The November fund-raising campaign for Behind the Black

8:13 pm

Scroll down for the most recent posts.

It is unfortunately time for another November fund-raising campaign to support my work here at Behind the Black. I really dislike doing these, but 2025 is so far turning out to be a very poor year for donations and subscriptions, the worst since 2020. I very much need your support for this webpage to survive.

And I think I provide real value. Fifteen years ago I said SLS was garbage and should be cancelled. Almost a decade ago I said Orion was a lie and a bad idea. As early as 1998, long before almost anyone else, I predicted in my first book, Genesis: The Story of Apollo 8, that private enterprise and freedom would conquer the solar system, not government. Very early in the COVID panic and continuing throughout I noted that every policy put forth by the government (masks, social distancing, lockdowns, jab mandates) was wrong, misguided, and did more harm than good. In planetary science, while everyone else in the media still thinks Mars has no water, I have been reporting the real results from the orbiters now for more than five years, that Mars is in fact a planet largely covered with ice.

I could continue with numerous other examples. If you want to know what others will discover a decade hence, read what I write here at Behind the Black. And if you read my most recent book, Conscious Choice, you will find out what is going to happen in space in the next century.

This last claim might sound like hubris on my part, but I base it on my overall track record.

So please consider donating or subscribing to Behind the Black, either by giving a one-time contribution or a regular subscription. I could really use the support at this time. There are five ways of doing so:

1. Zelle: This is the only internet method that charges no fees. All you have to do is use the Zelle link at your internet bank and give my name and email address (zimmerman at nasw dot org). What you donate is what I get.

2. Patreon: Go to my website there and pick one of five monthly subscription amounts, or by making a one-time donation. Takes about a 10% cut.

3. A Paypal Donation or subscription, which takes about a 15% cut:

4. Donate by check, payable to Robert Zimmerman. What you give is what I get. Mail checks to:

Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652

5. Finally, you can also support me by buying one of my books, as noted in the boxes interspersed throughout the webpage or shown in the menu above.

This post will remain at the top of the page until the end of the month.

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Someone is apparently considering putting a helicopter on Starship when it goes to Mars

2:53 pm

Potential Starship helicopter location

In my regular trolling through the images sent down from Mars Reconnaissance Orbiter (MRO), I sometimes come across things that imply truly exciting future missions. That happened when in 2019 I found a bunch of photos each labeled as a “candidate landing site for SpaceX Starship”. Without fanfare SpaceX had begun researching locations for where it intended to land Starship on Mars, in the northern lowland plains, research that it later solidified considerably.

Similarly, I have found MRO images in 2022 suggesting scientists were thinking of running a helicopter mission inside Valles Marineris, the largest canyon in the solar system. Another image in 2024 suggested that a helicopter mission might go to another region in Mars’s southern cratered highlands.

The image to the right, cropped, reduced, and sharpened to post here, is another new example of a potential Martian helicopter mission. It was taken on August 19, 2025 and is labeled provocatively “Characterize Possible Rotorcraft Landing Site.” Unlike the previous two proposed helicopter locations, however — which appeared to be aimed at uncertain NASA funding — this image’s location suggests it is far more certain, and might launch far sooner than you can imagine.
» Read more

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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 or any other book seller. If you want an autographed copy the price is $60 for the hardback and $45 for the paperback, plus $8 shipping for each. Go here for purchasing details. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.


The audiobook is also available at all these vendors, and is also 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

More Washington shenanigans over who will be NASA’s next administrator

12:17 pm

Two news outlets in the past day (Politico and Ars Technica) have posted stories about a 62-page plan — supposedly written by Jared Isaacman while he was still the nominee to become NASA administrator — that was recently leaked to them as well as others inside and outside NASA.

The plan itself, dubbed “Project Athena”, has not been made available, though the descriptions at both sources suggest it matches closely with the overall Trump effort to cancel SLS and Orion and shift space operations out of NASA and more into the private sector.

The nature of this plan of course threatens NASA’s established work force and the big space contractors who have worked hand-in-glove with NASA for decades, producing little but distributing a lot of money and jobs to these groups. Not surprisingly, both news sources quote extensively from anonymous sources within that NASA work force and those big space contractors, lambasting the plan and blasting Isaacman for proposing it. From the Politic article:

Sean Duffy
Sean Duffy: “Pick me! Pick me!”

