French startup The Exploration Company launches its own recovery ship

9:10 am

The French startup, The Exploration Company, has now launched its own ship designed to recover its next prototype test cargo capsule, set to launch on a Falcon 9 on June 21, 2025.

In an 11 June update, The Exploration Company announced that the recovery vessel tasked with retrieving the Mission Possible capsule after splashdown had departed the previous day from a harbour in Alaska. The vessel, named Makushin Bay, is a 40-metre salvage and rescue ship owned and operated by US-based maritime logistics company Resolve Marine. Two members of The Exploration Company’s team will accompany the vessel on its mission. Over the next week, it will make its way to the expected splashdown zone in the central Pacific Ocean. According to The Exploration Company, current weather conditions appear favourable for both splashdown and recovery operations.

The company aims to provide cargo to the commercial space stations under development using its proposed Nyx capsule. As part of its own development program it has flown a smaller prototype already on the first launch of Europe’s Ariane-6 rocket, but was unable to test its re-entry capability because of a failure in that rocket’s upper stage. This second larger prototype will try again, and this time has a better shot at completing its test because it if flying on SpaceX’s very reliable Falcon 9. Thus, the launch of this recovery vessel.

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Kazakhstan moves west

9:01 am

Two stories today suggest that Kazakhstan is shifting its politics away from Russia and towards the west, albeit carefully and with an eye to avoid poking the bear that lives so close by.

First, the government’s tourism agency announced plans to develop tourism at its Baikonur spaceport.

Participants discussed infrastructure upgrades, the creation of new travel routes, brand strengthening, investment attraction and partnerships to support long-term development.

According to Kazakh Tourism Сhairman Kairat Sadvakasov, the concept focuses on building a sustainable tourism ecosystem during the periods between rocket launches. The goal is to integrate Baikonur into Kazakhstan’s cultural, educational and scientific agenda.

Both the Soviet and Russian governments have always treated Baikonur as a classified military installation, and forbid such visitation, including vetoing public viewing areas areas. Kazakhstan has likely seen the cash earned by India and U.S. by allowing such spaceport tourism, and wants some for itself. Evidently it now thinks the Russians no longer have the clout to stop it from doing so.

Next, Kazakhstan’s government announced it has signed a deal with SpaceX to introduce Starlink into the country.

The agreement ensures that Starlink will comply with Kazakhstan’s legal and regulatory requirements, including those related to information security and communications. Until now, Starlink operated in the country only on a pilot basis, providing internet access exclusively to schools.

The upcoming launch will allow citizens to legally purchase, register, and use Starlink terminals. The service aims to improve high-speed internet access in remote and hard-to-reach regions, supporting rural schools, healthcare centers, mobile units, and infrastructure sites – particularly in areas where laying fiber-optic networks is not feasible.

This deal also suggests a change in Kazakhstan’s relationship with Russia. Starlink is blocked from Russia due to its invasion on the Ukraine. Yet the service is now available to both Kazakhstan and the Ukraine, formerly part of the Soviet Union and directly adjacent to Russia. That Kazakhstan is publicly permitting Starlink in is a clear statement that it wants the same technology as the Ukraine to better protect it from a Russian invasion.

It also suggests a decline in Russia’s influence inside Kazakhstan. Previously if the Russians said jump, the Kazakhstan government would ask, “How high?” Now it appears it is willing to act more independently, and in ways that are not necessarily in Russia’s interests.

One wonders if this shift could go as far as Kazakhstan trying to sell Baikonur as a launch site for other commercial entities, such as from India, China, and Europe. I doubt many would buy the service (Baikonur is not well located compared to other spaceports), but the very offer would signal a major political shift in this part of the world.

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Genesis cover

On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.

 

The print edition can be purchased at Amazon, any other book seller, or direct from my ebook publisher, ebookit. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, free with a 30-day trial membership to Audible.
 

"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News

Conscious Choice cover

Now available in hardback and paperback as well as ebook!

 

From the press release: In this ground-breaking new history of early America, historian Robert Zimmerman not only exposes the lie behind The New York Times 1619 Project that falsely claims slavery is central to the history of the United States, he also provides profound lessons about the nature of human societies, lessons important for Americans today as well as for all future settlers on Mars and elsewhere in space.

 
Conscious Choice: The origins of slavery in America and why it matters today and for our future in outer space, is a riveting page-turning story that documents how slavery slowly became pervasive in the southern British colonies of North America, colonies founded by a people and culture that not only did not allow slavery but in every way were hostile to the practice.  
Conscious Choice does more however. In telling the tragic history of the Virginia colony and the rise of slavery there, Zimmerman lays out the proper path for creating healthy societies in places like the Moon and Mars.

