Author: Robert Zimmerman
December 3, 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.
- On this day in 1995 the Solar and Heliospheric Observatory (SOHO) was launched
Despite being designed to only last two years, and a number of failures of key equipment, engineers have kept it going now for three decades. Kudos to them!
- On this day in 1993, the first servicing mission for the Hubble Space Telescope was launched
The shuttle was Endeavour, and the mission saved the telescope. On spacewalks on five consecutive days they fixed its out-of-focus mirror, replaced its wobbly defective solar panels, replaced three gyroscopes that had failed, and fixed a number of other issues. The rest is history.
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.
- On this day in 1995 the Solar and Heliospheric Observatory (SOHO) was launched
Despite being designed to only last two years, and a number of failures of key equipment, engineers have kept it going now for three decades. Kudos to them!
- On this day in 1993, the first servicing mission for the Hubble Space Telescope was launched
The shuttle was Endeavour, and the mission saved the telescope. On spacewalks on five consecutive days they fixed its out-of-focus mirror, replaced its wobbly defective solar panels, replaced three gyroscopes that had failed, and fixed a number of other issues. The rest is history.
Weird mottled terrain in the dry tropics of Mars
Click for full image.
Cool image time! The picture to the right, cropped, reduced, and enhanced to post here, was taken on October 28, 2025 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). Labeled by the science team as “mottled ridged terrain,” it shows a relatively flat area of scattered broken-up flat-topped ridges and knobs, following no clear pattern of formation.
In trying to research this, I could only find one paper [pdf] discussing this kind of mottled ridges that did a survey of similar features across a large region to the northwest. That paper could not determine what caused such features, but came up with hypothesis. From the abstract:
While it is not possible to determine the precise formation mechanism of these polygonal ridge networks from our new data, their formation can be assessed in terms of three possibly separate processes: (1) polygonal fracture formation, (2) fracture filling and (3) exhumation. We find that polygonal
fracture formation by impact cratering and/or desiccation of sedimentary host deposits is consistent with our results and previous spectral studies. Once the polygonal fractures have formed, fracture filling by clastic dikes and/or mineral precipitation from aqueous circulation is most consistent with our results. Exhumation, probably by aeolian processes that eroded much of these ancient Noachian terrains where the ridges are present caused the filled fractures to lie in relief as ridges today.
To put this in plain terms, the initial polygon-patterned cracks were formed by either an impact or the drying out of the surface (similar to the cracks seen on dried mud here on Earth). Both could have contributed. Then material welled up from below, either lava or mud, that hardened to fill the cracks. Later erosion by wind stripped away the surface, leaving behind these broken ridges.
As always, the location adds some very interesting context.
» Read more
Click for full image.
Cool image time! The picture to the right, cropped, reduced, and enhanced to post here, was taken on October 28, 2025 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). Labeled by the science team as “mottled ridged terrain,” it shows a relatively flat area of scattered broken-up flat-topped ridges and knobs, following no clear pattern of formation.
In trying to research this, I could only find one paper [pdf] discussing this kind of mottled ridges that did a survey of similar features across a large region to the northwest. That paper could not determine what caused such features, but came up with hypothesis. From the abstract:
While it is not possible to determine the precise formation mechanism of these polygonal ridge networks from our new data, their formation can be assessed in terms of three possibly separate processes: (1) polygonal fracture formation, (2) fracture filling and (3) exhumation. We find that polygonal
fracture formation by impact cratering and/or desiccation of sedimentary host deposits is consistent with our results and previous spectral studies. Once the polygonal fractures have formed, fracture filling by clastic dikes and/or mineral precipitation from aqueous circulation is most consistent with our results. Exhumation, probably by aeolian processes that eroded much of these ancient Noachian terrains where the ridges are present caused the filled fractures to lie in relief as ridges today.
To put this in plain terms, the initial polygon-patterned cracks were formed by either an impact or the drying out of the surface (similar to the cracks seen on dried mud here on Earth). Both could have contributed. Then material welled up from below, either lava or mud, that hardened to fill the cracks. Later erosion by wind stripped away the surface, leaving behind these broken ridges.
As always, the location adds some very interesting context.
» Read more
Sunspot update: Sunspot activity again crashes far below predictions
It is the start of another month, so it is time again to post my monthly update of the never-ending sunspot cycle on the Sun, using NOAA’s own monthly update of its graph of sunspot activity and annotating it with extra information to illustrate the larger scientific context.
The green dot on the graph below indicates the level of sunspot activity on the Sun’s Earth-facing hemisphere during the month of November. And once again, the Sun surprised us, producing far less sunspots than expected, based on the April 2025 prediction by NOAA’s panel of solar scientists (as indicated by the purple/magenta line).
» Read more
It is the start of another month, so it is time again to post my monthly update of the never-ending sunspot cycle on the Sun, using NOAA’s own monthly update of its graph of sunspot activity and annotating it with extra information to illustrate the larger scientific context.
The green dot on the graph below indicates the level of sunspot activity on the Sun’s Earth-facing hemisphere during the month of November. And once again, the Sun surprised us, producing far less sunspots than expected, based on the April 2025 prediction by NOAA’s panel of solar scientists (as indicated by the purple/magenta line).
» Read more
France’s space agency CNES found liable for environmental damage at French Guiana spaceport
The French Guiana spaceport. The Diamant launchsite is labeled “B.”
Click for full resolution image. (Note: The Ariane-5 pad is now the
Ariane-6 pad.)
France’s space agency CNES, which has taken back management from Arianespace of the French Guiana spaceport it owns, has now been found liable for destroying a protected habitat as it began construction to upgrade the old abandoned Diamant rocket launch site into a pad for several of Europe’s new commercial rocket startups.
In March 2022, the regional environmental authority of French Guiana (DGTM) formally informed CNES that it could not begin demolition or earthworks at the Diamant site without first securing the legally required species and water-law authorisations. Despite this, the agency leveled the area in the preceding weeks, with the environmental NGO CERATO discovering the destruction in April 2022.
In August 2022, the DGTM carried out an unannounced inspection of the Diamant site and found further destruction of protected habitats linked to the agency’s PV2 solar farm project. In October 2022, the PV2 project manager informed DGTM that CNES had known about the presence of protected species on the PV2 site since 1 July 2022, yet began earthworks anyway.
In response to repeated flouting of DGTM procedures, the Prefect of French Guiana, the top regional authority, issued a stop-work order requiring CNES to halt all works at both sites.
It appears this stop-work order has contributed to delays in construction. The news now is that the case appears to have been settled.