Putting all of these plans into writing is a “rookie move,” and “presumptuous,” said an industry insider who has seen the document and thought it would stoke congressional skepticism around his nomination. Many of these ideas would need congressional approval to enact, and Congress could always block them.

The Ars Techica article speculates that interim NASA administrator Sean Duffy was the source of the leak, in his effort to become NASA’s official administrator. If the plan is Isaacman’s, it generates opposition to renewing Isaacman’s nomination as NASA administrator while garnering support for Duffy from NASA’s workforce and those big space contractors.

All of this is pure Washington swamp, however, which really matters little in the long run. First of all, none of this is real. We are talking about an unreleased plan that no one has seen publicly, and the reactions of anonymous sources criticizing that unseen plan. It is all the stuff of ghosts and fantasy. For we know, it is all made up, just like the Russian collusion hoax was manufactured against Trump.

Second, and more important, who runs NASA next is becoming increasingly unimportant. » Read more

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Intuitive Machines buys Lanteris, formerly Maxar

11:05 am

The lunar lander startup Intuitive Machines today continued its diversification into other space fields by acquiring the long-established satellite and spacecraft manufacturer Lanteris, formerly known as Maxar, for about $800 million.

The transaction is priced at $800 million, consisting of $450 million in cash and $350 million in Intuitive Machines Class A common stock, subject to adjustment. The transaction is expected to close in the first quarter of 2026, subject to customary regulatory approvals and closing conditions. As a stand-alone company, Lanteris is a cash generating business. As a combined company, Intuitive Machines expects to have adequate cash on hand for continued operations.

Intuitive Machines has attempted two lunar landings, both of which were failures when its lander fell over at touchdown. Since then it has made a concerted effort to diversify into other areas, including developing a returnable capsule, Zephyr, a lunar manned rover, Moon Racer, and an orbital tug. It has also acquired KinetX, a company specializing in space navigation and communications.

This new acquisition positions the company to bid on a much wider range of space projects, including military contracts relating to its Golden Dome project that is expected to cost billions.

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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.

First unmanned test flight of India’s Gaganyaan capsule likely slips to next year

9:47 am

Artist rendering of India's Gaganyaan capsule
Artist rendering of India’s Gaganyaan capsule

Though India’s space agency ISRO still insists it will attempt the first unmanned orbital test flight of its Gaganyaan capsule before the end of 2025, its chairman has also indicated this schedule might slip into early next year due to agency’s upcoming launch schedule.

The problem is that it only has one launchpad for its largest rocket, LVM3 (recently nicknamed Bahubala) that Gaganyaan must use, and it has a contract with the American satellite company AST SpaceMoble to use Bahubala to launch one of its satellites next month. Furthermore, a Bahubala launch just occurred on that pad two days ago to launch a communications satellite for the Indian government. Thus, to do both the AST and Gaganyaan launches by the end of this year would mean it would have to do three launches from that pad in less than two months, something ISRO has never done.

ISRO plans to do at least three unmanned test flights of Gaganyaan before it attempts a manned orbital mission in 2027. If the first mission is slips into 2026, next year will be a very active one for ISRO, more active than that agency has been since it shut down during COVID.

Based on the present schedule, it appears that ISRO will set a pace of about one Bahubala launch every two months to complete this schedule, with the first Gaganyaan launch occurring around February 2026, and the next two Gaganyaan test launches in summer and fall. That would set the stage for the manned mission in early 2027.

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MDA invests $7 million to become part owner of proposed Nova Scotia spaceport

9:29 am

Proposed Canadian spaceports
Proposed Canadian spaceports

The Canadian space company MDA Space has now purchased for $10 million ($7 million in U.S. dollars) a part ownership in the proposed Spaceport Nova Scotia that the startup Maritime Launch Services (MLS) has been trying to establish since 2016, with little success.

The transaction includes an Investor Rights Agreement, entered into between MDA Space and Maritime Launch, providing MDA Space with certain rights, including the right to nominate one individual to sit on the board of Maritime Launch and pro-rata participatory rights in future financings of the Spaceport. The investment will be used for applicable research and development initiatives relating to the ongoing development of Spaceport Nova Scotia and will trigger the retirement of convertible debentures.

The history of this spaceport has been a frustrating one. Originally it had partnered with a Ukrainian rocket company, proposing to offer satellite companies both the launch facilities and the rocket. That plan died in 2022, when Russia invaded the Ukraine and the rocket company switched from making rockets to making drones.

