JD ‘FollowCam’ – Just “wing” it!
An evening pause: Another new sport that harnesses technology for fun. The music Bonsaye by Mirages.
Hat tip Cotour.
October 16, 2025 Quick space links
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.
- Eutelsat-Oneweb changes name to Eutelsat Network Solutions
The OneWeb name now only refers to that constellation, which had merged with Eutelsat in 2022.
- Video and description of Lockheed-Martin’s fourth successful test-to-failure of its own inflatable module design
This prototype included what they called a “penetration plate”, which simulated a hatch or access point into the module to see if that access point would meet specifications. Lockheed is part of the consortium building the Starlab station, so this module will likely be an addition to that giant single module station launched on Starship.
- Axiom Space appoints Dr. Jonathan Cirtain as CEO and president
A former NASA guy at Marshall with additional experience in the private sector. I have no idea if he is a plus or a minus for the company.
- Roscosmos decides its future station will be in the same orbit as ISS, rather than the previously proposed near-polar orbit
This of course assumes it gets launched. Based on Russia’s track record for the past three decades, don’t expect it before 2035, at the earliest. And I am being optimistic.
- Has JWST found an exomoon?
Interesting, though there remains a lot of uncertainty about these conclusions.
- Uranus And Neptune may not be “ice giants” but the solar system’s first “rocky giants”
Also interesting, but less so, as it is based entirely on modeling and theories. I suspect most planetary scientists will not take this very seriously.
- First stage of LandSpace’s Zhuque-3 upgraded rocket is on launch pad with land legs
This Chinese pseudo-company is hoping to launch before the end of the year. Though the first launches of this Falcon 9 copy will not land and reuse the first stage, they plan to begin recovery attempts soon thereafter.
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.
- Eutelsat-Oneweb changes name to Eutelsat Network Solutions
The OneWeb name now only refers to that constellation, which had merged with Eutelsat in 2022.
- Video and description of Lockheed-Martin’s fourth successful test-to-failure of its own inflatable module design
This prototype included what they called a “penetration plate”, which simulated a hatch or access point into the module to see if that access point would meet specifications. Lockheed is part of the consortium building the Starlab station, so this module will likely be an addition to that giant single module station launched on Starship.
- Axiom Space appoints Dr. Jonathan Cirtain as CEO and president
A former NASA guy at Marshall with additional experience in the private sector. I have no idea if he is a plus or a minus for the company.
- Roscosmos decides its future station will be in the same orbit as ISS, rather than the previously proposed near-polar orbit
This of course assumes it gets launched. Based on Russia’s track record for the past three decades, don’t expect it before 2035, at the earliest. And I am being optimistic.
- Has JWST found an exomoon?
Interesting, though there remains a lot of uncertainty about these conclusions.
- Uranus And Neptune may not be “ice giants” but the solar system’s first “rocky giants”
Also interesting, but less so, as it is based entirely on modeling and theories. I suspect most planetary scientists will not take this very seriously.
- First stage of LandSpace’s Zhuque-3 upgraded rocket is on launch pad with land legs
This Chinese pseudo-company is hoping to launch before the end of the year. Though the first launches of this Falcon 9 copy will not land and reuse the first stage, they plan to begin recovery attempts soon thereafter.
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
Layers of Martian ash
Click for original image.
Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on August 31, 2025 by the high resolution camera on Mars Reconnaissance Orbiter (MRO).
The science team labels this as “layering”, which surely is an apt description. As the latitude is 9 degrees south, this location is within the dry tropics of Mars, where no near surface ice has yet been found. Thus, the terraced layers of this low 20-foot-high mesa are not indicative of the many glacial climate cycles found in the mid-latitudes.
Instead, we are looking at sedimentary layers of rock or dust, laid down over time and later exposed by erosion.
So what caused the layers? And what is causing them to be exposed, one by one? As always the overview map helps provide a possible explanation.
» Read more
Click for original image.
Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on August 31, 2025 by the high resolution camera on Mars Reconnaissance Orbiter (MRO).
The science team labels this as “layering”, which surely is an apt description. As the latitude is 9 degrees south, this location is within the dry tropics of Mars, where no near surface ice has yet been found. Thus, the terraced layers of this low 20-foot-high mesa are not indicative of the many glacial climate cycles found in the mid-latitudes.
Instead, we are looking at sedimentary layers of rock or dust, laid down over time and later exposed by erosion.
So what caused the layers? And what is causing them to be exposed, one by one? As always the overview map helps provide a possible explanation.
» Read more
ESA awards contract to Italian company to provide an ocean landing platform
Click for original.
The European Space Agency (ESA) has awarded the Italian company Ingegneria Dei Sistemi (IDS) a contract to build an ocean vessel for recovering the planned reusable test upper stage being built by the Italian rocket company Avio, as shown in the graphic to the right.
In late September, ESA awarded a €40 million contract to Avio for the design of a reusable rocket upper stage. The project scope encompasses preliminary design work, including system requirements and technological solutions, for both the launch system and the ground segment. According to the agency, the project has a number of potential applications, including as an evolution of Avio’s Vega family of rockets.
On 15 October, IDS announced that it had been awarded the contract to design the project’s recovery vessel, which falls under the systems ground segment. The company has subcontracted Italian naval systems consultancy Cetena and Norwegian shipbuilder Vard to assist with the project.
ESA very clearly is trying to encourage the development of reusable rockets by Europe’s private sector, but the nature of this particular program seems badly thought out. Rather than have Avio design the system in its entirety, in order to make it as efficient and profitable as possible, it appears ESA is micromanaging the design process, and thus bringing other subcontractors in who are outside Avio’s control. As a result, the final demo might work, but it is not likely it will be competitive with the private reusable rockets being built in the U.S. and elsewhere. Too many cooks in the kitchen.
Click for original.
The European Space Agency (ESA) has awarded the Italian company Ingegneria Dei Sistemi (IDS) a contract to build an ocean vessel for recovering the planned reusable test upper stage being built by the Italian rocket company Avio, as shown in the graphic to the right.
In late September, ESA awarded a €40 million contract to Avio for the design of a reusable rocket upper stage. The project scope encompasses preliminary design work, including system requirements and technological solutions, for both the launch system and the ground segment. According to the agency, the project has a number of potential applications, including as an evolution of Avio’s Vega family of rockets.
On 15 October, IDS announced that it had been awarded the contract to design the project’s recovery vessel, which falls under the systems ground segment. The company has subcontracted Italian naval systems consultancy Cetena and Norwegian shipbuilder Vard to assist with the project.
ESA very clearly is trying to encourage the development of reusable rockets by Europe’s private sector, but the nature of this particular program seems badly thought out. Rather than have Avio design the system in its entirety, in order to make it as efficient and profitable as possible, it appears ESA is micromanaging the design process, and thus bringing other subcontractors in who are outside Avio’s control. As a result, the final demo might work, but it is not likely it will be competitive with the private reusable rockets being built in the U.S. and elsewhere. Too many cooks in the kitchen.
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.
South African red tape will likely delay Starlink there for years to come
According to an article in South Africa yesterday, regulatory red tape and political demands in South Africa will likely block approval of Starlink in that country for years to come, if not forever.
Minister of Communications and Digital Technologies Solly Malatsi gazetted a draft policy direction on the role of EEIPs [Equity Equivalent Investment Programme] in the Information and Communication Technologies (ICT) sector on 23 May 2025. He explained that rules requiring electronic communications service providers to have 30% historically disadvantaged ownership prevented some companies from contributing to the country’s transformation in ways other than traditional ownership.
The Broad-Based Black Economic Empowerment (B-BBEE) Act and the ICT Sector Code supported the use of EEIPs to allow qualifying multinationals to meet empowerment obligations through alternatives. These can include investing in local suppliers, enterprise and skills development, job creation, infrastructure support, research and innovation, digital inclusion initiatives, and funding for small businesses.