The agency has been ordered to repair the damage within three years or face a fine of €50,000. It will also be required to finance ecological compensation actions elsewhere on the grounds of the Guiana Space Centre. The conclusion of the lawsuit will allow the agency to fully resume construction at the site, which it had been ordered to stop in late 2022.
In other words, CNES has been told to spend money elsewhere at the spaceport to make the local environmental authorities happy. It remains unclear how these delays have or even will impact the plans of the Spanish rocket startup PLD, which hopes to do the first orbital launch of its Miura-5 rocket from this site in 2026. PLD expects the first flight-worthy Miura-5 to be delivered to French Guiana early next year, so the delays in French Guiana have not yet effected its plans. That might now change if the site won’t be ready as planned.
This whole story however does indicate a fundamental problem within all of Europe’s space regulatory infrastructure that in the future is likely to hinder the development of its new commercial space industry. Europe’s leadership likes its red tape, and has done nothing to reduce it as it has shifted from the government-run model (where it controls and owns everything) to the capitalism model (where it buys what it needs from an independent competing private sector).
The French Guiana spaceport. The Diamant launchsite is labeled “B.”
Click for full resolution image. (Note: The Ariane-5 pad is now the
Ariane-6 pad.)
France’s space agency CNES, which has taken back management from Arianespace of the French Guiana spaceport it owns, has now been found liable for destroying a protected habitat as it began construction to upgrade the old abandoned Diamant rocket launch site into a pad for several of Europe’s new commercial rocket startups.
In March 2022, the regional environmental authority of French Guiana (DGTM) formally informed CNES that it could not begin demolition or earthworks at the Diamant site without first securing the legally required species and water-law authorisations. Despite this, the agency leveled the area in the preceding weeks, with the environmental NGO CERATO discovering the destruction in April 2022.
In August 2022, the DGTM carried out an unannounced inspection of the Diamant site and found further destruction of protected habitats linked to the agency’s PV2 solar farm project. In October 2022, the PV2 project manager informed DGTM that CNES had known about the presence of protected species on the PV2 site since 1 July 2022, yet began earthworks anyway.
In response to repeated flouting of DGTM procedures, the Prefect of French Guiana, the top regional authority, issued a stop-work order requiring CNES to halt all works at both sites.
It appears this stop-work order has contributed to delays in construction. The news now is that the case appears to have been settled.
The agency has been ordered to repair the damage within three years or face a fine of €50,000. It will also be required to finance ecological compensation actions elsewhere on the grounds of the Guiana Space Centre. The conclusion of the lawsuit will allow the agency to fully resume construction at the site, which it had been ordered to stop in late 2022.
In other words, CNES has been told to spend money elsewhere at the spaceport to make the local environmental authorities happy. It remains unclear how these delays have or even will impact the plans of the Spanish rocket startup PLD, which hopes to do the first orbital launch of its Miura-5 rocket from this site in 2026. PLD expects the first flight-worthy Miura-5 to be delivered to French Guiana early next year, so the delays in French Guiana have not yet effected its plans. That might now change if the site won’t be ready as planned.
This whole story however does indicate a fundamental problem within all of Europe’s space regulatory infrastructure that in the future is likely to hinder the development of its new commercial space industry. Europe’s leadership likes its red tape, and has done nothing to reduce it as it has shifted from the government-run model (where it controls and owns everything) to the capitalism model (where it buys what it needs from an independent competing private sector).
Russian astronaut kicked out of the U.S. for stealing proprietary SpaceX designs
A Russian astronaut scheduled to fly on the next upcoming Dragon mission to ISS as part of the barter agreement between NASA and Roscosmos, has been removed from that mission after being caught taking pictures of SpaceX equipment in violation of State Department ITAR regulations.
Russian cosmonaut Oleg Artemyev has been removed from the prime crew of SpaceX’s Crew-12 mission to the International Space Station and replaced by fellow Roscosmos cosmonaut Andrey Fedyaev after sources alleged he photographed confidential SpaceX materials in California in violation of US export control rules, according to The Insider on December 2.
The outlet reported that Trishkin also said NASA did not want the controversy around Artemyev to become public, while Artemyev was removed from training at SpaceX’s Hawthorne California, facility last week after allegedly photographing SpaceX engines and other internal materials on his phone and taking them off-site.
The sources for this story all come from within Russia but it appears the story is true. It now appears that when the next manned Dragon launches to ISS in February, Fedyaev will fly instead of Artemyev.
The irony of this is that Russia doesn’t really have the capability of developing a comparable SpaceX rocket using this information. If anything, it would be more likely for Russia to sell the information to China in exchange for military hardware it could use in the Ukraine.
Either way, this violation by Artemyev of ITAR does not speak well for the future of the U.S./Russian partnership in space. It will certainly continue until ISS is retired, but this incident cements the likelihood that it will then end. None of the American commercial stations have shown any interest in signing agreemennts with Russia, though they all have signed numerous international deals, some with former Soviet bloc nations and even former Soviet provinces. After ISS Russia will be on its own.
And based on its inability to develop anything new in the past three decades, don’t expect much from it in space.
A Russian astronaut scheduled to fly on the next upcoming Dragon mission to ISS as part of the barter agreement between NASA and Roscosmos, has been removed from that mission after being caught taking pictures of SpaceX equipment in violation of State Department ITAR regulations.
Russian cosmonaut Oleg Artemyev has been removed from the prime crew of SpaceX’s Crew-12 mission to the International Space Station and replaced by fellow Roscosmos cosmonaut Andrey Fedyaev after sources alleged he photographed confidential SpaceX materials in California in violation of US export control rules, according to The Insider on December 2.
The outlet reported that Trishkin also said NASA did not want the controversy around Artemyev to become public, while Artemyev was removed from training at SpaceX’s Hawthorne California, facility last week after allegedly photographing SpaceX engines and other internal materials on his phone and taking them off-site.
The sources for this story all come from within Russia but it appears the story is true. It now appears that when the next manned Dragon launches to ISS in February, Fedyaev will fly instead of Artemyev.
The irony of this is that Russia doesn’t really have the capability of developing a comparable SpaceX rocket using this information. If anything, it would be more likely for Russia to sell the information to China in exchange for military hardware it could use in the Ukraine.
Either way, this violation by Artemyev of ITAR does not speak well for the future of the U.S./Russian partnership in space. It will certainly continue until ISS is retired, but this incident cements the likelihood that it will then end. None of the American commercial stations have shown any interest in signing agreemennts with Russia, though they all have signed numerous international deals, some with former Soviet bloc nations and even former Soviet provinces. After ISS Russia will be on its own.
And based on its inability to develop anything new in the past three decades, don’t expect much from it in space.