MLS then opened up Spaceport Nova Scotia to all rocket companies, hoping the new launch startups building portable small rockets that could be set up anywhere would buy in. Though it periodically announced deals, none were with established orbital companies. Some were startups that after years have yet to launch, such as the British company Skyrora. Other contracts were with startups that weren’t even rocket companies, such as the space station startup Voyager Space.

Meanwhile, a second spaceport startup, Nordspace, appeared in 2022, proposing a spaceport in Newfoundland dubbed The Atlantic Spaceport. While it has not launched anything either, it has quickly signed contracts for ground stations and a mission control center, and even attempted (though scrubbed) a launch of its own rocket.

Whether this new deal can finally get Spaceport Nova Scotia off the ground remains very uncertain. MDA is not a launch company. It is a long established satellite company that also builds the robot arms used on ISS.

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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

China will launch its upgraded manned Mengzhou-1 capsule in 2026

8:01 am

Mengzhou as of 2023
Mengzhou mock-up from 2023. Click for source.

China this week revealed that it plans the first flight of its new larger Mengzhou-1 manned capsule next year, launching from its coastal Wengchang spaceport on its new Long March 10 rocket.

Mengzhou features a modular design consisting of a return capsule and a service capsule and will operate as the primary link between Earth and the space station.

The first flight of Mengzhou-1 will utilize the Long March-10A rocket from the Wenchang Space Launch Site in Hainan, targeting a docking with the space station’s core module radial port. This debut mission will validate the craft’s systems while transporting environmental monitoring devices, technical payloads, astronaut supplies, and experimental gear for science and technology demonstrations.

Both capsule and rocket are intended as China’s future mainstays for its manned program, both in Earth orbit and beyond. Mengzhou is intended as the manned capsule that will get its astronauts to lunar orbit, where its Lanyue lunar lander will take them to and from the surface. Both will be launched separately by the Long March 10 rocket.

Long March 10 has been in development since 2017, and will have the ability to place 70 tons in low Earth orbit and 27 tons to lunar orbit. It is thus comparable to SLS, but costing far less with its first stage incorporating recovery and reuse. It will also be capable of launching much more frequently and at a much faster pace.

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November 3, 2025 Quick space links

3:01 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.

7 comments

A think tank releases its detailed review of the American satellite communications industry

11:09 am

The state of the satellite constellation industry
Go here and here for originals.

Link to the press release is here. To read the actual report go here.

The report was issued by the LEO Policy Working Group, which calls itself “an independent body dedicated to providing forward-looking, data-driven analysis and policy recommendations to ensure the successful and sustainable deployment of next-generation Low Earth Orbit satellite systems.” In reviewing the membership of this group, I noticed that only one member appeared drawn from the industry itself (a former OneWeb advisor). The rest of the members were from lobbying groups, government agencies, academia, or DC think tanks.

Thus, I immediately wondered if this report was aimed against SpaceX and its present dominance, designed to justify further government regulation against it.

In reviewing the report however it does not seem so, at least on the surface. The report very accurately and detail describes the present state of the industry and all the players, including all the present constellations in orbit or under construction. It also describes the state of the launch industry on which they depend, including the risks entailed by SpaceX’s present dominance. At the same time it also notes at length that there is no evidence that SpaceX is doing anything to take advantage of that dominance.

Its recommendations are generally vague, and can be summed up simply as “Government should remain vigilant but do nothing drastic at this time.”

The report’s main benefit however its overall summary of the industry, as well as its detailed description of how the spectrum is regulated by government agencies.
» Read more

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Is the German government holding up Rocket Lab’s purchase of German space communications company Mynaric?

10:08 am

Even though Rocket Lab announced in March that it was acquiring the German laser communications company Mynaric for $150 million, and entered into the stock purchase agreement in September, the company has not yet gotten approval for the purchase from the German government, raising questions that approval might be denied.

A central question for regulators and industry observers is whether Mynaric, once owned by Rocket Lab, would still be deemed a European entity — a status that could determine its eligibility to compete for Europe’s planned sovereign communications network, known as IRIS² (Infrastructure for Resilience, Interconnectivity and Security by Satellite). The multibillion-euro program, backed by the European Union, is designed to strengthen Europe’s independence in secure satellite communications and may restrict participation to European-controlled firms.