However, the Independent Communications Authority of South Africa’s (Icasa) ownership regulations do not provide for EEIPs.
In other words, the laws contradict each other, and to make it possible to issue any licenses for a foreign company like SpaceX, the government needs to resolve this conflict. That is expected to take years of political maneuvering.
Even if this issue is resolved, SpaceX has already said it would not agree to the racial quota system proposed. It has offered to instead provide Starlink for free to 5,000 schools. It is not clear if politicians in South Africa will consider that sufficient.
According to an article in South Africa yesterday, regulatory red tape and political demands in South Africa will likely block approval of Starlink in that country for years to come, if not forever.
Minister of Communications and Digital Technologies Solly Malatsi gazetted a draft policy direction on the role of EEIPs [Equity Equivalent Investment Programme] in the Information and Communication Technologies (ICT) sector on 23 May 2025. He explained that rules requiring electronic communications service providers to have 30% historically disadvantaged ownership prevented some companies from contributing to the country’s transformation in ways other than traditional ownership.
The Broad-Based Black Economic Empowerment (B-BBEE) Act and the ICT Sector Code supported the use of EEIPs to allow qualifying multinationals to meet empowerment obligations through alternatives. These can include investing in local suppliers, enterprise and skills development, job creation, infrastructure support, research and innovation, digital inclusion initiatives, and funding for small businesses.
However, the Independent Communications Authority of South Africa’s (Icasa) ownership regulations do not provide for EEIPs.
In other words, the laws contradict each other, and to make it possible to issue any licenses for a foreign company like SpaceX, the government needs to resolve this conflict. That is expected to take years of political maneuvering.
Even if this issue is resolved, SpaceX has already said it would not agree to the racial quota system proposed. It has offered to instead provide Starlink for free to 5,000 schools. It is not clear if politicians in South Africa will consider that sufficient.
Scientists find that three normally incompatible substances can interact in the alien conditions on Titan
Artist rendering of Dragonfly soaring
over Titan’s surface
Scientists have discovered that, under the very cold conditions on Titan, three normally incompatible substances — methane, ethane and hydrogen cyanide — can mix together in a way that previously was considered impossible.
The background to the Chalmers study is an unanswered question about Titan: What happens to hydrogen cyanide after it is created in Titan’s atmosphere? Are there metres of it deposited on the surface or has it interacted or reacted with its surroundings in some way? To seek the answer, a group at NASA’s Jet Propulsion Laboratory (JPL) in California began conducting experiments in which they mixed hydrogen cyanide with methane and ethane at temperatures as low as 90 Kelvin (about -180 degrees Celsius). At these temperatures, hydrogen cyanide is a crystal, and methane and ethane are liquids.
When they studied such mixtures using laser spectroscopy, a method for examining materials and molecules at the atomic level, they found that the molecules were intact, but that something had still happened. … In their analysis, they found that hydrocarbons had penetrated the crystal lattice of hydrogen cyanide and formed stable new structures known as co-crystals.
Not surprisingly, this result suggests that the alien environment on Titan includes a lot of very unexpected chemistry, some of which we right now cannot predict, or even imagine. While exciting, it also suggests that NASA’s Dragonfly mission to Titan will face challenges that make that mission far more risky. It could quickly fail once it arrives, because of this alien environment.
Such a failure will of course help engineers design later missions, but Dragonfly is a very expensive mission, already overbudget at $3 billion. It might have made more sense to fly a fleet of small and cheaper missions to Titan to begin with, to lower the risks.
Sadly, that is not NASA’s plan.
Artist rendering of Dragonfly soaring
over Titan’s surface
Scientists have discovered that, under the very cold conditions on Titan, three normally incompatible substances — methane, ethane and hydrogen cyanide — can mix together in a way that previously was considered impossible.
The background to the Chalmers study is an unanswered question about Titan: What happens to hydrogen cyanide after it is created in Titan’s atmosphere? Are there metres of it deposited on the surface or has it interacted or reacted with its surroundings in some way? To seek the answer, a group at NASA’s Jet Propulsion Laboratory (JPL) in California began conducting experiments in which they mixed hydrogen cyanide with methane and ethane at temperatures as low as 90 Kelvin (about -180 degrees Celsius). At these temperatures, hydrogen cyanide is a crystal, and methane and ethane are liquids.
When they studied such mixtures using laser spectroscopy, a method for examining materials and molecules at the atomic level, they found that the molecules were intact, but that something had still happened. … In their analysis, they found that hydrocarbons had penetrated the crystal lattice of hydrogen cyanide and formed stable new structures known as co-crystals.
Not surprisingly, this result suggests that the alien environment on Titan includes a lot of very unexpected chemistry, some of which we right now cannot predict, or even imagine. While exciting, it also suggests that NASA’s Dragonfly mission to Titan will face challenges that make that mission far more risky. It could quickly fail once it arrives, because of this alien environment.
Such a failure will of course help engineers design later missions, but Dragonfly is a very expensive mission, already overbudget at $3 billion. It might have made more sense to fly a fleet of small and cheaper missions to Titan to begin with, to lower the risks.
Sadly, that is not NASA’s plan.
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
Thailand studying feasibility of establishing its own commercial spaceport
Click for source.
Thailand’s government has begun a study to find out whether it makes financial and technical sense to establish its own commercial spaceport in that country.
The Geo-Informatics and Space Technology Development Agency (Public Organisation), or GISTDA, organised a seminar titled “Thailand’s Future Opportunities for Spaceport Development” on October 15 at iConsiam. The seminar aimed to establish a platform for exchanging views and gathering suggestions from all sectors regarding the future of a “Spaceport” in Thailand, underscoring a critical juncture for the country to elevate its presence on the global space stage fully.
Pakorn Apaphant, GISTDA Director, revealed that GISTDA is currently conducting a feasibility study for establishing a Spaceport in Thailand, in collaboration with the business consulting firm KPMG Phoomchai Business Advisory Ltd. The comprehensive study covers economic aspects, business strategy, environmental and social impacts, as well as a nationwide survey of potential sites to evaluate the most suitable location for future development.
As the map to the right shows, Thailand’s geography is not perfect. It has plenty of coast, in the country’s south, but at any location the trajectory of most launches would almost have to cross land of Thailand or other countries. Nonetheless, with the advent of reusable lower stages, such considerations will eventually become less of a concern.
Click for source.
Thailand’s government has begun a study to find out whether it makes financial and technical sense to establish its own commercial spaceport in that country.
The Geo-Informatics and Space Technology Development Agency (Public Organisation), or GISTDA, organised a seminar titled “Thailand’s Future Opportunities for Spaceport Development” on October 15 at iConsiam. The seminar aimed to establish a platform for exchanging views and gathering suggestions from all sectors regarding the future of a “Spaceport” in Thailand, underscoring a critical juncture for the country to elevate its presence on the global space stage fully.
Pakorn Apaphant, GISTDA Director, revealed that GISTDA is currently conducting a feasibility study for establishing a Spaceport in Thailand, in collaboration with the business consulting firm KPMG Phoomchai Business Advisory Ltd. The comprehensive study covers economic aspects, business strategy, environmental and social impacts, as well as a nationwide survey of potential sites to evaluate the most suitable location for future development.
As the map to the right shows, Thailand’s geography is not perfect. It has plenty of coast, in the country’s south, but at any location the trajectory of most launches would almost have to cross land of Thailand or other countries. Nonetheless, with the advent of reusable lower stages, such considerations will eventually become less of a concern.
Three launches since yesterday
The beat goes on. Since yesterday there were three launches, one by China and two by SpaceX.