New data from VLT uncovers numerous debris disks around stars
Click for original
Using a new instrument on the Very Large Telescope (VLT) in Chile, astronomers have compiled a catalog of 51 potential exoplanet solar systems, all with intriguing debris disks surround the stars with features suggesting the existence of asteroids and comets.
The image to the right shows a sampling of those systems. From the press release:
“To obtain this collection, we processed data from observations of 161 nearby young stars whose infrared emission strongly indicates the presence of a debris disk,” says Natalia Engler (ETH Zurich), the lead author of the study. “The resulting images show 51 debris disks with a variety of properties — some smaller, some larger, some seen from the side and some nearly face-on – and a considerable diversity of disk structures. Four of the disks had never been imaged before.”
Comparisons within a larger sample are crucial for discovering the systematics behind object properties. In this case, an analysis of the 51 debris disks and their stars confirmed several systematic trends: When a young star is more massive, its debris disk tends to have more mass as well. The same is true for debris disks where the majority of the material is located at a greater distance from the central star.
Arguably the most interesting feature of the SPHERE debris disks are the structures within the disks themselves. In many of the images, disks have a concentric ring- or band-like structure, with disk material predominantly found at specific distances from the central star. The distribution of small bodies in our own solar system has a similar structure, with small bodies concentrated in the asteroid belt (asteroids) and the Kuiper belt (comets).
The data from various telescopes both on the ground and in space is increasingly telling us that our solar system is not unique, and that the galaxy is filled with millions of similar systems, all in different states of formation. This hypothesis is further strengthened by the appearance of interstellar comet 3I/Atlas, which despite coming from outside our solar system is remarkably similar to the comets formed here.
Click for original
Using a new instrument on the Very Large Telescope (VLT) in Chile, astronomers have compiled a catalog of 51 potential exoplanet solar systems, all with intriguing debris disks surround the stars with features suggesting the existence of asteroids and comets.
The image to the right shows a sampling of those systems. From the press release:
“To obtain this collection, we processed data from observations of 161 nearby young stars whose infrared emission strongly indicates the presence of a debris disk,” says Natalia Engler (ETH Zurich), the lead author of the study. “The resulting images show 51 debris disks with a variety of properties — some smaller, some larger, some seen from the side and some nearly face-on – and a considerable diversity of disk structures. Four of the disks had never been imaged before.”
Comparisons within a larger sample are crucial for discovering the systematics behind object properties. In this case, an analysis of the 51 debris disks and their stars confirmed several systematic trends: When a young star is more massive, its debris disk tends to have more mass as well. The same is true for debris disks where the majority of the material is located at a greater distance from the central star.
Arguably the most interesting feature of the SPHERE debris disks are the structures within the disks themselves. In many of the images, disks have a concentric ring- or band-like structure, with disk material predominantly found at specific distances from the central star. The distribution of small bodies in our own solar system has a similar structure, with small bodies concentrated in the asteroid belt (asteroids) and the Kuiper belt (comets).
The data from various telescopes both on the ground and in space is increasingly telling us that our solar system is not unique, and that the galaxy is filled with millions of similar systems, all in different states of formation. This hypothesis is further strengthened by the appearance of interstellar comet 3I/Atlas, which despite coming from outside our solar system is remarkably similar to the comets formed here.
China’s Zhuque-3 copycat Falcon 9 reaches orbit on first launch; 1st stage crashes
Screen capture from China’s
state-run press
The methane-fueled Zhuque-3 rocket built by China’s Landspace pseudo-company successfully reached orbit today on its first launch, though the attempt to land the first stage vertically for later reuse failed when it crashed near its landing zone.
The reusable rocket, designed by the Beijing-based commercial space company LandSpace, was launched from the Jiuquan Satellite Launch Centre in China’s northwest at noon on Wednesday. After reaching a low-Earth orbit, the first stage of the rocket – the lower section that lifts the vehicle off the ground – appeared to catch fire in the air before crashing near the target recovery site.
I think a video of that failed landing can be seen here, though I cannot be sure, as it appeared to go up on youtube immediately at launch time, almost too soon.
For the Landspace pseudo-company, getting this rocket to orbit on the first try is a major success. It plans several more launches in the coming months, with each attempting a similar landing. Based on SpaceX’s history in this matter, it should not take it long to achieve its first landing success.
The leaders in the 2025 launch race:
158 SpaceX
75 China (a new record)
15 Rocket Lab
15 Russia
SpaceX still leads the rest of the world in successful launches, 158 to 127.
Screen capture from China’s
state-run press
The methane-fueled Zhuque-3 rocket built by China’s Landspace pseudo-company successfully reached orbit today on its first launch, though the attempt to land the first stage vertically for later reuse failed when it crashed near its landing zone.
The reusable rocket, designed by the Beijing-based commercial space company LandSpace, was launched from the Jiuquan Satellite Launch Centre in China’s northwest at noon on Wednesday. After reaching a low-Earth orbit, the first stage of the rocket – the lower section that lifts the vehicle off the ground – appeared to catch fire in the air before crashing near the target recovery site.
I think a video of that failed landing can be seen here, though I cannot be sure, as it appeared to go up on youtube immediately at launch time, almost too soon.
For the Landspace pseudo-company, getting this rocket to orbit on the first try is a major success. It plans several more launches in the coming months, with each attempting a similar landing. Based on SpaceX’s history in this matter, it should not take it long to achieve its first landing success.
The leaders in the 2025 launch race:
158 SpaceX
75 China (a new record)
15 Rocket Lab
15 Russia
SpaceX still leads the rest of the world in successful launches, 158 to 127.
Jefferson Starship – Jane
SpaceX launches 29 more Starlink satellites
SpaceX today successfully launched another 29 Starlink satellites, its Falcon 9 rocket lifting off from Cape Canaveral in Florida.
The first stage completed its 25th flight, landing on a drone ship in the Atlantic. With this flight, this booster, B1077, has now tied the space shuttle Endeavour in reuses, and is only three behind the Columbia shuttle.
The leaders in the 2025 launch race:
158 SpaceX (a new record)
74 China
15 Rocket Lab
15 Russia
SpaceX now leads the rest of the world in successful launches, 158 to 126.
SpaceX today successfully launched another 29 Starlink satellites, its Falcon 9 rocket lifting off from Cape Canaveral in Florida.
The first stage completed its 25th flight, landing on a drone ship in the Atlantic. With this flight, this booster, B1077, has now tied the space shuttle Endeavour in reuses, and is only three behind the Columbia shuttle.
The leaders in the 2025 launch race:
158 SpaceX (a new record)
74 China
15 Rocket Lab
15 Russia
SpaceX now leads the rest of the world in successful launches, 158 to 126.