Those regulators however also have to consider whether IRIS will even fly. Designed to provide a government option to the internet constellations being operated or built by Starlink, Kuiper, and several Chinese projects, it is significantly delayed, vastly over budget, and unlikely to compete very successfully. There have been rumors several EU nations are even balking at building it at all.

If Rocket Labs’ purchase of Mynaric is denied, it will likely not harm that company significantly. It will however be another example of Europe cutting off its nose to spite its face. It will block this American company from providing business to Europe, even as its own government projects wither on the vine.

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Update on Vast’s first planned space station, Haven-1

9:51 am

Haven-2
Haven-2 station once completed

Link here. The article essentially puts together a number of X links that Jay has provided Behind the Black previously in his daily Quick Space Links reports to provide an overall picture. Two aspects stand out however.

One, the demo Vast launched this weekend on SpaceX’s bandwagon mission is expected to fly for about six months, and has successfully deployed its solar panels. During its flight the company will “test out key capabilities, such as Reaction Control Systems (RCS), power systems, and propulsion, in preparation for Haven-1”, which it hopes to launch in the spring.

Two, Haven-1’s planned mission remains unchanged. The company still intends to fly four crewed missions to it during its three-year mission, though who will make-up the crew and passengers remains unknown. This single module station is aimed at proving Vast’s capabilities at space station design and operation to convince NASA to award it a much larger contract to build its much larger Haven-2 multi-module station.

Max Haot [Vast’s CEO] described Haven-1 as the “minimum viable product”. With its one docking port and reliance on a SpaceX Crew Dragon for key life support systems, the station will enable the company to test out capabilities needed for larger stations in the future. The Dragon spacecraft requires a daily change of its CO2 scrubber; therefore, the station will launch with the necessary amount needed for 30-40 days on station for four astronauts.

All in all, Vast appears to be strongly demonstrating its capabilities, on schedule, making my listing it number one as most likely to win that big NASA contract increasingly correct. That ranking is made even more reasonable with the decision by NASA to now award several of those contracts, at smaller amounts, in a step-by-step process that matches milestones. Below is my updated rankings of the four commercial stations under development:
» Read more

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China launches “remote sensing” satellite, setting a new national record for annual launches

9:26 am

China early today successfully placed what its state-run press described as a “remote sensing satellite” aimed at Earth observations, its Long March 7 rocket lifting off from its Wenchang coastal spaceport.

The only thing that state-run presssaid was the satellite would “primarily [be] used in disaster prevention and relief, land resource surveys, hydrology, meteorology, and other related fields.” As for the launch, this was a coastal launch, with the rocket’s lower stages landing in the ocean.

This launch was the 67th for China in 2025, which breaks the annual record of 66 it set in 2023. As China tends to bunch more launches in the last two months of the year, expect it to add at least ten to this number.

The leaders in the 2025 launch race:

143 SpaceX
67 China (a new record)
13 Russia
13 Rocket Lab

SpaceX still leads the rest of the world in successful launches, 143 to 110.

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Two overnight launches

9:24 am

The beat goes on: Since yesterday there were two more successful rocket launches, from India and SpaceX.

First, SpaceX last night launched its fourth Bandwagon mission carrying 18 mid-sized smallsat payloads, its Falcon 9 rocket lifting off from Cape Canaveral in Florida. The first stage completed its third flight, landing back at Cape Canaveral. The fairings completed their 11th and 13th flights respectively.

Bandwagon rideshare missions are dedicated missions by SpaceX. SpaceX’s SmallSat Rideshare Program provides small satellite operators with regularly scheduled, dedicated Falcon 9 rideshare missions to mid-inclination orbits for ESPA-class payloads, starting at $300,000 per mission and including up to 50kg of payload mass.

Among these payloads two were most notable, a South Korean military surveillance satellite and a demo module for the space station startup Vast. With the latter, the company will use this unmanned orbiting prototype to test operations to prepare for the launch in the spring of its full-sized manned demo station, Haven-1.

Next India’s space agency ISRO today launched its largest rocket, LVM3, lifted off from its Sriharikota spaceport, carrying the heaviest payload India had yet launched, a government communications satellite.

It appears the LVM-M3 has finally be given a real name. Previously ISRO called it the Geosynchronous Launch Vehicle (GSLV). When it was upgraded to a more powerful version intended for India’s manned program, the name was revised to LVM3 (Launch Vehicle Mark 3). News reports today referred to the rocket now as Bahubali, calling it a “nickname.”

