Tag: spaceflight

Two spaceports in Alaska sign partnership agreement

9:28 am

Alaska spaceports

The Alaska Aerospace Corporation, which runs the Kodiak spaceport in Alaska, has now signed a five year partnership agreement with University of Alaska’s Geophysical Institute in Fairbanks, which runs the Poker Flat suborbital spaceport, to upgrade the latter for commercial orbital launches.

Though the terms of that agreement are highly technical, Gov. Mike Dunleavy’s draft budget for the corporation indicates that the university plans to seek a FAA spaceport license for the university’s Poker Flat Research Range, which has been flying sounding rockets — smaller rockets used for research — into the upper atmosphere since March 1969, including some earlier this spring.

An FAA license could allow Poker Flat to launch larger rockets, and for commercial purposes, not just scientific ones. Making Poker Flat a “licensed vertical orbital spaceport” could take up to two years, the budget documents state.

The map to the right shows the location of each spaceport. You can read the text of the agreement here [pdf].

Kodiak has been used recently by several orbital rocket startups, most often by Astra. Poker Flat in turn has only done suborbital launches (mostly for universities), and its interior location suggests it would have a very limited capability to do orbital launches. The lower stages of any orbital rocket would crash either in Alaska or Canada, something that neither the U.S. or Canada has previously allowed.

The deal however allows both spaceports to coordinate their effort, which might bring more business to both, for different purposes.

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Europe approves SES purchase of Intelsat

9:00 am

The European Commission has now approved the purchase of the long established satellite communications company Intelsat by the long established Luxembourg satellite communications company SES for about $4 billion.

This decision follows an approval by the government of the United Kingdom. It now appears the only remaining regulatory hurdle is approvals by the FCC and the Department of Justice in the U.S.

This buy-out follows similar mergers by other old established satellite companies, such as the merger of Viasat with Imarsat and OneWeb with Eutelsat. All are occurring because these older companies, which mostly launched large geosynchronous satellites, have been under heavy competitive pressure from the low orbit constellations like Starlink and OneWeb.

Whether these older companies can compete following these mergers however remains uncertain. To succeed they need to have a product customers want, and at the moment it isn’t clear they have one.

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Axiom’s fourth commercial manned mission scrubbed due to leak

8:04 pm

Axiom and SpaceX have scrubbed the launch tomorrow of Axiom’s fourth commercial manned mission to ISS due to an oxygen leak detected during the standard prelaunch static fire test.

NASA, Axiom Space, and SpaceX are standing down from the launch opportunity on Wednesday, June 11, of Axiom Mission 4 to the International Space Station to allow additional time for SpaceX teams to repair a liquid oxygen leak identified during post-static fire Falcon 9 rocket inspections. A new launch date for the fourth private astronaut mission will be provided once repair work is complete, pending range availability.

There a number of launches already scheduled for Florida in the next few days, so it could be that the launch of Ax-4 could be delayed by more than a few days.

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Mexican officials demand investigation into Starship/Superheavy debris on its beaches

11:23 am

Mexican officials of the border state adjacent to Texas are now demanding an investigation into Starship/Superheavy debris that has been found recent on its coast, claiming SpaceX is “polluting Mexican beaches.”

Karina Lizeth Saldivar, the head of the Tamaulipas Secretariat for Urban Development and Environment, recently announced that they would be requesting that federal authorities in Mexico investigate the damages and potential damages that rocket fragments could cause.

According to Saldivar, the rocket pieces could pose a potential danger to locals and claimed that her agency would request a formal investigation by Mexican federal environmental agencies. It remains unclear if Mexico’s government could do anything about the issue.

Saldivar is a typical government apparachik. Rather than try to develop the beach area in Mexico that is close to Boca Chica and thus provides a great tourist spot for viewing launches, she instead can only whine and demand the government shut things down.

Meanwhile, the article notes that ordinary Mexicans aren’t complaining. Instead, they have been collecting the rocket pieces enthusiastically, with some making money by selling them as collector’s iten on social media.

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Blue Origin again delays 2nd launch of New Glenn

9:37 am

According to a statement from David Limp, the CEO of Blue Origin, on June 9, 2025, the company has once again delayed the second launch of its new New Glenn rocket, pushing back from May to August.

New Glenn’s second mission will take place NET August 15th. Following in the footsteps of our first booster, we’ve chosen the name “Never Tell Me The Odds” for Tail 2. One of our key mission objectives will be to land and recover the booster.