First, China’s Long March 8A rocket placed the twelfth set of satellites in the Guowang internet constellation, eventually aiming to be 13,000 satellites strong. China’s state-run press did not specify the exact number of satellites. Based on previous launches using the Long March 8A, the number was likely nine, bringing the number of this constellation’s satellites now in orbit to 96.
The launch was from China’s coastal Wenchang spaceport, and had a flight path that dumped the lower stages of the rocket near islands in the Philippines.
Next, SpaceX placed 21 satellites into orbit for the Pentagon, its Falcon 9 rocket lifting off from Vandenberg in California. This was the second launched by SpaceX for this military communication constellation, dubbed Tranche-1, intended to be 158 satellites total. The first stage completed its seventh flight, landing on a drone ship in the Pacific. The fairing halves completed their third and fourth flights respectively.
Finally, SpaceX launched another 28 Starlink satellites, its Falcon 9 rocket lifting off from Cape Canaveral in Florida. The first stage completed its third flight, landing on a drone ship in the Atlantic.
The leaders in the 2025 launch race:
133 SpaceX
61 China
13 Russia
13 Rocket Lab
SpaceX now leads the rest of the world in successful launches, 133 to 102.
The beat goes on. Since yesterday there were three launches, one by China and two by SpaceX.
First, China’s Long March 8A rocket placed the twelfth set of satellites in the Guowang internet constellation, eventually aiming to be 13,000 satellites strong. China’s state-run press did not specify the exact number of satellites. Based on previous launches using the Long March 8A, the number was likely nine, bringing the number of this constellation’s satellites now in orbit to 96.
The launch was from China’s coastal Wenchang spaceport, and had a flight path that dumped the lower stages of the rocket near islands in the Philippines.
Next, SpaceX placed 21 satellites into orbit for the Pentagon, its Falcon 9 rocket lifting off from Vandenberg in California. This was the second launched by SpaceX for this military communication constellation, dubbed Tranche-1, intended to be 158 satellites total. The first stage completed its seventh flight, landing on a drone ship in the Pacific. The fairing halves completed their third and fourth flights respectively.
Finally, SpaceX launched another 28 Starlink satellites, its Falcon 9 rocket lifting off from Cape Canaveral in Florida. The first stage completed its third flight, landing on a drone ship in the Atlantic.
The leaders in the 2025 launch race:
133 SpaceX
61 China
13 Russia
13 Rocket Lab
SpaceX now leads the rest of the world in successful launches, 133 to 102.
Indian rocket startup Skyroot hires Exolaunch to handle satellite integration and deployment
The Indian rocket startup Skyroot yesterday signed a partnership agreement with the company Exolaunch to handle the integration and deployment of satellites once its Vikram smallsat rocket begins launching.
Through this agreement, Exolaunch will integrate and deploy customer satellites on Skyroot’s Vikram series of launch vehicles, beginning with the Vikram-1 orbital missions. Exolaunch will provide its flight-proven deployment technologies for Skyroot customers across dedicated and rideshare launches. The partnership also includes the use of Exolaunch’s EXOtube payload stacks, designed to optimize multi-payload rideshare configurations, streamline constellation launches, increase mission flexibility, and enhance vehicle utilization.
While Skyroot has not yet launched, Exolaunch is very well established, having “a decade of flight heritage and 582 satellites launched across 39 missions to date.” Since Skyroot has no experience yet in these matters, having Exolaunch do it makes satellite companies more likely to buy space on its rocket.
Until recently Skyroot had been targeting a first launch before the end of this year. That schedule has now changed. According to the company’s webpage, that first launch is now scheduled sometime in 2026.
The Indian rocket startup Skyroot yesterday signed a partnership agreement with the company Exolaunch to handle the integration and deployment of satellites once its Vikram smallsat rocket begins launching.
Through this agreement, Exolaunch will integrate and deploy customer satellites on Skyroot’s Vikram series of launch vehicles, beginning with the Vikram-1 orbital missions. Exolaunch will provide its flight-proven deployment technologies for Skyroot customers across dedicated and rideshare launches. The partnership also includes the use of Exolaunch’s EXOtube payload stacks, designed to optimize multi-payload rideshare configurations, streamline constellation launches, increase mission flexibility, and enhance vehicle utilization.
While Skyroot has not yet launched, Exolaunch is very well established, having “a decade of flight heritage and 582 satellites launched across 39 missions to date.” Since Skyroot has no experience yet in these matters, having Exolaunch do it makes satellite companies more likely to buy space on its rocket.
Until recently Skyroot had been targeting a first launch before the end of this year. That schedule has now changed. According to the company’s webpage, that first launch is now scheduled sometime in 2026.
October 15, 2025 Zimmerman/Batchelor podcast
Embedded below the fold in two parts.
To listen to all of John Batchelor’s podcasts, go here.
» Read more
Embedded below the fold in two parts.
To listen to all of John Batchelor’s podcasts, go here.
» Read more
Alexis Dahl – How to ship 800 billion pounds of rock fast
October 15, 2025 Quick space links
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.
- Vast shows off the two Haven-1 primary structures, the qualification and flight article, side by side
The company is once again pitching the fact that its work is entirely American-made.
- Geologists analyzing old rocks on Earth find they contain potassium isotopes they claim come from very early in Earth’s history
The press release makes even more outlandish claims. I have tried to distill the claims to their basic form, which tells us they haven’t really found anything significant at all.
- A low-density, puffy planet orbiting relatively far from a young star in a nearly perpendicular orbit
Or maybe not. It is too far from the star for heat to puff it up, so maybe it isn’t as puffy as first thought.
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.
- Vast shows off the two Haven-1 primary structures, the qualification and flight article, side by side
The company is once again pitching the fact that its work is entirely American-made.
- Geologists analyzing old rocks on Earth find they contain potassium isotopes they claim come from very early in Earth’s history
The press release makes even more outlandish claims. I have tried to distill the claims to their basic form, which tells us they haven’t really found anything significant at all.
- A low-density, puffy planet orbiting relatively far from a young star in a nearly perpendicular orbit
Or maybe not. It is too far from the star for heat to puff it up, so maybe it isn’t as puffy as first thought.
Peeling brain terrain in Martian crater
Click for original image.
Today’s cool image takes us once again back to Mars’ glacier country, the 2,000 mile-long mid-latitude strip in the northern hemisphere where almost every image shows glacier features. The picture to the right, cropped, reduced, and sharpened to post here, was taken on September 4, 2025 by the high resolution camera on Mars Reconnaissance Orbiter. It shows a small section of the floor of an unnamed 13-mile-wide crater, highlighting what the science team labels vaguely as “features.”
Those features appear to be glacial debris whose surface alternates between peeling gaps and the unique Martian geology dubbed “brain terrain”, whose formation is not yet understood but is believed to be associated with near surface ice.
The location is indicated by the white rectangle on the overview map above. At 36 degrees north latitude, this crater is deep within that mid-latitude strip where a lot of glacial features are routinely found. If you look at the inset, you can see that all the nearby craters appear to have formed in what appears to be slushy ground, their rims not very pronounced or distorted and their floors shallow, as if the ground melted like ice upon impact but very quickly solidified.
Mars is not a dry place. Future colonists will likely build their first cities around 30 degrees latitude, close enough to the equator to get warmer temperatures, but close enough to the near-surface ice found just a few degrees poleward, in a place such as this.
Click for original image.
Today’s cool image takes us once again back to Mars’ glacier country, the 2,000 mile-long mid-latitude strip in the northern hemisphere where almost every image shows glacier features. The picture to the right, cropped, reduced, and sharpened to post here, was taken on September 4, 2025 by the high resolution camera on Mars Reconnaissance Orbiter. It shows a small section of the floor of an unnamed 13-mile-wide crater, highlighting what the science team labels vaguely as “features.”