In all of ISRO’s missions the agency routinely uses very generic official names, but appears to eventually accept nicknames that the press uses, such as Chandrayaan for its moon missions, Mangalyaan for its Mars orbiter, Gaganyaan for its manned missions, and now Bahubali for this rocket. Increasingly however the Modi government seems to be pushing to use these names instead of those generic titles.

This was India’s third launch in 2025. The leaders in the 2025 launch race:

143 SpaceX (a new annual record)
66 China
13 Russia
13 Rocket Lab

SpaceX now leads the rest of the world in successful launches, 143 to 109.

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SpaceX launches 28 more Starlink satellites

3:33 pm

SpaceX this afternoon successfully placed another 28 Starlink satellites into orbit, its Falcon 9 rocket lifting off form Vandenberg Space Force Base in California.

The first stage (Booster 1063) completed its 29th flight, landing on a drone ship in the Pacific. With this flight this booster has now flown more times than the space shuttle Columbia, as shown below in the rankings for the most reused launch vehicles:

39 Discovery space shuttle
33 Atlantis space shuttle
31 Falcon 9 booster B1067
29 Falcon 9 booster B1071
29 Falcon 9 booster B1063
28 Columbia space shuttle
27 Falcon 9 booster B1069

Sources here and here.

The leaders in the 2025 launch race:

142 SpaceX (a new annual record)
66 China
13 Russia
13 Rocket Lab

SpaceX now leads the rest of the world in successful launches, 142 to 108.

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October 31, 2025 Quick space links

2:50 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.

19 comments

Two former NASA administrators express wildly different opinions on NASA’s Artemis lunar program

1:07 pm

At a symposium yesterday in Alabama, former NASA administrators Charles Bolden and Jim Bridenstine expressed strong opinions about the state of NASA’s Artemis lunar program and the chances of it getting humans back to Moon before the end of Trump’s term in office and before China.

What was surprising was how different those opinions were, and who said what. Strangely, the two men took positions that appeared to be fundamentally different than the presidents they represented.

Charles Bolden
Charles Bolden

Charles Bolden was administrator during Barack Obama’s presidency. Though that administration supported the transition to capitalism, it also was generally unenthusiastic about space exploration. Obama tasked Bolden with making NASA a Muslim outreach program, and in proposing a new goal for NASA he picked going to an asteroid, something no one in NASA or the space industry thought sensible. Not surprisingly, it never happened.

Bolden’s comments about Artemis however was surprisingly in line with what I have been proposing since December 2024, de-emphasize any effort to get back to the Moon and instead work to build up a thriving and very robust competitive space industry in low Earth orbit:

Duffy’s current messaging is insisting it’ll be accomplished before Trump’s term ends in January 2029, but Bolden isn’t buying it. “We cannot make it if we say we’ve got to do it by the end of the term or we’re going to do it before the Chinese. That doesn’t help industry.”

Instead the focus needs to be on what we’re trying to accomplish. “We may not make it by 2030, but that’s okay with me as long as we get there in 2031 better than they are with what they have. That’s what’s most important. That we live up to what we said we were going to do and we deliver for the rest of the world. Because the Chinese are not going to bring the rest of the world with them to the Moon. They don’t operate that way.” [emphasis mine]

In other words, the federal government should focus on helping that space industry grow, because a vibrant space industry will make colonizing the Moon and Mars far easier. And forget about fake deadlines. They don’t happen, and only act to distort what you are trying to accomplish.

Meanwhile, Jim Bridenstine, NASA administrator during Trump’s first term, continued to lambast SpaceX’s Starship lunar lander contract, saying it wasn’t getting the job done on time, and in order to beat the Chinese he demanded instead that the government begin a big government-controlled project to build a lander instead.
» Read more

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ISS study suggests that weightlessness impacts the eyes of men more than women

10:50 am

Eye flattening while in space
Astronauts who experienced changes in their
eyes (SANS) while on long missions in space

The uncertainty of science: A recent study of 30 astronauts during long term stays on ISS suggests that weightlessness impacts the shape of the eyes more in men than in women.

You can read the paper here.