The rocket’s first launch had occurred in January, and successfully placed its test payload in orbit as intended, though it was unable to land the first stage on its barge in the Atlantic. Blue Origin later said it was targeting May for the second launch, carrying NASA’s two Escapade smallsat Mars orbiters. With this new delay it is unclear what the payload would be.

According to this report, anonymous sources claim an August launch is unlikely and will likely slip to September. The company has a large backlog of launch contracts, including 27 for Amazon’s Kuiper constellation as well as a number for the military. The hope had been that it could ramp up its launch cadence in 2025 to meet those contracts.

Instead, Amazon has begun shifting some of its launch work to SpaceX’s Falcon 9. Its FCC license requires it to get 1,600 satellites in orbit by July 2026, and at present it only has sixteen in space. It can no longer wait for Blue Origin to dilly-dally along.

Considering the actual success of the first launch, it seems very puzzling for there to be a nine-month delay until the second launch, even with the failure to land the first stage. Was there some technical problems with the rocket that have not been revealed? It seems foolish to delay further launches in order to fix the landing of the first stage, since that has no impact on getting the customer’s payload into orbit. Wouldn’t it be better to fly again, test the landing again during flight, than sit on the ground looking at computer simulations?

It is also possible the company is still having production problems producing enough BE-4 engines for both ULA’s Vulcan rocket and its own New Glenn. Vulcan uses two per launch, and according to ULA Blue Origin has delivered enough to begin launching Vulcan as many as fifteen times before the end of this year. New Glenn uses seven BE-4s on its first stage. Could it be that Blue Origin wasn’t able to produce enough of these engines for this year’s New Glenn launches?

All this is speculation. What we do know for certain is that both of these companies continue to disappoint. The result is that for larger payloads the United States remains reliant entirely on SpaceX, a situation that is not healthy for the commercial and government satellite industry.

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Scientists increase the odds asteroid 2024 YR4 will impact the Moon in 2032

9:10 am

Asteroid 2024 YR4 in 2032
Click for original image.

Using additional data obtained by the Webb Space Telescope, scientists have now refined the orbit of potentially dangerous asteroid 2024 YR4 and confirmed that while it will almost certainly not hit the Earth in 2032, the odds of it impacting the Moon have increased.

With the additional data, experts from NASA’s Center for Near-Earth Object Studies at the agency’s Jet Propulsion Laboratory in Southern California further refined the asteroid’s orbit. The Webb data improved our knowledge of where the asteroid will be on Dec. 22, 2032, by nearly 20%. As a result, the asteroid’s probability of impacting the Moon has slightly increased from 3.8% to 4.3%. In the small chance that the asteroid were to impact, it would not alter the Moon’s orbit.

The yellow line in the image to the right shows the present range of positions the asteroid could be in as it passes the Moon on that date. It is expected this range will be narrowed further when the asteroid flies past the Earth harmlessly in 2028.

If the asteroid should hit the Moon, the impact will provide scientists a great opportunity to learn more about asteroids and the Moon. If it should miss, it will then be essential to recalculate its orbit to see what will happen on later near approaches, whether the fly-by increased or decreased the chances of a later Earth impact.

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SpaceX launches 23 more Starlink satellites

8:54 am

SpaceX this morning successfully launched another 23 Starlink satellites (including 13 with phone-to-satellite capabilities), its Falcon 9 rocket lifting off from Cape Canaveral in Florida.

The first stage completed its twelfth flight, landing on a drone ship in the Atlantic.

The leaders in the 2025 launch race:

72 SpaceX
33 China
7 Rocket Lab
6 Russia

SpaceX now leads the rest of the world in successful launches, 72 to 53.

SpaceX’s launch of Axiom’s AX-4 manned commercial mission to ISS, carrying government astronauts from India, Poland, and Hungary, has been delayed one more day to 8 am (Eastern) tomorrow due to weather issues.

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The dusky mountains of Mars

10:10 am

The dusky mountains of Mars
Click for high resolution. For the original images, go here, here, and here.

Overview map
Click for interactive map.

Cool image time! The panorama above, created from three images taken on June 7, 2025 (here, here, and here) by the high resolution camera on top of the Mars rover Curiosity, looks south and uphill into the Gediz Vallis canyon that the rover had been traveling previously.