December 2, 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.
- Great photo of 3I/ATLAS taken by astronomers using a Texas ground-based telescope
The image is one of the best of the comet’s tail. As noted at the link, “Comet 3I/ATLAS appears relatively normal when compared to Solar System comets, therefore providing more evidence that our Solar System is a somewhat typical star system.”
- New rumors circulating today suggest that the Zhuque-3 launch could be back on for December 3
According to Jay, the airspace closures have been updated to reflect this date, but nothing as yet been confirmed by China. My guess is that the new bosses now supervising China’s pseudo-rocket companies first demanded a delay so they could “review” things, and were quickly made to realize a long delay made no sense.
- China touts the ongoing construction of a new antenna to be used in its own Deep Space Network for communicating with interplanetary missions
This antenna appears essential especially for its Chang’e-7 lander to the Moon’s south pole, targeting a launch next year.
- On this day in 2018 InSight’s air pressure sensor and seismometer captured the vibrations from the Martian wind
The press release claimed we were hearing the wind of Mars, but that’s bunk. The sounds recorded were from vibrations on the solar panels from that wind.
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.
- Great photo of 3I/ATLAS taken by astronomers using a Texas ground-based telescope
The image is one of the best of the comet’s tail. As noted at the link, “Comet 3I/ATLAS appears relatively normal when compared to Solar System comets, therefore providing more evidence that our Solar System is a somewhat typical star system.”
- New rumors circulating today suggest that the Zhuque-3 launch could be back on for December 3
According to Jay, the airspace closures have been updated to reflect this date, but nothing as yet been confirmed by China. My guess is that the new bosses now supervising China’s pseudo-rocket companies first demanded a delay so they could “review” things, and were quickly made to realize a long delay made no sense.
- China touts the ongoing construction of a new antenna to be used in its own Deep Space Network for communicating with interplanetary missions
This antenna appears essential especially for its Chang’e-7 lander to the Moon’s south pole, targeting a launch next year.
- On this day in 2018 InSight’s air pressure sensor and seismometer captured the vibrations from the Martian wind
The press release claimed we were hearing the wind of Mars, but that’s bunk. The sounds recorded were from vibrations on the solar panels from that wind.
Astronomers detect another galaxy that shouldn’t be there, so soon after the Big Bang
Click for original.
Using the Webb Space Telescopes astronomers have detected another galaxy that shouldn’t be there, so soon after the Big Bang.
The image to the right comes from figure 1 of the peer-reviewed paper. The galaxy’s two spiral arms form a backward “S” emanating out from the galaxy’s nucleus. From the press release:
Using JWST, researchers Rashi Jain and Yogesh Wadadekar spotted a galaxy remarkably similar to our own Milky Way. Yet this system formed when the cosmos was barely 1.5 billion years old—roughly a tenth of its present age. They named it Alaknanda, after the Himalayan river that is a twin headstream of the Ganga alongside the Mandakini—fittingly, the Hindi name for the Milky Way.
…It already has two sweeping spiral arms wrapped around a bright, rounded central region (the galaxy’s ‘bulge’), spanning about 30,000 light-years across. Even more impressively, it is annually churning out new stars, their combined mass roughly equivalent to 60 times the mass of our Sun. This rate is about 20 times that of the present-day Milky Way! About half of Alaknanda’s stars appear to have formed in only 200 million years—a blink in cosmic time.
This galaxy underlines the difficulty for cosmologists by much of Webb’s data of the early universe. Present theories of galaxy formation say it should take billions of years to form such a spiral galaxy, meaning it shouldn’t exist as yet so soon, only 1.5 billion years after the Big Bang.
Either the theories have to be revised substantially, or they are simply wrong entirely. Or we are missing or lacking in some fundamental information about the early universe that skews all our theories.
Click for original.
Using the Webb Space Telescopes astronomers have detected another galaxy that shouldn’t be there, so soon after the Big Bang.
The image to the right comes from figure 1 of the peer-reviewed paper. The galaxy’s two spiral arms form a backward “S” emanating out from the galaxy’s nucleus. From the press release:
Using JWST, researchers Rashi Jain and Yogesh Wadadekar spotted a galaxy remarkably similar to our own Milky Way. Yet this system formed when the cosmos was barely 1.5 billion years old—roughly a tenth of its present age. They named it Alaknanda, after the Himalayan river that is a twin headstream of the Ganga alongside the Mandakini—fittingly, the Hindi name for the Milky Way.
…It already has two sweeping spiral arms wrapped around a bright, rounded central region (the galaxy’s ‘bulge’), spanning about 30,000 light-years across. Even more impressively, it is annually churning out new stars, their combined mass roughly equivalent to 60 times the mass of our Sun. This rate is about 20 times that of the present-day Milky Way! About half of Alaknanda’s stars appear to have formed in only 200 million years—a blink in cosmic time.
This galaxy underlines the difficulty for cosmologists by much of Webb’s data of the early universe. Present theories of galaxy formation say it should take billions of years to form such a spiral galaxy, meaning it shouldn’t exist as yet so soon, only 1.5 billion years after the Big Bang.
Either the theories have to be revised substantially, or they are simply wrong entirely. Or we are missing or lacking in some fundamental information about the early universe that skews all our theories.
Blue Origin faces opposition renewing its permit to dump waste water at Florida launch facility
Chicken Little strikes again!
It appears several local politicians as well as the typical anti-everything activists are expressing opposition to Blue Origin’s request to renew its permit to dump waste water at its Florida launch facility.
Some county commissioners have concerns about the proposal because of how much money and effort has gone to cleaning up the Indian River. “That’s really troubling to me especially when we are spending so much money as a community on the half-cent sales tax and the save the Indian River Lagoon tax,” said Brevard County Commissioner Katie Delaney.
Space experts say large-scale companies don’t necessarily follow rules and regulations put on them. “There has been all sorts of industrial waste issues associated with the aerospace industry not just here in Florida but all across the country,” Florida Tech space professor, Don Platt, said.
The water is likely that used during launches to dampen the shock produced by the rocket’s engines, and like SpaceX’s systems, is almost certainly potable and harmless. This is also a permit that Blue Origin obtained five years ago and has used without harm during all its launchpad tests and launches.
None of this whining really matters, as it appears the county commission has no authority over the matter. The permit was issued by the state’s environmental department which will almost certainly approve the renewal. It is just unfortunate that these whiners almost always get positive coverage from our propaganda press. In this case the local Fox affiliate that reported the story clearly made no effort to research anything. It just simply spouted back the grumbles of these politicians and activists.