Those features appear to be glacial debris whose surface alternates between peeling gaps and the unique Martian geology dubbed “brain terrain”, whose formation is not yet understood but is believed to be associated with near surface ice.
The location is indicated by the white rectangle on the overview map above. At 36 degrees north latitude, this crater is deep within that mid-latitude strip where a lot of glacial features are routinely found. If you look at the inset, you can see that all the nearby craters appear to have formed in what appears to be slushy ground, their rims not very pronounced or distorted and their floors shallow, as if the ground melted like ice upon impact but very quickly solidified.
Mars is not a dry place. Future colonists will likely build their first cities around 30 degrees latitude, close enough to the equator to get warmer temperatures, but close enough to the near-surface ice found just a few degrees poleward, in a place such as this.
New Morgan Stanley report reflects Wall Street’s generally optimistic view of Rocket Lab
Click for source.
Though Rocket Lab is still not in the black, a new positive analysis of the company this week from Morgan Stanley reflects Wall Street’s generally optimistic view of Rocket Lab during the past year.
Rocket Lab (NASDAQ:RKLB) had its price target raised by equities researchers at Morgan Stanley from $20.00 to $68.00 in a research report issued on Monday, Benzinga reports. The brokerage presently has an “equal weight” rating on the rocket manufacturer’s stock. Morgan Stanley’s price target would suggest a potential upside of 1.63% from the company’s current price.
The article at the link also notes that Morgan Stanley is not alone in giving Rocket Lab a positive report, and in fact in the past year it shows that the recommendations from many analysts to buy its stock have risen considerably. These positive reviews have been reflected in a steady rise in the company’s stock price in 2025, as shown by the graph on the right.
Nor are these reports written in a vacuum. In recent weeks Rocket Lab has signed a bunch of new launch contracts, some extending deals with old customers, some with new customers of some note.
Buying the stock of a startup like Rocket Lab always carries risk, but it appears Wall Street is beginning to see the future of this particular startup as very promising.
Click for source.
Though Rocket Lab is still not in the black, a new positive analysis of the company this week from Morgan Stanley reflects Wall Street’s generally optimistic view of Rocket Lab during the past year.
Rocket Lab (NASDAQ:RKLB) had its price target raised by equities researchers at Morgan Stanley from $20.00 to $68.00 in a research report issued on Monday, Benzinga reports. The brokerage presently has an “equal weight” rating on the rocket manufacturer’s stock. Morgan Stanley’s price target would suggest a potential upside of 1.63% from the company’s current price.
The article at the link also notes that Morgan Stanley is not alone in giving Rocket Lab a positive report, and in fact in the past year it shows that the recommendations from many analysts to buy its stock have risen considerably. These positive reviews have been reflected in a steady rise in the company’s stock price in 2025, as shown by the graph on the right.
Nor are these reports written in a vacuum. In recent weeks Rocket Lab has signed a bunch of new launch contracts, some extending deals with old customers, some with new customers of some note.
Buying the stock of a startup like Rocket Lab always carries risk, but it appears Wall Street is beginning to see the future of this particular startup as very promising.
Orbital tug startup Impulse Space to develop its own unmanned lunar lander
Click for original image.
The orbital tug startup Impulse Space, founded by Tom Mueller (one of SpaceX’s first engineers), is now proposing to build its own unmanned lunar lander, with a target for delivering six tons of cargo on two missions, starting in 2028.
Our proposed architecture combines our existing Helios kick stage and a new lunar lander, to be developed by our team in-house. Helios would launch on a standard medium- or heavy-lift rocket. Our lunar lander would ride as a payload on Helios. Once Helios and the lander are deployed in Low Earth Orbit (LEO), Helios serves as a cruise stage, transporting the lander to low lunar orbit within one week. The lunar lander then separates from Helios and descends to the surface of the Moon. By taking advantage of Helios’s high delta-v capabilities, this mission architecture doesn’t require in-space refueling.
This solution can bridge the existing cargo delivery gap by offering direct transportation of the necessary mass to kickstart infrastructure, resource utilization, and economic activities on the Moon. We’ve already begun engine development for our lunar lander solution, and we stand ready to execute as dictated by industry demand and interest.
With this Helios and Impulse-made lander combination, we estimate delivering up to 6 tons of payload mass to the Moon (across two missions) per year starting in 2028 at a cost-effective price point. Each Helios + lander combo would take approximately 3 tons of cargo to the Moon.
It appears the company has identified a need (transporting cargo to the Moon cheaply and quickly) that no one (including NASA) is presently considering. SpaceX will be able to do it with Starship. Blue Origin is also proposing to do it with various versions of its Blue Moon manned lander. Impulse has decided however that both of those spacecraft are too large and tied to SLS and Lunar Gateway, with Starship requiring refueling, that makes their cargo missions more costly than a direct mission. Impulse proposes a simpler option.
This decision is also another indication that the demand for low orbital tugs is not developing as expected. It appears satellite companies and the available rocket companies have worked out ways to get most of their satellites to the orbits they require without tugs.
It will be interesting to watch if this proposal gains traction. If it does, than it will likely encourage other orbital tug as well as the other lunar lander companies to propose their own alternatives.
Click for original image.
The orbital tug startup Impulse Space, founded by Tom Mueller (one of SpaceX’s first engineers), is now proposing to build its own unmanned lunar lander, with a target for delivering six tons of cargo on two missions, starting in 2028.
Our proposed architecture combines our existing Helios kick stage and a new lunar lander, to be developed by our team in-house. Helios would launch on a standard medium- or heavy-lift rocket. Our lunar lander would ride as a payload on Helios. Once Helios and the lander are deployed in Low Earth Orbit (LEO), Helios serves as a cruise stage, transporting the lander to low lunar orbit within one week. The lunar lander then separates from Helios and descends to the surface of the Moon. By taking advantage of Helios’s high delta-v capabilities, this mission architecture doesn’t require in-space refueling.
This solution can bridge the existing cargo delivery gap by offering direct transportation of the necessary mass to kickstart infrastructure, resource utilization, and economic activities on the Moon. We’ve already begun engine development for our lunar lander solution, and we stand ready to execute as dictated by industry demand and interest.
With this Helios and Impulse-made lander combination, we estimate delivering up to 6 tons of payload mass to the Moon (across two missions) per year starting in 2028 at a cost-effective price point. Each Helios + lander combo would take approximately 3 tons of cargo to the Moon.
It appears the company has identified a need (transporting cargo to the Moon cheaply and quickly) that no one (including NASA) is presently considering. SpaceX will be able to do it with Starship. Blue Origin is also proposing to do it with various versions of its Blue Moon manned lander. Impulse has decided however that both of those spacecraft are too large and tied to SLS and Lunar Gateway, with Starship requiring refueling, that makes their cargo missions more costly than a direct mission. Impulse proposes a simpler option.
This decision is also another indication that the demand for low orbital tugs is not developing as expected. It appears satellite companies and the available rocket companies have worked out ways to get most of their satellites to the orbits they require without tugs.
It will be interesting to watch if this proposal gains traction. If it does, than it will likely encourage other orbital tug as well as the other lunar lander companies to propose their own alternatives.
Space Force approves Vandenberg environmental assessment, allowing SpaceX’s to launch as much as 100 times annually
Figure 2.1-1 of the final environmental assessment report
The Space Force on October 10, 2025 announced it has now finalized and approved the environmental assessment that will permit SpaceX’s to increase its launch rate at Vandenberg to as much as 100 times per year.