The overview map to the right provides context. The blue dot Curiosity’s present position, where it is about to begin a drilling campaign into the first boxwork structures the rover has reached. The white dotted line marks its past travels, while the green dotted line its planned future route. The red dotted line marks a planned route that has been abandoned.

The yellow lines indicate approximately the area covered by the panorama. Because this used the rover’s high resolution camera, the view gives us a detailed look at the mountains on the distant horizon. Though we are looking uphill, the peaks in the distance are merely higher ridges and hills on the flanks of Mount Sharp. The mountain’s peak is out of view, about 25 miles away and about 15,000 feet higher up.

Note the dusty and what appears to be a softened nature of the terrain on these higher peaks. Since entering the foothills of Mount Sharp several years ago, the surface has been extremely rocky and rough, every inch covered in boulders of all sizes. This distant view suggests the ground might become easier to traverse at those higher altitudes. It also appears there will be a lot more dust, coating everything.

The lighting I think is close to natural. Because Mars is farther from the Sun, it doesn’t get as much light. Even during mid-day the light to our Earth-borne eyes would more resemble dusk on Earth.

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Axiom charges $70 million per ticket to fly to ISS

9:08 am

Axiom's new module assembly sequence
Axiom’s assembly sequence for its planned station, initially attached to ISS but subsequently detached

According to this article today about Axiom’s tourist flights to ISS, the company now charges $70 million per ticket, which means that for the AX-4 flight scheduled for launch tomorrow, the revenues from India, Poland, and Hungary total about $210 million.

That money of course doesn’t all end up in Axiom’s pockets. It has to pay SpaceX for the launch and use of the Dragon capsule. It also has to pay NASA some recently imposed high fees to use its astronaut training facilities as well as lease time on ISS.

All told, I suspect Axiom’s profits for these flights is relatively small. The company however has other reasons to fly these missions. It is attempting to win NASA’s big space station construction contract, and these flights to ISS demonstrate the company’s ability to manage such operations while working with NASA. Of the other three space station projects competing for that contract, only Vast is planning to do the same.

This effort by these two companies is part of the reason I rank them first and second for winning that contract.

  • Haven-1, being built by Vast, with no NASA funds. The company is moving fast, with Haven-1 to launch and be occupied in 2026 for an estimated 30 days total. It hopes this actual hardware and manned mission will put it in the lead to win NASA’s phase 2 contract, from which it will build its much larger mult-module Haven-2 station..
  • Axiom, being built by Axiom, has launched three tourist flights to ISS, with a fourth scheduled for tomorrow, carrying passengers from India, Hungary, and Poland. Though there have been rumors it has cash flow issues, development of its first module has been proceeding more or less as planned.
  • Orbital Reef, being built by a consortium led by Blue Origin and Sierra Space. Overall, Blue Origin has built almost nothing, while Sierra Space has successfully tested its inflatable modules, including a full scale version, and appears ready to start building its module for launch.
  • Starlab, being built by a consortium led by Voyager Space, Airbus, and Northrop Grumman, with an extensive partnership agreement with the European Space Agency. It recently had its station design approved by NASA, but it has built nothing. This might change once it obtains several hundred million dollars from its initial public offering of stock.
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White House issues new orders to streamline federal broadband regulations

8:52 am

As part of its effort to eliminate the red tape imposed by Biden during his term as president, the White House last week issued new orders to streamline the federal broadband regulations as well as cancel those Biden restrictions.

This Trump executive order cancels a number of Biden executive orders that imposed net neutrality, DEI, climate change, and other requirements that added paperwork and cost money and time. Most important of all for rocket companies, this new order aims to streamline the environmental review process on new projects, a process that was expanded exponentially during Biden but had been growing out-of-control for decades, and appeared during Biden to destroy many rocket startups.

Of course, because this executive order was issued by Trump, it will likely be blocked by a federal judge, because only Democratic Party presidential executive orders are allowed in America now.

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Starlink approved for India

8:35 am

After several regulatory issues that blocked the company during the past few years, SpaceX has finally gotten approval to sell Starlink to customers in India.

The company hopes to initiate service within the next year. There still remain some required license approvals:

Although the licence from the Ministry of Telecommunications clears a major hurdle, the service’s final launch in India will depend on further regulatory clearances, including the Telecom Regulatory Authority of India’s (TRAI) recommendations on spectrum allocation, which are still pending approval from the Department of Telecommunications (DoT).

These should be pro forma at this point, since it was the ministry of telecommunications that issued this most recent license. Why would it issue one permit but then block another?

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