 

“Zimmerman’s ground-breaking history provides every future generation the basic framework for establishing new societies on other worlds. We would be wise to heed what he says.” —Robert Zubrin, founder of the Mars Society.

 

All editions are available at Amazon, Barnes & Noble, and all book vendors, with the ebook priced at $5.99 before discount. All editions can also be purchased direct from the ebook publisher, ebookit, in which case you don't support the big tech companies and the author gets a bigger cut much sooner.

 

Autographed printed copies are also available at discount directly from the author (hardback $29.95; paperback $14.95; Shipping cost for either: $6.00). Just send an email to zimmerman @ nasw dot org.

June 12, 2025 Quick space links

2:52 pm

Courtesy of BtB’s stringer Jay. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.

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Leaving Earth cover

Leaving Earth: Space Stations, Rival Superpowers, and the Quest for Interplanetary Travel, can be purchased as an ebook everywhere for only $3.99 (before discount) at amazon, Barnes & Noble, all ebook vendors, or direct from my ebook publisher, ebookit.

 

If you buy it from ebookit you don't support the big oppressive tech companies and I get a bigger cut much sooner.

 

Winner of the 2003 Eugene M. Emme Award of the American Astronautical Society.

 
"Leaving Earth is one of the best and certainly the most comprehensive summary of our drive into space that I have ever read. It will be invaluable to future scholars because it will tell them how the next chapter of human history opened." -- Arthur C. Clarke

Why Kennedy’s decision to fire everyone at the CDC advisory panel was only a start

11:57 am

Sudden collapse
One of many sudden public collapses from jab-induced heart failure.
Click for full video.

On June 9, 2025 the head of the Health and Human Services at the federal government Robert Kennedy fired all seventeen members of the Centers for Disease Control and Prevention’s (CDC) Advisory Committee for Immunization Practices (ACIP).

According to Kennedy, each member was appointed by the Biden administration as part of a “concerted effort to lock in public health ideology” and to limit the Trump administration from taking “the proper actions to restore public trust in vaccines.” ACIP members usually serve four-year terms. Because 13 appointees took their seats in 2024, without the complete ouster, the committee would not have had a Kennedy-selected majority until 2028.

“A clean sweep is necessary to reestablish public confidence in vaccine science,” Kennedy said in the HHS release. He will be responsible for appointing the new committee members, which are scheduled to meet from June 25 to June 27 to discuss a slate of vaccines, including those for anthrax, chikungunya, COVID-19, cytomegalovirus, influenza and HPV.

All the usual suspects on the left, including members of Congress and in the propaganda press, immediately went into a hissy-fit, claiming Kennedy’s action was “politicizing the ACIP,” even though it is blatantly obvious that Biden had made his 2024 appointments, just before the election, for his own political reasons.

Politics aside, however, the real reason to dump these Biden-era appointees is that they were also part of the “intellectual” cabal that foisted jab mandates, mask mandates, six-foot social distancing, and lockdowns on everyone. None of these policies were based on any proven science research, and in fact they violated decades of infectious disease policy that recommended doing the exact opposite, across the board.

Worse, there is now clear evidence [pdf] that these same people demanded the imposition of jab mandates, even though they were well aware at the time that the jab caused serious side effects that killed. As noted in this June 11, 2025 report:
» Read more

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Voyager Technologies raises nearly $400 million in first public stock offering

9:43 am

Starlab design in 2025
The Starlab design in 2025. Click
for original image.

The space station startup Voyager Technologies has now raised $383 million during its first public stock offering this week, with the possibility of more investment capital to come.

The six-year-old provider of mission-critical space and defense technology solutions sold 12.35 million shares at $31 each, pricing above the $26–$29 range it marketed last week. The Denver-based company had initially planned to offer 11 million shares.

Underwriters also have a 30-day option to purchase up to 1.85 million additional shares of the company’s Class A common stock, up from 1.65 million, trading under the ticker symbol VOYG.

Of the four private commercial space stations under development, Voyager is the only one to have so far built nothing. Its station, dubbed Starlab, is conceived as a single large module launched on SpaceX’s Starship/Superheavy rocket. Though the company has obtained a $217.5 million development grant from NASA, and is partnering with Airbus, Northrop Grumman, and the European Space Agency, it has focused so far all of its work on design.

We must assume the company intends to use this additional public capital to begin some construction. It likely needs to if it is to have any chance of winning NASA’s major contract for building the station itself, since all of its other competitors are doing so. My present rankings for these four projects:

  • 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 to launch momentarily, 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. The company however has now raised $383 million in a public stock offering, which in addition to the $217.5 million provided by NASA gives it the capital to begin some construction.
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Europe’s Solar Orbiter takes first images of the Sun’s south pole

9:27 am

The south pole of the Sun
Click for original image.