The DAF [Air Force] has decided to increase the annual Falcon launch cadence at VSFB [Vandenberg] through launch and landing operations at SLC-4 and SLC-6 [the two SpaceX launchpads], including modification of SLC-6 for Falcon 9 and Falcon Heavy launch vehicles to support future U.S. Government and commercial launch service needs. The overall launch cadence will increase from 50 Falcon 9 launches per year at SLC-4 to up to 100 launches per year for Falcon 9 and Falcon Heavy at both SLCs combined. Falcon Heavy, which has not previously launched from VSFB, would launch and land up to five times per year from and at SLC-6. The DAF will authorize SpaceX to construct a new hangar south of the HIF [SpaceX’s horizontal integration facility] and north of SLC-6 to support Falcon 9 and Falcon Heavy integration and processing.
You can read the full environmental assessment here [pdf]. The map to the right, from the assessment, shows the location at Vandenberg of the two SpaceX launch sites. SLC-4 (pronounced “slick-four”) is the pad SpaceX has been using for years to launch Falcon 9s. SLC-6 was originally built for the space shuttle but never used for that purpose. Subsequently ULA leased it to launch its Delta family of rockets. When that rocket was retired SpaceX won the lease to reconfigure the site for both Falcon 9 and Falcon Heavy launches.
The Space Force apparently decided to ignore the objections of the California Coastal Commission as well as a number of anti-Musk leftwing activist groups. And its decision is well grounded in facts. The report documents at length the lack of any consequential environmental impacts from the increase of launches, which is further supported by almost three quarters of a century of actual use.
The decision is also well founded in basic American culture and law. The Space Force as a government agency must act as a servant of the American people, in this case represented by the private company SpaceX. It must therefore do whatever it can to aid and support that company, not put up roadblocks because it doesn’t like what the company proposes.
At least under Trump, this is the approach the Space Force is taking. I fear what will happen if a Democrat regains the presidency, based on the radical and enthused communist make-up of that party today.
Figure 2.1-1 of the final environmental assessment report
The Space Force on October 10, 2025 announced it has now finalized and approved the environmental assessment that will permit SpaceX’s to increase its launch rate at Vandenberg to as much as 100 times per year.
The DAF [Air Force] has decided to increase the annual Falcon launch cadence at VSFB [Vandenberg] through launch and landing operations at SLC-4 and SLC-6 [the two SpaceX launchpads], including modification of SLC-6 for Falcon 9 and Falcon Heavy launch vehicles to support future U.S. Government and commercial launch service needs. The overall launch cadence will increase from 50 Falcon 9 launches per year at SLC-4 to up to 100 launches per year for Falcon 9 and Falcon Heavy at both SLCs combined. Falcon Heavy, which has not previously launched from VSFB, would launch and land up to five times per year from and at SLC-6. The DAF will authorize SpaceX to construct a new hangar south of the HIF [SpaceX’s horizontal integration facility] and north of SLC-6 to support Falcon 9 and Falcon Heavy integration and processing.
You can read the full environmental assessment here [pdf]. The map to the right, from the assessment, shows the location at Vandenberg of the two SpaceX launch sites. SLC-4 (pronounced “slick-four”) is the pad SpaceX has been using for years to launch Falcon 9s. SLC-6 was originally built for the space shuttle but never used for that purpose. Subsequently ULA leased it to launch its Delta family of rockets. When that rocket was retired SpaceX won the lease to reconfigure the site for both Falcon 9 and Falcon Heavy launches.
The Space Force apparently decided to ignore the objections of the California Coastal Commission as well as a number of anti-Musk leftwing activist groups. And its decision is well grounded in facts. The report documents at length the lack of any consequential environmental impacts from the increase of launches, which is further supported by almost three quarters of a century of actual use.
The decision is also well founded in basic American culture and law. The Space Force as a government agency must act as a servant of the American people, in this case represented by the private company SpaceX. It must therefore do whatever it can to aid and support that company, not put up roadblocks because it doesn’t like what the company proposes.
At least under Trump, this is the approach the Space Force is taking. I fear what will happen if a Democrat regains the presidency, based on the radical and enthused communist make-up of that party today.
Lena Haarberg – Fall Into You
October 14, 2025 Quick space links
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.
- Thirteen years ago today the space shuttle Endeavour’s was moved from the airport to the California Science Center
Took 11 hours to go 12 miles, which Jay notes “is pretty typical traffic for LA.”
- Astronomers detect lowest mass dark object ever measured using gravitational lensing
I remain very skeptical of any claim that relies on gravitational lensing, because though it is a real phenomenon the uncertainties are so great any detailed conclusions from the data — such as this one — are always suspect. That it was further used to detect a “dark matter” object makes me even more skeptical.
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.
- Thirteen years ago today the space shuttle Endeavour’s was moved from the airport to the California Science Center
Took 11 hours to go 12 miles, which Jay notes “is pretty typical traffic for LA.”
- Astronomers detect lowest mass dark object ever measured using gravitational lensing
I remain very skeptical of any claim that relies on gravitational lensing, because though it is a real phenomenon the uncertainties are so great any detailed conclusions from the data — such as this one — are always suspect. That it was further used to detect a “dark matter” object makes me even more skeptical.
The hurricane season in 2024 confounded the predictions again
The uncertainty of science: Though the climate science community had predicted that last year’s hurricane season was going to be one of the most active ever, a new study published two weeks ago in Geophysical Research Letters of the American Geophysical Union (AGU) found that the 2024 season did not behave as predicted. It ended up producing about the predicted number of hurricanes, but did so only because of a sudden rise in activity near the end of the season, after a long lull with almost no activity. From the study’s conclusion:
As has been noted throughout this study, the lull was immediately followed by one of the busiest ends to an Atlantic hurricane season on record, including two major hurricane landfalls in Florida (Helene and Milton), resulting in more than 250 fatalities and $100 billion in damage (National Centers for Environmental Information, 2025). Though the final overall number of hurricanes and major hurricanes were aligned with the seasonal forecasts, the extremely busy beginning and end to the season and marked lull in the middle highlight just how unusual the season was.
Last year’s prediction was not the first to be incorrect, though this time the error was in how the season unfolded instead of the total numbers. In the past two decades — since Al Gore prophesied that global warming would cause a gigantic increase in violent storms — NOAA has repeatedly called for very active hurricane seasons, and repeatedly those predictions have turned out wrong. In fact, from 2006 until 2018 there were almost no major hurricanes at all, the exact opposite to what Gore had foretold. Since then the seasons have returned to more normal numbers, but the predictions of the scientists have continued to be no better than throwing a dart at a wall while wearing a blindfold.
The ongoing 2025 hurricane season is following this same pattern. In May 2025 NOAA predicted this year would be a very active hurricane season. Instead, this season has matched those from 2006 to 2016, in which no hurricanes made landfall in the U.S. and the number of strong hurricanes was almost nil.
The season of course is not yet over. We could see a burst of activity in the next few months, similar to what happened in 2024. Nonetheless, the important takeaway from this story is that the scientists who claim to know what is going to happen simply don’t know anything. They are guessing, because as the paper above admits, the Earth’s weather and climate are incredibly complex, and our understanding of it is still in its infancy.
Remember this when you read the next “We’re all gonna die!” prediction touted in the propaganda press.
The uncertainty of science: Though the climate science community had predicted that last year’s hurricane season was going to be one of the most active ever, a new study published two weeks ago in Geophysical Research Letters of the American Geophysical Union (AGU) found that the 2024 season did not behave as predicted. It ended up producing about the predicted number of hurricanes, but did so only because of a sudden rise in activity near the end of the season, after a long lull with almost no activity. From the study’s conclusion:
As has been noted throughout this study, the lull was immediately followed by one of the busiest ends to an Atlantic hurricane season on record, including two major hurricane landfalls in Florida (Helene and Milton), resulting in more than 250 fatalities and $100 billion in damage (National Centers for Environmental Information, 2025). Though the final overall number of hurricanes and major hurricanes were aligned with the seasonal forecasts, the extremely busy beginning and end to the season and marked lull in the middle highlight just how unusual the season was.