In addition to changes in fluid around the brain, the team also found that a form of eye compression, a hallmark of Spaceflight Associated Neuro-ocular Syndrome known as globe flattening, was the most consistent eye change among crew members. “By far the most prevalent sign of eye changes that we observed was globe flattening, suggesting that this should be the primary monitoring target for ocular health,” Seidler said. “Interestingly, eye changes were more prevalent in males than females.”

Globe flattening, when the back of the eyeball becomes slightly indented or pushed inward, might sound minor, but it can have significant effects on vision and raise concerns for long-duration space missions.

Surprisingly, there was no strong link between brain structural changes and eye changes, suggesting that the effects on the eyes and brain may arise from distinct mechanisms rather than shared physiological cause

For the eye research, the sample was so small, 28 individuals of which only 9 were females, the researchers readily admit in their abstract that and “interpretation of these findings should be tempered by the fact that our sample included a relatively small number of females.” Nonetheless, the research did suggest that, regardless of sex, about half of all humans will experience these eye issues during long missions in weightlessness.

The results underscore the need to do artificial gravity experiments in orbit, to find out the minimum amount of gravity needed to mitigate or even eliminate these health issues. Otherwise, interplanetary travel is going to be seriously hampered, if not impossible.

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Webb captures spectacular false-color image of planetary nebula

10:25 am

The Red Spider Nebula
Click for original image.

Cool image time! The picture to the right, reduced to post here, was taken by the Webb Space Telescope and released this week by the European Space Agency (ESA). It shows in the near-infrared what the scientists have labeled “The Red Spider Nebula”, a planetary nebula of eruptive gases formed near the end of a star’s life.

Webb’s new view of the Red Spider Nebula reveals for the first time the full extent of the nebula’s outstretched lobes, which form the ‘legs’ of the spider. These lobes, shown in blue, are traced by light emitted from H2 molecules, which contain two hydrogen atoms bonded together. Stretching over the entirety of NIRCam’s field of view, these lobes are shown to be closed, bubble-like structures that each extend about 3 light-years. Outflowing gas from the centre of the nebula has inflated these massive bubbles over thousands of years.

Gas is also actively jetting out from the nebula’s centre, as these new Webb observations show. An elongated purple ‘S’ shape centred on the heart of the nebula follows the light from ionised iron atoms. This feature marks where a fast-moving jet has emerged from near the nebula’s central star and collided with material that was previously cast away by the star, sculpting the rippling structure of the nebula seen today.

It is theorized that a not yet detected second star circles the primary, with both acting as the blades in a blender to mix the gases and help produce these shapes.

Be sure to click on the image to see the full resolution version. It shows the details in the central region much more clearly.

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China launches three astronauts to its Tiangong-3 space station

9:24 am

China today successfully launched a new crew of three astronauts to its Tiangong-3 space station, its Long March 2F rocket lifting off from its Jiuquan spaceport in northwest China.

No word from China’s state-run press where the rocket’s lower stages, which use very toxic hypergolic fuels, crashed. The Shenzhou capsule is expected to dock with the station later today, which is tomorrow in China.

With this launch, China also tied the record it set in 2023 for the most successful launches in a single year, 66. The leaders in the 2025 launch race:

141 SpaceX
66 China
13 Russia
13 Rocket Lab

SpaceX still leads the rest of the world in successful launches, 141 to 108.

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Latvia signs Artemis Accords

9:09 am

According to a report out of Latvia today, that nation has now signed the Artemis Accords, becoming the 60th nation to join this American-led space alliance.

The report, which apparently comes from a government agency aimed at encouraging industry in Latvia, also noted that Latvia had this year also became a signatory to the Outer Space Treaty.

Because of the government shutdown, there has been as yet no confirmation of Latvia’s signing. If confirmed, the full list of Artemis Accords signatories is as follows: The full list of nations who have signed the accords: 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, Panama, Peru, Poland, 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.

With this signing, not only have all the former European subject nations to the Soviet Union joined, so have Estonia, Lithuania, and Latvia, all three of which were occupied and made part of the Soviet Union against their will after World War II. These events suggest that Russia’s neighbors really don’t like the bully that lives next door. It also suggests they are less fearful of it, as they are now willing to ally themselves with the U.S., located on the other side of the globe.

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New orbital radar data confirms large ice deposits in Phelgra Mountains near Starship landing zone

3:18 pm

Overview map

A new paper published this week used the SHARAD radar instrument on Mars Reconnaissance Orbiter (MRO) to confirm that the glacial features found everywhere within the Phlegra Mountains where one of Starship’s four prime landing sites is located contains significant quantities of very accessible pure water ice.