Because its orbit has now dropped 17 degrees below the ecliptic plane of the solar system, the European Space Agency’s (ESA) Solar Orbiter probe has been able to snap the first images of the Sun’s south pole, as shown by the two pictures to the right.

The [two images show] the Sun’s south pole as recorded on 16–17 March 2025, when Solar Orbiter was viewing the Sun from an angle of 15° below the solar equator. This was the mission’s first high-angle observation campaign, a few days before reaching its current maximum viewing angle of 17°.

The instruments each observe the Sun in a different way. PHI images the Sun in visible light (left) and maps the Sun’s surface magnetic field (right).

The magnetic field data on the right has revealed that at present the field at the pole is “a mess,” because the Sun is presently at solar maximum.

While a normal magnet has a clear north and south pole, the PHI instrument’s magnetic field measurements show that both north and south polarity magnetic fields are present at the Sun’s south pole. This happens only for a short time during each solar cycle, at solar maximum, when the Sun’s magnetic field flips and is at its most active. After the field flip, a single polarity should slowly build up and take over at the Sun’s poles. In 5–6 years from now, the Sun will reach its next solar minimum, during which its magnetic field is at its most orderly and the Sun displays its lowest levels of activity.

Solar Orbiter is now well positioned to observe the expected changes in the Sun’s magnetic field as sunspot activity ramps down to solar minimum.

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Axiom manned mission delayed further because of new Zvezda leaks on ISS

8:58 am

Figure 3 from September Inspector General report
Figure 3 from September Inspector General report, showing Zvezda’s location on ISS.

According to a press update today by NASA, the launch of the commercial Ax-4 manned mission to ISS has been further delayed due to work by the Russians attempting to seal new leaks in the station’s Zvezda module.

NASA and Axiom Space are postponing the launch of Axiom Mission 4 to the International Space Station. As part of an ongoing investigation, NASA is working with Roscosmos to understand a new pressure signature, after the recent post-repair effort in the aft most segment of the International Space Station’s Zvezda service module.

Cosmonauts aboard the space station recently performed inspections of the pressurized module’s interior surfaces, sealed some additional areas of interest, and measured the current leak rate. Following this effort, the segment now is holding pressure.

In other words, the Russians had recently detected an increase in leakage in the module, identified several more cracks inside Zvezda, and have been working to seal them.

The graphic above comes from a 2024 NASA inspector general report, which at that time noted a significant increase in the leak rate in 2024 (see the data in the lower right). Since then it has been NASA policy to close the hatch that connects the American and Russian sections of the station whenever anything docks with Zvezda, due to risk that the docking could cause the module to fail entirely.

Zvezda is one of the oldest modules on ISS, built in the late 1980s and launched in 2000. It is believed the leaks are due to stress fractures in its hull due to the many dockings and undockings that have occurred at its aft docking port.

If the NASA press release can be believed, the situation is under control and the repairs have been successful. If so, expect the Axiom mission to be rescheduled shortly.

If not, we could be witnessing the beginning of the end of ISS, five years earlier than planned by bureaucrats in Washington and Moscow.

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June 11, 2025 Quick space links

2:45 pm

Courtesy of BtB’s stringer Jay. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.

  • Sierra Space creates a division focused solely on military contracts
    The company is attempting to latch onto money coming from Trump’s proposed “Golden Dome” project. It is also telling us indirectly that its space division might be having problems. The first launch of its Tenacity mini-shuttle remains endlessly delayed (for unexplained reasons that could be unfortunate) and its partner in the Orbital Reef space station project, Blue Origin, continues to disappoint. It could be that management is now going where the money is, even if it isn’t in space exploration.
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House committee moves to eliminate Trump budget cuts to Space Force

10:45 am

Useless: In its first review of Trump’s proposed budget cuts for the Space Force, the House Appropriations Committee, under Republican leadership, immediately moved to not only eliminate those cuts, but to increase the Space Force budget another $300 million.

And these turkeys are adding this money even though they admit, due to Congress’s incompetent budget process, they really have no way to determine exactly how the money will be spent.

The House Appropriations committee took the first step in crafting a FY2026 bill to fund the Department of Defense today, albeit reluctantly. Appropriators from both parties lamented the paucity of data they have about what the money will be used for, but decided to move ahead and mark up their bill at subcommittee level this afternoon. Full committee markup is scheduled for Thursday. President Trump’s request would cut about $2.5 billion from the U.S. Space Force’s budget, but the committee would restore it and add a little more.

According to the new budget put forth by this committee, the Space Force will have a budget of $29 billion, more than even the highest budget figure proposed for NASA.

This is what we can expect now from the Republican leadership in Congress. They will cut nothing, but instead restore all the spending that Trump attempts to eliminate, even money that is expressly designed to help leftist causes. They are worse than useless.