Chicken Little strikes again!
It appears several local politicians as well as the typical anti-everything activists are expressing opposition to Blue Origin’s request to renew its permit to dump waste water at its Florida launch facility.
Some county commissioners have concerns about the proposal because of how much money and effort has gone to cleaning up the Indian River. “That’s really troubling to me especially when we are spending so much money as a community on the half-cent sales tax and the save the Indian River Lagoon tax,” said Brevard County Commissioner Katie Delaney.
Space experts say large-scale companies don’t necessarily follow rules and regulations put on them. “There has been all sorts of industrial waste issues associated with the aerospace industry not just here in Florida but all across the country,” Florida Tech space professor, Don Platt, said.
The water is likely that used during launches to dampen the shock produced by the rocket’s engines, and like SpaceX’s systems, is almost certainly potable and harmless. This is also a permit that Blue Origin obtained five years ago and has used without harm during all its launchpad tests and launches.
None of this whining really matters, as it appears the county commission has no authority over the matter. The permit was issued by the state’s environmental department which will almost certainly approve the renewal. It is just unfortunate that these whiners almost always get positive coverage from our propaganda press. In this case the local Fox affiliate that reported the story clearly made no effort to research anything. It just simply spouted back the grumbles of these politicians and activists.
Three new papers find sugars, “gum,” and lots of stardust in the samples brought back from the asteroid Bennu
The asteroid Bennu
Three new papers published this week have found that the samples brought back by OSIRIS-REx from the asteroid Bennu contained some unexpected or unusual materials, including sugars that are important for biology, a gumlike material never seen before, and a much higher amount of stardust than expected.
The papers can be read here, here, and here.
As the press release notes, describing the sugar discovery:
The five-carbon sugar ribose and, for the first time in an extraterrestrial sample, six-carbon glucose were found. Although these sugars are not evidence of life, their detection, along with previous detections of amino acids, nucleobases, and carboxylic acids in Bennu samples, show building blocks of biological molecules were widespread throughout the solar system.
The stardust results found six-times the abundance previously found in other samples.
As for the “gum”, this was possibly the strangest discovery of all, coming from the solar system’s earliest time period.
» Read more
The asteroid Bennu
Three new papers published this week have found that the samples brought back by OSIRIS-REx from the asteroid Bennu contained some unexpected or unusual materials, including sugars that are important for biology, a gumlike material never seen before, and a much higher amount of stardust than expected.
The papers can be read here, here, and here.
As the press release notes, describing the sugar discovery:
The five-carbon sugar ribose and, for the first time in an extraterrestrial sample, six-carbon glucose were found. Although these sugars are not evidence of life, their detection, along with previous detections of amino acids, nucleobases, and carboxylic acids in Bennu samples, show building blocks of biological molecules were widespread throughout the solar system.
The stardust results found six-times the abundance previously found in other samples.
As for the “gum”, this was possibly the strangest discovery of all, coming from the solar system’s earliest time period.
» Read more
All eight ports on ISS occupied for the first time; Longest manned mission about to start?
ISS as presently configured. Click for original.
For the first time in its more than quarter century history, all eight docking ports on ISS are occupied, as shown in the graphic to the right.
For the first time in International Space Station history, all eight docking ports aboard the orbital outpost are occupied following the reinstallation of Northrop Grumman’s Cygnus XL cargo spacecraft to the Earth-facing port of the station’s Unity module. The eight spacecraft attached to the complex are: two SpaceX Dragons, Cygnus XL, JAXA’s (Japan Aerospace Exploration Agency) HTV-X1, two Roscosmos Soyuz crew spacecraft, and two Progress cargo ships.
This milestone follows the reattachment of the Cygnus XL spacecraft, supporting the Northrop Grumman-23 commercial resupply services mission for NASA, which was removed last week by the robotics officer at the agency’s Mission Control Center in Houston using the space station’s Canadarm2 robotic arm. The Cygnus XL movement was coordinated between NASA, Northrop Grumman, and Roscosmos to provide appropriate clearance for the arriving crewed Soyuz MS-28 spacecraft on Nov. 27.
Cygnus will remain attached to the orbiting laboratory until no earlier than March 2026, when it is scheduled to safely depart and dispose of up to 11,000 pounds of trash and unneeded cargo when it harmlessly burns up in Earth’s atmosphere.
This situation will not last of course, and in fact it may never happen again before the station is retired around 2030. First, Cygnus will leave in March. Second, one Russian Soyuz capsule will leave shortly, as the presence of two simply indicates a crew rotation is underway.
Third, it is presently unclear when the Russians will be able to launch further Soyuz or Progress capsules. » Read more
ISS as presently configured. Click for original.
For the first time in its more than quarter century history, all eight docking ports on ISS are occupied, as shown in the graphic to the right.
For the first time in International Space Station history, all eight docking ports aboard the orbital outpost are occupied following the reinstallation of Northrop Grumman’s Cygnus XL cargo spacecraft to the Earth-facing port of the station’s Unity module. The eight spacecraft attached to the complex are: two SpaceX Dragons, Cygnus XL, JAXA’s (Japan Aerospace Exploration Agency) HTV-X1, two Roscosmos Soyuz crew spacecraft, and two Progress cargo ships.
This milestone follows the reattachment of the Cygnus XL spacecraft, supporting the Northrop Grumman-23 commercial resupply services mission for NASA, which was removed last week by the robotics officer at the agency’s Mission Control Center in Houston using the space station’s Canadarm2 robotic arm. The Cygnus XL movement was coordinated between NASA, Northrop Grumman, and Roscosmos to provide appropriate clearance for the arriving crewed Soyuz MS-28 spacecraft on Nov. 27.
Cygnus will remain attached to the orbiting laboratory until no earlier than March 2026, when it is scheduled to safely depart and dispose of up to 11,000 pounds of trash and unneeded cargo when it harmlessly burns up in Earth’s atmosphere.
This situation will not last of course, and in fact it may never happen again before the station is retired around 2030. First, Cygnus will leave in March. Second, one Russian Soyuz capsule will leave shortly, as the presence of two simply indicates a crew rotation is underway.
Third, it is presently unclear when the Russians will be able to launch further Soyuz or Progress capsules. » Read more
China reveals its plans for the damaged Shenzhou-20 capsule docked to Tiangong-3
The Tiangong-3 station, as presently configured,
with two Shenzou capsules docked at either end.
Having successfully docked Shenzhou-22 as a lifeboat to its Tiangong-3 space station last week, China’s state-run press yesterday outlined its plans for the damaged Shenzhou-20 capsule that is still docked to the station but cannot be used by its crew because of cracks in one viewport.