The red dots on the map to the right mark two of those prime landing sites, with one inside the Phelgra Mountains in a region directly studied by this paper. The numbered black dots were other images taken by MRO for SpaceX, reported here in 2020. From the paper’s abstract:

We examined mid-latitude landforms on Mars that resemble Earth’s debris-covered glaciers in a region called Phlegra Montes. Our study site is a 1,400-km-long mountain range in the northern hemisphere of Mars that houses numerous debris-covered glaciers also called Viscous Flow Features (VFFs). Using data from the SHallow Radar (SHARAD) instrument, we detected eight new glaciers and estimated the thickness and volume of ice within them as well as the thickness of the debris on top insulating the ice. Our findings suggest that the region holds around 1.2 trillion cubic meters of ice below the surface. We detected two notable types of glaciers for the first time on Mars using SHARAD: (a) a glacier system with terrace-like steps and (b) a perched “hanging” glacier on the eastern side of the mountains

The study also found that the layer of dust and debris that covers these glaciers and protects them from sublimating away ranges from 6 to 25 feet in thickness, well within reach of any future colonists.

This study only confirms what all the orbital data for the past two decades has suggested, that Mars is an icy world like Antarctica, not a dry desert like the Sahara. As the researchers themselves note in the very first line of their paper, “Mars is a frozen world where water ice is abundant above, at, and under the surface.”

Their research also confirms that SpaceX has made a good choice for its Starship prime landing sites. Though it will likely not make its first landing at site #3, because it is inside the mountains and thus more risky, expect a landing there not long thereafter.

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October 30, 2025 Quick space links

3:01 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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SpaceX: Starship will be going to the Moon, with or without NASA

12:27 pm

Artist's rending of Starships on the Moon
SpaceX’s artist’s rending of Starships on the Moon.
Click for original.

In what appears to be a direct response to the claim by NASA’s interim administrator Sean Duffy that SpaceX is “behind” in developing a manned lunar lander version of Starship, SpaceX today posted a detailed update of the status that project, noting pointedly the following in the update’s conclusion:

NASA selected Starship in 2021 to serve as the lander for the Artemis III mission and return humans to the Moon for the first time since Apollo. That selection was made through fair and open competition which determined that SpaceX’s bid utilizing Starship had the highest technical and management ratings while being the lowest cost by a wide margin. This was followed by a second selection [Blue Origin’s Blue Moon lander] to serve as the lander for Artemis IV, moving beyond initial demonstrations to lay the groundwork that will ensure that humanity’s return to the Moon is permanent.

Starship continues to simultaneously be the fastest path to returning humans to the surface of the Moon and a core enabler of the Artemis program’s goal to establish a permanent, sustainable presence on the lunar surface. SpaceX shares the goal of returning to the Moon as expeditiously as possible, approaching the mission with the same alacrity and commitment that returned human spaceflight capability to America under NASA’s Commercial Crew program.

The update then provides a list of the testing and engineering work that SpaceX has been doing on the Starship lunar lander, including full scale drop tests simulating lunar gravity, qualification of the docking ports, and the construction of a full scale mock-up of the Starship cabin to test its systems.

A close list of the work done is actually not that impressive, but at the same time this is not surprising. SpaceX is now mostly focused on getting Starship into orbit, proving it can be refueled there, and proving it can fly for long enough to get to the Moon. This part of the update was most exciting, as it confirms what I have suspected for next year’s flight program:
» Read more

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Colorado sues the Trump administration over its decision to move Space Force headquarters to Alabama

11:47 am

The Democratic Party attorney general of Colorado yesterday announced he is suing the Trump administration over its decision to relocate the headquarters of the Space Force from Colorado Springs to Huntsville, Alabama.

Colorado Attorney General Phil Weiser is suing President Donald Trump’s administration over its “retaliatory” decision to relocate U.S. Space Command from Colorado Springs to Huntsville, Alabama.

In a lawsuit filed in the U.S. District Court of Colorado on Wednesday, Weiser wrote that the president “could not have been clearer about his motivations” for the move, citing Trump’s comments during the Oval Office announcement last month acknowledging that Colorado’s elections, which he falsely described as “crooked,” were a “big factor” in his decision.