Last year’s prediction was not the first to be incorrect, though this time the error was in how the season unfolded instead of the total numbers. In the past two decades — since Al Gore prophesied that global warming would cause a gigantic increase in violent storms — NOAA has repeatedly called for very active hurricane seasons, and repeatedly those predictions have turned out wrong. In fact, from 2006 until 2018 there were almost no major hurricanes at all, the exact opposite to what Gore had foretold. Since then the seasons have returned to more normal numbers, but the predictions of the scientists have continued to be no better than throwing a dart at a wall while wearing a blindfold.
The ongoing 2025 hurricane season is following this same pattern. In May 2025 NOAA predicted this year would be a very active hurricane season. Instead, this season has matched those from 2006 to 2016, in which no hurricanes made landfall in the U.S. and the number of strong hurricanes was almost nil.
The season of course is not yet over. We could see a burst of activity in the next few months, similar to what happened in 2024. Nonetheless, the important takeaway from this story is that the scientists who claim to know what is going to happen simply don’t know anything. They are guessing, because as the paper above admits, the Earth’s weather and climate are incredibly complex, and our understanding of it is still in its infancy.
Remember this when you read the next “We’re all gonna die!” prediction touted in the propaganda press.
Three launches in the past day
Even as all eyes focused on SpaceX’s 11th test launch of Starship/Superheavy yesterday, there were three other launches in the past fourteen hours taking place on three different continents by China and two different American companies.
First, China placed a technology test satellite into orbit, its Long March 2D rocket lifting off from its Jiuquan spaceport in northwest China. The only information about the satellite is that it will test “new optical imaging.” No information at all was released on where the rocket’s lower stages, using very toxic hypergolic fuels, crashed inside China.
Next, SpaceX placed 24 of Amazon’s Kuiper satellites into orbit, its Falcon 9 rocket lifting off from Cape Canaveral in Florida. The first stage completed its second flight, landing on a drone ship in the Atlantic.
With this launch, Amazon now has 154 satellites in orbit, out of a planned constellation of about 3,200. Its FCC license requires it to have about 1,600 in orbit by July of ’26, but that goal seems increasingly unlikely to be met. With this launch SpaceX completed its three-launch contract for Amazon. It has contracts with ULA for 46 launches (having so far completed three in 2025), and that company appears ready to launch regularly in the coming months. Amazon’s other launch contracts with Blue Origin’s New Glenn (27 launches) and ArianeGroup’s Ariane-6 (18 launches) however are more uncertain. Neither company has achieved any launches on their contracts, and it is not clear when either company, especially Blue Origin, will ever begin regular launches.
Finally, this morning Rocket Lab placed the seventh radar satellite into orbit for the company Synspective, its Electron rocket lifting off from one of its two launchpads in New Zealand. Rocket Lab has a contract for another twenty Synspective launches over the next few years. The launch also featured a larger fairing that will give the company the ability to launch bigger-sized satellites with Electron.
The leaders in the 2025 launch race, now including yesterday’s Starship/Superheavy launch:
131 SpaceX
60 China
13 Russia
13 Rocket Lab
SpaceX now leads the rest of the world in successful launches, 131 to 101.
Even as all eyes focused on SpaceX’s 11th test launch of Starship/Superheavy yesterday, there were three other launches in the past fourteen hours taking place on three different continents by China and two different American companies.
First, China placed a technology test satellite into orbit, its Long March 2D rocket lifting off from its Jiuquan spaceport in northwest China. The only information about the satellite is that it will test “new optical imaging.” No information at all was released on where the rocket’s lower stages, using very toxic hypergolic fuels, crashed inside China.
Next, SpaceX placed 24 of Amazon’s Kuiper satellites into orbit, its Falcon 9 rocket lifting off from Cape Canaveral in Florida. The first stage completed its second flight, landing on a drone ship in the Atlantic.
With this launch, Amazon now has 154 satellites in orbit, out of a planned constellation of about 3,200. Its FCC license requires it to have about 1,600 in orbit by July of ’26, but that goal seems increasingly unlikely to be met. With this launch SpaceX completed its three-launch contract for Amazon. It has contracts with ULA for 46 launches (having so far completed three in 2025), and that company appears ready to launch regularly in the coming months. Amazon’s other launch contracts with Blue Origin’s New Glenn (27 launches) and ArianeGroup’s Ariane-6 (18 launches) however are more uncertain. Neither company has achieved any launches on their contracts, and it is not clear when either company, especially Blue Origin, will ever begin regular launches.
Finally, this morning Rocket Lab placed the seventh radar satellite into orbit for the company Synspective, its Electron rocket lifting off from one of its two launchpads in New Zealand. Rocket Lab has a contract for another twenty Synspective launches over the next few years. The launch also featured a larger fairing that will give the company the ability to launch bigger-sized satellites with Electron.
The leaders in the 2025 launch race, now including yesterday’s Starship/Superheavy launch:
131 SpaceX
60 China
13 Russia
13 Rocket Lab
SpaceX now leads the rest of the world in successful launches, 131 to 101.
PLD issues detailed update on its preparations for first launch in 2026
The Spanish rocket startup PLD today released a detailed video update outlining the work it is doing designing and building its Miura-5 rocket for its first launch, now targeting 2026.
I have embedded that video below. Its engineers and managers describe and show in detail the hard metal they are cutting. Their goal is to produce one upper stage engine every two weeks by the end of this year. The company has already build eight tanks for both stages, and has even tested one tank to failure. PLD has also started construction of its launch site in French Guiana.
All in all, PLD seems moving aggressively towards that first launch, making it one of three European rocket startups on the brink of operations. The other two are Isar Aerospace and Rocket Factory Augsburg, both from Germany.
The Spanish rocket startup PLD today released a detailed video update outlining the work it is doing designing and building its Miura-5 rocket for its first launch, now targeting 2026.
I have embedded that video below. Its engineers and managers describe and show in detail the hard metal they are cutting. Their goal is to produce one upper stage engine every two weeks by the end of this year. The company has already build eight tanks for both stages, and has even tested one tank to failure. PLD has also started construction of its launch site in French Guiana.
All in all, PLD seems moving aggressively towards that first launch, making it one of three European rocket startups on the brink of operations. The other two are Isar Aerospace and Rocket Factory Augsburg, both from Germany.
Swarm satellite constellation detects changes in the Earth’s magnetic field during the past decade
Click for original graphic.
The European Space Agency’s three-satellite Swarm constellation, designed to measure the strength of the Earth’s magnetic field at high resolution, has found that the field’s weak and strong regions have shifted and changed in the past eleven years, since the constellation was launched.
The map to the right shows the changes over the northern hemisphere, related to the movement of the north magnetic pole towards Siberia.
[S]ince Swarm has been in orbit the magnetic field over Siberia has strengthened while it has weakened over Canada. The Canadian strong field region has shrunk by 0.65% of Earth’s surface area, which is almost the size of India, while the Siberian region has grown by 0.42% of Earth’s surface area, which is comparable to the size of Greenland.
Similarly, the Swarm data has shown the South Atlantic Anomaly, a major weak area of the field above South America near the equator, has grown significantly eastward towards Africa. That change is important for satellite operations, as spacecraft passing through it experience higher levels of radiation.
All these changes are thought to be because of shifts within the Earth’s molten core from which the dynamo of the magnetic field is generated.
Click for original graphic.
The European Space Agency’s three-satellite Swarm constellation, designed to measure the strength of the Earth’s magnetic field at high resolution, has found that the field’s weak and strong regions have shifted and changed in the past eleven years, since the constellation was launched.
