update: those recovery crews, six boats with more than 40 people, are taking an ungodly amount of time to latch onto the capsule and begin recovery. Over an hour after splashdown the crew is still in the capsule.]

The Artemis-2 mission is now over, though the final condition of that heat shield still needs to be analyzed. In addition, engineers need figure out how to fix a bunch of other issues that took place during the mission:

  • A leak in an internal helium tank on Europe’s service module
  • Communication drop-outs several times
  • the endless issues with Orion’s toilet

There were other minor issues that cropped up repeatedly, none significant but all of which should be fixed. And though it will be helpful to determine how this heat shield performed, it should be noted that the data is essentially irrelevant to future missions. The next mission, Artemis-3, will use a completely different design, and test it for the first time on a manned flight. That flight however will be in Earth orbit, so the stress on the shield will be far less than this return, even with the changed re-entry path.

Though many will call this lunar fly-by “historic,” it will likely be little remembered by future generations. It did little to move the settlement of the solar system forward. No truly useful engineering was tested. The rocket and capsule are engineering dead-ends. Neither will be of much use for establishing colonies on the Moon or Mars, as SLS is still too expensive and too difficult to stack and launch and Orion is too small for any interplanetary missions, being nothing more than an overweight and very expensive ascent/descent capsule.

The only plus of this mission is that it will likely give NASA’s administrator, Jared Isaacman, the political clout to institute major changes in the entire Artemis program, changes that could make the American colonization of the solar system more likely. There are strong indications that he wants to make better use of the private sector.

And that private sector is poised to bypass NASA, regardless of what NASA wants or tries to do, with capabilities far better then anything we have seen since the Apollo program.

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Orion’s risky return-to-Earth happens tonight at 8:07 pm (Eastern)

9:47 am

The Earth as seen by the Artemis-2 astronauts, from behind the Moon
The Earth and Moon during the lunar fly-by on April 6, 2026.
Click for original image.

After spending ten days in space, including a swing around the back of the Moon, the four-person Artemis-2 crew is now preparing for its return-to-Earth this evening, splashing down off the Pacific coast near San Diego.

At 10:53 p.m. EDT [last night], the Orion spacecraft ignited its thrusters for 9 seconds, producing an acceleration in velocity of 5.3 feet-per-second and pushing the Artemis II crew toward Earth. The crew is now more than halfway home.

About two hours before the burn, there was an unexpected return link loss of signal during a data rate change affecting the transmission of communications and telemetry from the spacecraft to the ground. Two-way communications were reestablished, and flight controllers resumed preparing for the upcoming burn with the crew shortly after.

…The third return trajectory correction burn is scheduled for April 10 at about 1:53 p.m. ahead of re-entry procedures.

This is I think the second time Orion has had a short loss of communications with ground control. In addition, the crew had to cancel a planned manual piloting demonstration of Orion while it flew past the Moon because of a leak in an internal helium tank, used to maintain pressure in the oxygen tank as the propellant is used. The leak was inside the European-built service module, which will be jettisoned before re-entry and burn up in the atmosphere.

Mission managers say this leak has not impacted any engine burns, but it will require attention before the next flight.

The return to Earth however carries the biggest risk of the entire mission. Orion’s heat shield is questionable. During its first use in the 2022 unmanned Artemis-1 flight around the Moon, it did not behave as expected, with large chunks breaking off instead of thin layers ablating away. Though mission engineers have adjusted the flight path through the atmosphere to mitigate stress, there is great uncertainty about that solution.

I have embedded NASA’s live stream of the return-to-Earth below. It begins at 6:30 pm (Eastern), though the first return event, jettison the service module, doesn’t occur until 7:33 pm (Eastern).
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