That admission makes Trump’s decision to vacate Space Command’s temporary location in Colorado — the latest twist in a years-long battle over the permanent home of Space Force headquarters — an unconstitutional violation of state sovereignty, Weiser said in a press conference. “The executive branch isn’t allowed to punish, retaliate, or seek to coerce states who lawfully exercise powers that are reserved to them,” Weiser said. “And that includes the power to oversee the time, place and manner of elections.”

Weiser’s lawsuit has little chance of winning in court. No state can tell the federal government where to place its facilities, no matter what the reason. The suit is mainly a crumb Weiser is throwing to his local Democratic Party supporters, showing them he as is equally controlled by Trump Derangement Syndrome as they are.

I should note that I also strongly disagree with Trump’s decision in this case. It will cost a lot of money, and will gain us nothing. The military’s space operations have been based in Colorado for more than a half century. Though a major reorganization of this bureaucratic structure is warranted, it would be far better to reorganize it there, rather than try to recreate it elsewhere.

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Roscosmos forced to replace next manned Soyuz capsule due to damage during test

11:38 am

Russia’s space agency Roscosmos has replaced the Soyuz capsule it was going to use in the next manned mission to ISS, scheduled for launch in late November, because of “major damage” the capsule experienced during normal pre-flight testing.

[D]uring routine post-production tests at ZEM’s Checkout and Test Facility, KIS, Vehicle No. 759 reportedly suffered major damage to its thermal protection system, which could not be repaired in time for the Expedition 74 launch at the end of 2025. According to one source, quoting an officer within the military certification service, Voennaya Priemka, which traditionally oversees quality control in the Russian rocket and space industry, the ship’s main thermal control heat shield, attached to the base of the Descent Module, was accidentally jettisoned, perhaps by a stray signal triggering the pyrotechnic bolts, connecting the Frisbee-shaped structure to the capsule. According to another source, the thermal layers of the shield peeled off, as a result of botched thermal tests.

That Russia can quickly swap capsules this late in the game speaks well of its Soyuz capsule manufacturing process. It doesn’t just build one or two capsules, it has an assembly line.

That the capsule was damaged during the test however once again raises questions about the overall quality control within the Russian space industry, as well as the reliability of its workforce. It has been building Soyuz capsules now for more than a half century, during which it has steadily implemented upgrades along the way. For there to be “a stray signal triggering the pyrotechnic bolts” during routine testing is disturbing. The circumstances are too similar to the earlier sabotage to both Progress and Soyuz capsules, where the evidence suggested someone on the ground had drilled holes in their hulls prior to launch, then patched them to hide their existence until later while in orbit.

Under Putin the living wages of Russian engineers has suffered. It remains a distinct possibility that there are more than a few malcontents within Roscosmos willing to do such stuff. That Roscosmos investigated the previous sabotage, claimed it identified the cause, but refused to release any information about its conclusions, suggests strongly that this is what what happened in those earlier cases. This new incident in turn raises the possibility now of further sabotage.

It once again is critical that the U.S. get out of its space station partnership with Russia as soon as possible. There are too many known and unknown risks.

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A slew of propaganda today from China’s state-run press attempts to hide the delays in its manned lunar program

10:27 am

The Tiangong-3 station, as presently configured
The Tiangong-3 station, as presently configured

Generally China’s state-run news agency Xinhua posts no more than one to two short space-related articles per day, with most confined to simply announcing the launch of a rocket.

Today however that state-run agency posted a dozen short articles, linked it appeared to the two press conferences held in connection with tomorrow’s launch of a new crew to China’s Tiangong-3 space station.

The list above is not complete, leaving out a few other short propaganda pieces. Some of these stories — such as those directly related to that new crew launch tomorrow — could have easily been folded into one report. They were not, however, in order to create a large number of separate reports, which in turn hides the fact that there is only one news outlet reporting anything from those two press conferences.

Out of this plethora of stories, two news items stand out however. One, China has now agreed to fly a Pakistani to Tiangong-3. Negotiations for that mission began in 2018. Training has now finally begun. China is also moving forward on flying astronauts from Hong Kong and Macao, two places formally run by western powers that China now controls, quite oppressively. Like the Soviet Union, it is using its space program for propaganda stunts to distract those regions from its iron rule.

Second and more important, Chinese officials claim their program to do a manned lunar landing is still on schedule for a 2030 launch.
» Read more

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