First, China’s space operations have decided to attempt a return of the capsule back to Earth, unmanned, so the damage can be inspected in greater detail. Before that happens however the astronauts on board the station will do their own inspection, including the possibility of adding a patch.
During a subsequent spacewalk, the Shenzhou-21 crew, who are now undertaking a six-month orbital stay, may be tasked with inspecting the cracked viewport. They may also perform protective work on it using specialized devices delivered by the Shenzhou-22 launch — a procedure still being validated in ground tests, said Ji in a recent CCTV interview.
A day prior to their planned return on Nov. 5, the Shenzhou-20 crew spotted an anomaly on the viewport’s edge — a triangular, paint-like mark. They photographed it from multiple angles and under different lights, while the station’s robotic arm cameras were employed to take supplemental external pictures.
The flaw was later identified as “penetrating cracks,” said Jia Shijin, chief designer of the crewed spaceship system from China Academy of Space Technology. “The space debris responsible is preliminarily judged to be less than a millimeter in size, but struck with extremely high speed.”
This description of the damage is the most detailed China as yet revealed. These details certainly fit the description of an impact from an outside source, though considering China’s general lack of transparency some skepticism should still be retained. For example, we still do not know if these “penetrating cracks” mean the capsule is no longer holding its atmosphere, or if the crew has closed the capsule’s hatch to keep the air loss to a minimum.
Either way, it appears China’s engineers are concerned that this damage could cause a major break-up of the capsule during re-entry, and are thus considering options for covering it during that return.
The Tiangong-3 station, as presently configured,
with two Shenzou capsules docked at either end.
Having successfully docked Shenzhou-22 as a lifeboat to its Tiangong-3 space station last week, China’s state-run press yesterday outlined its plans for the damaged Shenzhou-20 capsule that is still docked to the station but cannot be used by its crew because of cracks in one viewport.
First, China’s space operations have decided to attempt a return of the capsule back to Earth, unmanned, so the damage can be inspected in greater detail. Before that happens however the astronauts on board the station will do their own inspection, including the possibility of adding a patch.
During a subsequent spacewalk, the Shenzhou-21 crew, who are now undertaking a six-month orbital stay, may be tasked with inspecting the cracked viewport. They may also perform protective work on it using specialized devices delivered by the Shenzhou-22 launch — a procedure still being validated in ground tests, said Ji in a recent CCTV interview.
A day prior to their planned return on Nov. 5, the Shenzhou-20 crew spotted an anomaly on the viewport’s edge — a triangular, paint-like mark. They photographed it from multiple angles and under different lights, while the station’s robotic arm cameras were employed to take supplemental external pictures.
The flaw was later identified as “penetrating cracks,” said Jia Shijin, chief designer of the crewed spaceship system from China Academy of Space Technology. “The space debris responsible is preliminarily judged to be less than a millimeter in size, but struck with extremely high speed.”
This description of the damage is the most detailed China as yet revealed. These details certainly fit the description of an impact from an outside source, though considering China’s general lack of transparency some skepticism should still be retained. For example, we still do not know if these “penetrating cracks” mean the capsule is no longer holding its atmosphere, or if the crew has closed the capsule’s hatch to keep the air loss to a minimum.
Either way, it appears China’s engineers are concerned that this damage could cause a major break-up of the capsule during re-entry, and are thus considering options for covering it during that return.
German rocket startup Isar gets launch contract from ESA
The German rocket startup Isar Aerospace yesterday announced it has won a launch contract from the European Space Agency (ESA) to place a satellite carrying a number of experimental payloads into orbit before the end of 2026.
Satellite launch service company Isar Aerospace has signed a contract with the European Space Agency (ESA) to launch the ΣYNDEO-3 mission under the European Union’s In-Orbit Demonstration and In-Orbit Validation Programme (IOD/IOV). The launch will be carried out from Isar Aerospace’s dedicated launch complex at Andøya Space in Norway from Q4 2026.
…Redwire is the prime contractor for the ΣYNDEO-3 mission and will be delivering its Hammerhead spacecraft for a launch onboard Isar Aerospace’s launch vehicle Spectrum to a low Earth orbit (LEO). The spacecraft was built and integrated at Redwire’s state-of-the-art satellite processing facility in Belgium. The spacecraft aggregates 10 innovative payloads from six countries and institutions: Spain, France, Germany, Italy, Luxembourg and the EC.
Isar has yet to reach orbit with its Spectrum rocket. The first launch failed in March only seconds after launch. A second attempt is presently scheduled for sometime prior to December 21, 2025, lifting off from Andoya.
This is the second new launch contract Isar has announced in the past two weeks, and the third since September. At the moment it appears it is gaining momentum pending that first launch later this month, especially because a successful December launch would make it the first European rocket startup to successfully reach orbit.
The German rocket startup Isar Aerospace yesterday announced it has won a launch contract from the European Space Agency (ESA) to place a satellite carrying a number of experimental payloads into orbit before the end of 2026.
Satellite launch service company Isar Aerospace has signed a contract with the European Space Agency (ESA) to launch the ΣYNDEO-3 mission under the European Union’s In-Orbit Demonstration and In-Orbit Validation Programme (IOD/IOV). The launch will be carried out from Isar Aerospace’s dedicated launch complex at Andøya Space in Norway from Q4 2026.
…Redwire is the prime contractor for the ΣYNDEO-3 mission and will be delivering its Hammerhead spacecraft for a launch onboard Isar Aerospace’s launch vehicle Spectrum to a low Earth orbit (LEO). The spacecraft was built and integrated at Redwire’s state-of-the-art satellite processing facility in Belgium. The spacecraft aggregates 10 innovative payloads from six countries and institutions: Spain, France, Germany, Italy, Luxembourg and the EC.
Isar has yet to reach orbit with its Spectrum rocket. The first launch failed in March only seconds after launch. A second attempt is presently scheduled for sometime prior to December 21, 2025, lifting off from Andoya.
This is the second new launch contract Isar has announced in the past two weeks, and the third since September. At the moment it appears it is gaining momentum pending that first launch later this month, especially because a successful December launch would make it the first European rocket startup to successfully reach orbit.
Senate Commerce committee to move up its vote on Isaacman’s nomination as NASA administrator
Billionaire Jared Isaacman
Today Senator Ted Cruz (R-Texas) announced that the Commerce committee he heads will vote on the re-nomination of Jared Isaacman for NASA administration on December 8, 2025, only five days after tomorrow’s renomination hearing.