What these idiots don’t realize that if the country goes bankrupt, it will become impossible to accomplish anything. A smart person would realize it is better to only get part of what you want now (so you can maybe get the rest later) than to try to get it all immediately and instead end up with nothing at all.

But then, these are Congressmen. The word “smart” is the last word I would use to describe them.

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Chinese robotic servicing satellite now approaching another Chinese servicing satellite

9:39 am

It now appears that one Chinese robotic servicing satellite, Shijian-25, is now approaching another Chinese servicing satellite, Shijian-21, and it is expected that the two will eventually dock in order to test refueling technology.

Shijian-25 was launched in January to test on-orbit refueling and mission extension technologies, while Shijian-21 was launched in October 2021.

Shijian-21 has already executed its primary mission, docking with the defunct Beidou-2 G2 navigation satellite and towing it into a graveyard orbit above GEO. It had been passively drifting westward in GEO for much of the last year, according to COMSPOC, suggesting it may have run out of fuel, but it recently initiated maneuvers taking it towards Shijian-25.

Shijian-21 has since parked at 127.5 degrees East. Now, Shijian-25 is drifting eastwards towards Shijian-21. The two satellites are in a phased orbit, meaning their key orbital elements—such as semi-major axis, eccentricity, inclination, right ascension of the ascending node and argument of perigee—are nearly identical, but remain separated by a distance along the same path. This minimizes fuel required for a future rendezvous. The pair are expected to meet June 11 at current rate of approach, though Shijian-25 will likely slow down as it closes in.

In other words, China used the older satellite to test docking and tug operations, and now plans to use the new satellite to refuel it for further operations.

Nor are these the only satellites that are maneuvering into the area. Two American military surveillance satellites have moved in, are flying in parallel, and are likely there to observe the Chinese operations.

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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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June 10, 2025 Quick space links

2:19 pm

Courtesy of BtB’s stringer Jay. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.

I post this early because I have a hour-long taping with Robert Pratt of Pratt on Texas this afternoon, and want to get it up beforehand.

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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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Trump eliminates restrictions against supersonic flights over the U.S.

9:50 am

In an executive order released on June 6, 2024, President Trump eliminated the half-century-old regulations that forbid supersonic airplanes to fly over the land mass of the United States.

The Administrator of the Federal Aviation Administration (FAA) shall take the necessary steps, including through rulemaking, to repeal the prohibition on overland supersonic flight in 14 CFR 91.817 within 180 days of the date of this order and establish an interim noise-based certification standard, making any modifications to 14 CFR 91.818 as necessary, as consistent with applicable law. The Administrator of the FAA shall also take immediate steps to repeal 14 CFR 91.819 and 91.821, which will remove additional regulatory barriers that hinder the advancement of supersonic aviation technology in the United States.

This order makes sense for several reasons. First, the restrictions were always absurd. The sonic boom concern was always over-rated. Second, the concern increasingly doesn’t exist due to improvements in technology. In a flight test in January, the commercial supersonic airplane startup Boom Aerospace confirmed that its test plane broke the sound barrier three times and each time with “no audible sonic boom.”

Though Boom isn’t the only supersonic startup, it is far ahead of the others. It already has orders from United and Japan airlines for its Overture 80-passenger supersonic jet. This new Trump order will certainly help it attract investment capital, as well as more airlines willing to buy its planes.

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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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June 9, 2025 Quick space links

3:19 pm

Courtesy of BtB’s stringer Jay. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.

2 comments

The happiest cat I’ve ever known

12:13 pm

Misty sleeping in her own unique way
Misty sleeping in her own unique way.

Last week we had one of those heart-wrenching experiences that no one should ever have. When we woke up on Friday morning we could not find our youngest cat, Misty, anywhere. We searched the house, the yard, checked under and in the shed, walked the grounds around the fenced area endlessly, even walked along a nearby wash.

Misty was nowhere. We immediately passed out notices to all our neighbors as well as listed her as missing on a number of websites that specialize in listing unidentified found pets. All to no avail. As of today there is still no evidence of her anywhere. We have mostly decided that a predator of some kind, a coyote or large bird, somehow got into the yard (protected by a very high fence) and snatched her.

She was only two and a half years old. Her loss is quite painful.

What makes it worse is that she was undoubtedly the happiest cat I have ever known. We originally got her as a kitten in 2022 to be a companion for our other cat, Molly, as well as for ourselves. We had adopted Molly and Emma together in 2013, but Emma had died prematurely in 2021 from kidney failure. We found Molly pining for companionship, and thus went out to find her a kitten.

Misty was part of a litter of six that a woman who lived near us was fostering. We struggled to pick one, but it was Diane who made the decision. “Let’s get the tabby.” Diane then named her Misty.
» Read more

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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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