The map to the right shows the changes over the northern hemisphere, related to the movement of the north magnetic pole towards Siberia.
[S]ince Swarm has been in orbit the magnetic field over Siberia has strengthened while it has weakened over Canada. The Canadian strong field region has shrunk by 0.65% of Earth’s surface area, which is almost the size of India, while the Siberian region has grown by 0.42% of Earth’s surface area, which is comparable to the size of Greenland.
Similarly, the Swarm data has shown the South Atlantic Anomaly, a major weak area of the field above South America near the equator, has grown significantly eastward towards Africa. That change is important for satellite operations, as spacecraft passing through it experience higher levels of radiation.
All these changes are thought to be because of shifts within the Earth’s molten core from which the dynamo of the magnetic field is generated.
Eleventh Starship/Superheavy a complete success
Starship and Superheavy during ascent today.
On the eleventh orbital test flight today of Starship/Superheavy, SpaceX basically achieved all its engineering goals, with both Superheavy and Starship completing their flights as planned, with Superheavy doing a soft vertical splashdown in the Gulf of Mexico, and Starship doing a soft vertical splashdown in the Indian Ocean.
The Superheavy flown was on its second flight, having flown on test flight #8. Of its 33 Raptor engines, 24 had flown previously. In returning, it successfully used a new configuration of engine burns, first firing thirteen engines, then six, then three.
More significant was Starship’s flight. The engineers had purposely left tiles off in some locations that would experience the greatest heat during re-entry, to find out if the ship could survive a loss of those tiles. It did, and did so in a truly remarkable manner, always flying in a controlled manner, even as it attempted a radical and previously untried banking maneuver as it approached the ocean in order to simulate a return to the launch tower chopsticks at Boca Chica.
Prior to splashdown and during its coast phase, Starship once again successfully tested the deployment of eight dummy Starlink satellites, as well as a relight of one of its Raptor engines to demonstrate it will be able to do a planned de-orbit burn once it enters a full orbit on future test flights.
Once again, the word to describe this flight is remarkable. While no else has yet been able to recover a first stage and reuse it, SpaceX has been doing it with its Falcon 9 for almost a decade, and doing it hundreds of times.
And now it has twice reused a Superheavy booster, out of only eleven test launches. Based on this and the last test flight, the company will almost certainly begin reusing Starship prototypes during next year’s orbital test flights, when it will begin flying full orbits using its third version of Starship, including returns to Boca Chica for chopstick tower catches. Furthermore, expect the deployment of real Starlink satellites on those missions.
The next mission should likely take place close to the end of this year, and it should likely be followed by additional flights about every two months.
“Proclaim liberty throughout all the land unto all
the inhabitants thereof.” Photo credit: William Zhang
While politicians and media swamp creatures focus on the relatively inconsequential race to do an Apollo-like manned landing on the Moon, the real American space program is being run privately by SpaceX, and its goal is to not only go to Mars, but to do so in a manner that will quickly establish a human colony. Along the way the company will help facilitate that government space program, but only as it helps SpaceX learn better how to get humans to Mars.
Most significantly, SpaceX is doing its space program entirely on its own dime. It is being financed by the revenues coming in to the company from the now more than seven million subscribers to Starlink. And those numbers will only rise with time, as Starship begins launching the next generation of satellites with capabilities that will dwarf all of SpaceX’s competitors.
Once again, freedom, private enterprise, and the American dream wins. May all humans someday live under rules that will allow them the same possibilities.
I love love love my toy chicken!!!
An evening pause: Something wholesome to start the week. And stay with it, it gets better and better.
Hat tip Mike Nelson.
This woman gives a chicken toy to this donkey. He loves it, brays with utters of joy, & funnily plays with it. No innocent being stays indifferent to love.pic.twitter.com/7jCzHa4UZP
— Hakan Kapucu (@1hakankapucu) September 3, 2025
Another round of layoffs at JPL
The management at the Jet Propulsion Lab (JPL) in California today announced it will be laying off 550 people this week, about 11% of its work force.
As part of this effort, JPL is undergoing a realignment of its workforce, including a reduction in staff. This reduction — part of a reorganization that began in July and not related to the current government shutdown — will affect approximately 550 of our colleagues across technical, business, and support areas. Employees will be notified of their status on Tuesday, Oct. 14.
As the statement makes clear, this reduction is unrelated to the government shutdown, and is also mostly unrelated directly to the 24% budget cut the Trump administration wishes to impose on NASA. JPL has had major management issues in the last few years, including two previous rounds of layoffs of similar amounts. Much of these budget issues stem from the cancellation by NASA of the Mars sample return mission, which JPL was to play a major part. That money is gone, and even if the mission is resurrected, JPL is almost certainly not going to play a major part.
The management at the Jet Propulsion Lab (JPL) in California today announced it will be laying off 550 people this week, about 11% of its work force.
As part of this effort, JPL is undergoing a realignment of its workforce, including a reduction in staff. This reduction — part of a reorganization that began in July and not related to the current government shutdown — will affect approximately 550 of our colleagues across technical, business, and support areas. Employees will be notified of their status on Tuesday, Oct. 14.
As the statement makes clear, this reduction is unrelated to the government shutdown, and is also mostly unrelated directly to the 24% budget cut the Trump administration wishes to impose on NASA. JPL has had major management issues in the last few years, including two previous rounds of layoffs of similar amounts. Much of these budget issues stem from the cancellation by NASA of the Mars sample return mission, which JPL was to play a major part. That money is gone, and even if the mission is resurrected, JPL is almost certainly not going to play a major part.
Michael Knowles – Celebrating Columbus
A mid-day pause: I posted twice in the past, but think it should be seen again. As I wrote in 2021,
On this day when all should be celebrating Christopher Columbus and his willingness “sail beyond the sunset,” to use a phrase from Tennyson, this short video give us an accurate picture of the man, his times, and his achievements. It also puts the lie to the bigoted, hateful, leftist slanders that have been used in recent years to poison his legacy.
A mid-day pause: I posted twice in the past, but think it should be seen again. As I wrote in 2021,
On this day when all should be celebrating Christopher Columbus and his willingness “sail beyond the sunset,” to use a phrase from Tennyson, this short video give us an accurate picture of the man, his times, and his achievements. It also puts the lie to the bigoted, hateful, leftist slanders that have been used in recent years to poison his legacy.
Welsh university delivers spectometer for Europe’s Franklin Mars rover
Aberystwyth University in Wales this week delivered the spectometer instrument, dubbed Enfys, to be installed on Franklin Mars rover being built by the European Space Agency (ESA) and now scheduled for launch in 2028.
Enfys will work in tandem with PanCam – a camera system led by UCL’s Mullard Space Science Laboratory – to pinpoint mineral targets. These insights will enable the rover to select optimal drilling sites on the Martian surface, with samples analysed by other onboard instruments. The instrument being shipped today will be installed on the rover’s ‘Earth twin’ known as the Ground Test Model located at the Aerospace Logistics Technology Engineering Company in Turin.
Since the Franklin rover was initially supposed to launch in 2020, it is puzzling this instrument is only being delivered now. It could be that the original spectrometer was supposed to be provided by ESA’s original partner in the project Russia, but became unavailable when that partnership broke up due to Russia’s invasion of the Ukraine.
Or it could be the instrument’s development was simply late and behind schedule, as so many ESA’s projects routinely are. For example, the mission’s launch was first delayed from ’20 to ’22 because the parachutes weren’t ready. Then it was delayed until ’28 because of the break-up with Russia. Even now it remains uncertain it will meet this new date.
Aberystwyth University in Wales this week delivered the spectometer instrument, dubbed Enfys, to be installed on Franklin Mars rover being built by the European Space Agency (ESA) and now scheduled for launch in 2028.