It appears Cruz and his committee is pushing to get Isaacman approved as quickly as possible. At least one Republican senator, John Cornyn (R-Texas) has met with Isaacman again and gotten his commitment to move the space shuttle Discovery to Texas, as mandated by the budget bill passed several months ago. That commitment was likely a quid pro quo by Cornyn to get his vote for Isaacman.
Once Isaacman is approved by Cruz’s committee, the Senate could vote at any time. Whether it will do so before the end of the year remains unknown, as it would likely require a special session as the Senate is expected to be in recess until after the new year.
If it does not, it will likely give Isaacman very little time to review the next Artemis mission, tentatively schedule for launch as early as February 2026, carrying four astronauts around the Moon on a Orion capsule with a questionable heat shield and an untested environmental system.
Billionaire Jared Isaacman
Today Senator Ted Cruz (R-Texas) announced that the Commerce committee he heads will vote on the re-nomination of Jared Isaacman for NASA administration on December 8, 2025, only five days after tomorrow’s renomination hearing.
It appears Cruz and his committee is pushing to get Isaacman approved as quickly as possible. At least one Republican senator, John Cornyn (R-Texas) has met with Isaacman again and gotten his commitment to move the space shuttle Discovery to Texas, as mandated by the budget bill passed several months ago. That commitment was likely a quid pro quo by Cornyn to get his vote for Isaacman.
Once Isaacman is approved by Cruz’s committee, the Senate could vote at any time. Whether it will do so before the end of the year remains unknown, as it would likely require a special session as the Senate is expected to be in recess until after the new year.
If it does not, it will likely give Isaacman very little time to review the next Artemis mission, tentatively schedule for launch as early as February 2026, carrying four astronauts around the Moon on a Orion capsule with a questionable heat shield and an untested environmental system.
SpaceX gets Air Force approval to launch and land Starship/Superheavy at Cape Canaveral
The Air Force announced late yesterday [pdf] that it will now allow SpaceX to launch its Starship/Superheavy rocket at Space Launch Complex 37 (SLC-37) at Cape Canaveral in Florida (as shown on the map to the right) as many as 76 times per year, with twice that number of landings.
The DAF [Department of Air Force] decision authorizes SpaceX to use SLC-37 at CCSFS [Cape Canaveral Space Force Station] to support Starship-Super Heavy launch and landing operations, including the redevelopment of SLC-37 and the other infrastructure improvements required and analyzed in the FEIS [Final Environmental Impact Statement]. Under this ROD [record of decision], upon execution of the real property agreement and associated documentation, and as analyzed in the FEIS while adhering to the mitigation measures specified in Appendix A to this ROD, SpaceX is authorized to: (1) undertake construction activities necessary to re-develop SLC-37 and associated infrastructure for Starship Super Heavy operations; (2) conduct prelaunch operations, including the transportation of launch vehicle components and static fire tests; and (3) conduct up to 76 launches and 152 landings annually once a supplemental analysis of airspace impacts by the Federal Aviation Administration (FAA) is completed. [emphasi mine]
The deal also requires SpaceX to do some road upgrades in order to transport the rocket from its Gigabay to the launch tower. The company immediately announced on X yesterday that it has already begun construction, and expects to have three pads in Florida before all is done.
The final environmental impact statement [pdf] was released on November 20, 2025, and concluded in more than 200 pages that there will be no significant impact from these launch operations, something that should be self-evident after more than three-quarters of century of rocketry at the Cape. The existence of the spaceport acts to protect wildlife, because it limits development across a wide area.
The report suggested that some turtle species and one mouse specie might “affected adversely”, but it it also appears that risk was considered minor and not enough to block development. To deal with this however the impact statement requires SpaceX to do a number of mitigation actions, similar to what it is required to do at Boca Chica.
One fact must be recognized, based on the red tape and delays experienced by SpaceX during the Biden administration. Had Kamala Harris and the cadre that ran the White House under Biden had been in office now, this approval would almost certainly have not happened, or if it did, it would have likely been delayed for a considerable amount of time, into next year at the earliest. It is certain that Trump is clearing the path to prevent red tape and the administrative state from slowing things down unnecessarily.
This announcement also strengthens the likelihood that SpaceX will do at least one launch of Starship/Superheavy from Florida in 2026. And if not then, by 2027 for sure.
The Air Force announced late yesterday [pdf] that it will now allow SpaceX to launch its Starship/Superheavy rocket at Space Launch Complex 37 (SLC-37) at Cape Canaveral in Florida (as shown on the map to the right) as many as 76 times per year, with twice that number of landings.
The DAF [Department of Air Force] decision authorizes SpaceX to use SLC-37 at CCSFS [Cape Canaveral Space Force Station] to support Starship-Super Heavy launch and landing operations, including the redevelopment of SLC-37 and the other infrastructure improvements required and analyzed in the FEIS [Final Environmental Impact Statement]. Under this ROD [record of decision], upon execution of the real property agreement and associated documentation, and as analyzed in the FEIS while adhering to the mitigation measures specified in Appendix A to this ROD, SpaceX is authorized to: (1) undertake construction activities necessary to re-develop SLC-37 and associated infrastructure for Starship Super Heavy operations; (2) conduct prelaunch operations, including the transportation of launch vehicle components and static fire tests; and (3) conduct up to 76 launches and 152 landings annually once a supplemental analysis of airspace impacts by the Federal Aviation Administration (FAA) is completed. [emphasi mine]
The deal also requires SpaceX to do some road upgrades in order to transport the rocket from its Gigabay to the launch tower. The company immediately announced on X yesterday that it has already begun construction, and expects to have three pads in Florida before all is done.
The final environmental impact statement [pdf] was released on November 20, 2025, and concluded in more than 200 pages that there will be no significant impact from these launch operations, something that should be self-evident after more than three-quarters of century of rocketry at the Cape. The existence of the spaceport acts to protect wildlife, because it limits development across a wide area.
The report suggested that some turtle species and one mouse specie might “affected adversely”, but it it also appears that risk was considered minor and not enough to block development. To deal with this however the impact statement requires SpaceX to do a number of mitigation actions, similar to what it is required to do at Boca Chica.
One fact must be recognized, based on the red tape and delays experienced by SpaceX during the Biden administration. Had Kamala Harris and the cadre that ran the White House under Biden had been in office now, this approval would almost certainly have not happened, or if it did, it would have likely been delayed for a considerable amount of time, into next year at the earliest. It is certain that Trump is clearing the path to prevent red tape and the administrative state from slowing things down unnecessarily.
This announcement also strengthens the likelihood that SpaceX will do at least one launch of Starship/Superheavy from Florida in 2026. And if not then, by 2027 for sure.
Two launches today, by Arianespace and SpaceX
Today there were two launches worldwide, one from South America and the second from the U.S.