Enfys will work in tandem with PanCam – a camera system led by UCL’s Mullard Space Science Laboratory – to pinpoint mineral targets. These insights will enable the rover to select optimal drilling sites on the Martian surface, with samples analysed by other onboard instruments. The instrument being shipped today will be installed on the rover’s ‘Earth twin’ known as the Ground Test Model located at the Aerospace Logistics Technology Engineering Company in Turin.
Since the Franklin rover was initially supposed to launch in 2020, it is puzzling this instrument is only being delivered now. It could be that the original spectrometer was supposed to be provided by ESA’s original partner in the project Russia, but became unavailable when that partnership broke up due to Russia’s invasion of the Ukraine.
Or it could be the instrument’s development was simply late and behind schedule, as so many ESA’s projects routinely are. For example, the mission’s launch was first delayed from ’20 to ’22 because the parachutes weren’t ready. Then it was delayed until ’28 because of the break-up with Russia. Even now it remains uncertain it will meet this new date.
Faced with loss of the federal gravy train, Lowell Observatory makes major changes
According to a press release last week, the Lowell Observatory in Arizona is now making major changes to it management and operations due to “declines in federal research funding.”
The new framework centers on two defining pursuits: Planetary Defense, safeguarding our world from cosmic hazards, and Exoplanetary Research, seeking to understand distant worlds and the potential for life beyond Earth.
Declines in federal research funding, coupled with uncertainty about future national priorities, have impacted research institutions across the country. At the same time, Lowell’s historic reliance on internal funding to sustain research is no longer a viable long-term model. To ensure stability and growth, the Observatory will focus its efforts on key scientific areas while building new endowments to support the scientists and technology that drive discovery.
Essentially, it can no longer depend on easy federal cash (thank you Donald Trump!), and thus needs to actually do real research work in fields that others consider important. It will also abandon its “traditional academic tenure system.” Scientists who use the facility will now have to earn that right, in a case-by-case basis. And such researchers will have to be funded by “private, endowed support.”
In other words, Lowell is returning to the model that had been used by American researchers for most of the nation’s history, until World War II, getting their funding from private sources rather than the federal teat.
We should expect therefore the work at Lowell to become more effective and focused, something it has not been for decades.
According to a press release last week, the Lowell Observatory in Arizona is now making major changes to it management and operations due to “declines in federal research funding.”
The new framework centers on two defining pursuits: Planetary Defense, safeguarding our world from cosmic hazards, and Exoplanetary Research, seeking to understand distant worlds and the potential for life beyond Earth.
Declines in federal research funding, coupled with uncertainty about future national priorities, have impacted research institutions across the country. At the same time, Lowell’s historic reliance on internal funding to sustain research is no longer a viable long-term model. To ensure stability and growth, the Observatory will focus its efforts on key scientific areas while building new endowments to support the scientists and technology that drive discovery.
Essentially, it can no longer depend on easy federal cash (thank you Donald Trump!), and thus needs to actually do real research work in fields that others consider important. It will also abandon its “traditional academic tenure system.” Scientists who use the facility will now have to earn that right, in a case-by-case basis. And such researchers will have to be funded by “private, endowed support.”
In other words, Lowell is returning to the model that had been used by American researchers for most of the nation’s history, until World War II, getting their funding from private sources rather than the federal teat.
We should expect therefore the work at Lowell to become more effective and focused, something it has not been for decades.
Germany’s space agency DLR delivers one prototype leg for Europe’s Callisto grasshopper
Callisto’s basic design
Government in-action: After a decade of work, the German space agency DLR this week finally delivered for testing a prototype leg of the Callisto grasshopper-type demo rocket, intended by the European Space Agency (ESA) to demonstrate vertical take-off and landing.
On 9 October, the Institute of Structures and Design announced that it had delivered a qualification model of the demonstrator’s landing leg to the Institute of Space Systems in Bremen. According to a 3 December 2024 update, the leg will now undergo a series of tests at the Institute’s Landing and Mobility Facility, including deployment, touchdown, and vibration testing.
Once the qualification test campaign is complete and the landing leg design has been validated, the Institute of Structures and Design will proceed with the construction of the four flight-ready legs.
Note again that Callisto, as shown to the right, was proposed as a joint ESA and JAXA project in 2015. Only now, a decade later, as DLR delivered one prototype leg. The first test hop has been repeatedly delayed, so that now it is now not expected to happen until 2027, and that rocket will not even be an operational version, it will simply be a small scale prototype.
Meanwhile, SpaceX has landed its Falcon 9 first stage hundreds of times, and reused them dozens of times. Other companies are flying or building their own reusable rockets, and hope to fly operational versions next year.
The contrast between this government project and the private sector is quite embarrassing. What makes it even more embarrassing is that it is par for the course, and yet so many people still look to the government as the god who can get things done. When will people learn?
Callisto’s basic design
Government in-action: After a decade of work, the German space agency DLR this week finally delivered for testing a prototype leg of the Callisto grasshopper-type demo rocket, intended by the European Space Agency (ESA) to demonstrate vertical take-off and landing.
On 9 October, the Institute of Structures and Design announced that it had delivered a qualification model of the demonstrator’s landing leg to the Institute of Space Systems in Bremen. According to a 3 December 2024 update, the leg will now undergo a series of tests at the Institute’s Landing and Mobility Facility, including deployment, touchdown, and vibration testing.
Once the qualification test campaign is complete and the landing leg design has been validated, the Institute of Structures and Design will proceed with the construction of the four flight-ready legs.
Note again that Callisto, as shown to the right, was proposed as a joint ESA and JAXA project in 2015. Only now, a decade later, as DLR delivered one prototype leg. The first test hop has been repeatedly delayed, so that now it is now not expected to happen until 2027, and that rocket will not even be an operational version, it will simply be a small scale prototype.
Meanwhile, SpaceX has landed its Falcon 9 first stage hundreds of times, and reused them dozens of times. Other companies are flying or building their own reusable rockets, and hope to fly operational versions next year.
The contrast between this government project and the private sector is quite embarrassing. What makes it even more embarrassing is that it is par for the course, and yet so many people still look to the government as the god who can get things done. When will people learn?
Watch the eleventh orbital test flight of SpaceX’s Starship/Superheavy rocket
The eleventh orbital test launch of Starship/Superheavy is scheduled for 6:15 (Central) today. It will be the last flight for version 2 of Starship, and will also include the second reuse of a Superheavy booster.
Starship will repeat its flight plan from the previous flight, testing the deployment of dummy Starlink satellites, the relighting of its Raptor engines once in orbit, and various new configurations of its thermal protection system. It will come down in the Indian Ocean, either controlled or not. Future flights will use version three, and quickly move towards orbital flights and a return to Boca Chica for a tower chopstick capture and later reuse.
Superheavy, which flew previously on the eighth test flight, will do more engine configuration tests on its return, and will attempt a soft vertical splashdown in the Gulf.
You can watch SpaceX’s X live stream at the link above. I have also embedded Space Affairs youtube feed below.
» Read more
The eleventh orbital test launch of Starship/Superheavy is scheduled for 6:15 (Central) today. It will be the last flight for version 2 of Starship, and will also include the second reuse of a Superheavy booster.
Starship will repeat its flight plan from the previous flight, testing the deployment of dummy Starlink satellites, the relighting of its Raptor engines once in orbit, and various new configurations of its thermal protection system. It will come down in the Indian Ocean, either controlled or not. Future flights will use version three, and quickly move towards orbital flights and a return to Boca Chica for a tower chopstick capture and later reuse.
Superheavy, which flew previously on the eighth test flight, will do more engine configuration tests on its return, and will attempt a soft vertical splashdown in the Gulf.
You can watch SpaceX’s X live stream at the link above. I have also embedded Space Affairs youtube feed below.
» Read more