First, Arianespace launched a South Korea imaging satellite from French Guiana, using the Vega-C rocket built and owned by the Italian rocket company Avio. Based on the July 2024 agreement, this is the next-to-last Vega-C flight that Arianespace will manage. After the next flight, Avio will take over management of its own rocket, cutting out this government middle man, though that agreement also allowed customers who had previously signed with Arianespace for later flights to stay with it as the managing organization.
Either way, Arianespace’s responsibilities will soon be limited solely to the Ariane-6 rocket, which itself has a limited future, being expendable and too expensive to compete in the present launch market.
Next SpaceX launched another 27 Starlink satellites into orbit, its Falcon 9 lifting off from Vandenberg Space Force Base in California. The first stage completed its 20th flight, landing on a drone ship in the Pacific.
As the Vega-C launch was only the sixth for Europe in 2025, it remains off the leader board for the 2025 launch race:
157 SpaceX (a new record)
74 China
15 Rocket Lab
15 Russia
SpaceX now leads the rest of the world in successful launches, 157 to 126.
Today there were two launches worldwide, one from South America and the second from the U.S.
First, Arianespace launched a South Korea imaging satellite from French Guiana, using the Vega-C rocket built and owned by the Italian rocket company Avio. Based on the July 2024 agreement, this is the next-to-last Vega-C flight that Arianespace will manage. After the next flight, Avio will take over management of its own rocket, cutting out this government middle man, though that agreement also allowed customers who had previously signed with Arianespace for later flights to stay with it as the managing organization.
Either way, Arianespace’s responsibilities will soon be limited solely to the Ariane-6 rocket, which itself has a limited future, being expendable and too expensive to compete in the present launch market.
Next SpaceX launched another 27 Starlink satellites into orbit, its Falcon 9 lifting off from Vandenberg Space Force Base in California. The first stage completed its 20th flight, landing on a drone ship in the Pacific.
As the Vega-C launch was only the sixth for Europe in 2025, it remains off the leader board for the 2025 launch race:
157 SpaceX (a new record)
74 China
15 Rocket Lab
15 Russia
SpaceX now leads the rest of the world in successful launches, 157 to 126.
Little Cars – When Sweden Switched To Driving On The Right
December 1, 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.
- Chinese pseudo-company Landspace has apparently postponed indefinitely the first launch of its Zhuque-3 rocket
Jay says Landspace claims “they canceled because of ‘improper paint on the landing pad.'” Neither he nor I believe that tale. I suspect this delay is related to the creation by the Chinese government of a new agency to supervise all of its pseudo-rocket companies. When rumors of that agency appeared in late October, it was speculated that it would delay this launch as the new bosses stepped in a take over.
- The marine platform to recover the first stage of China’s Long March 10 rocket was delivered yesterday
The tweet includes a video claiming that first stage will be captured on this platform using a complex “cable-catching” system that made no sense, as described.
- On this day in 1955 Neil Armstrong completed the first of his seven X-15 flights
He was a most unusual man, at that time a civilian test pilot working for whoever would hire him to test radical airplane designs. The X-15 was then the most radical, only to be superseded soon thereafter by rockets, which Armstrong then transitioned to as a NASA astronaut.
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.
- Chinese pseudo-company Landspace has apparently postponed indefinitely the first launch of its Zhuque-3 rocket
Jay says Landspace claims “they canceled because of ‘improper paint on the landing pad.'” Neither he nor I believe that tale. I suspect this delay is related to the creation by the Chinese government of a new agency to supervise all of its pseudo-rocket companies. When rumors of that agency appeared in late October, it was speculated that it would delay this launch as the new bosses stepped in a take over.
- The marine platform to recover the first stage of China’s Long March 10 rocket was delivered yesterday
The tweet includes a video claiming that first stage will be captured on this platform using a complex “cable-catching” system that made no sense, as described.
- On this day in 1955 Neil Armstrong completed the first of his seven X-15 flights
He was a most unusual man, at that time a civilian test pilot working for whoever would hire him to test radical airplane designs. The X-15 was then the most radical, only to be superseded soon thereafter by rockets, which Armstrong then transitioned to as a NASA astronaut.
Buffalo Bill: The greatest true boy adventure story that’s never been told
In American popular culture, Buffalo Bill is an icon whose history we all think we know, a western showman who in the latter decades of the 19th century traveled the world with his Wild West show, enchanting heads of states as well as ordinary people with the romantic fantasy of the American west, made up of wagon trains, gunfighters, Indian attacks, and last-minute cavalry rescues.
His name inspired the name of a professional football team. His Wild West show inspired at least one musical and numerous Hollywood movies and television shows.
Yet do we really know who the man was?
I discovered recently that we do not. Our culture knows nothing about the man, whose real name was William Cody. Worse, its cartoon vision of him denigrates his unique American nature. He was not only the greatest scout the U.S. Army ever saw, his knowledge of American Indian made it possible for him to not only help make peace with those Indians who wanted it, it also helped the U.S. put down those Indians willing only to wage terrorist war. And when he shifted into the entertainment world, his show provided employment for both his many cowboy friends as well as for many of those same Indians, both friends and former enemies.
And most astonishing of all, I discovered that Buffalo Bill’s childhood was one of the most amazing boy adventure tales, far more exciting than any kid’s movie made in the last hundred years. That Hollywood has never made a movie of his youth now baffles me. It is the stuff that Hollywood craves, but more significantly, it appears it actually happened!
I discovered these facts in reading Don Russell’s wonderful biography of Bill Cody, The Lives and Legends of Buffalo Bill, published by the University of Oklahoma in 1979. Russell’s focus was to dig into the original source material in order to separate the fact from the fiction, since much of Cody’s life had been exaggerated by himself and others during his showman days, and then overblown and warped by Hollywood’s later interpretations.
In this Russell succeeds brilliantly. He describes what we know in vivid language, but also outlines what we don’t know or can’t trust about each story. In the end he describes a unique man with unique talents who always tried to do the right thing, even in difficult circumstances. In every sense Cody’s life was the epitome of an American western pioneer cowboy, pushing the unknown with courage and pluck.
But to me the most amazing part of Russell’s biography was its first few chapters, when Russell describes Cody’s childhood. The boy’s father, Isaac Cody, was a pioneer in his own right, taking his family farther and farther west until they ended up in Kansas and involved in the violent politics there preceding the Civil War. When Isaac died in 1857, he left behind a widow and three young children, who then had to find a way to survive in that difficult pioneer world.
And so, at the age of eleven Billy Cody went out to find work. And the work the boy found was truly astonishing, when compared to what we expect from kids his age today.
» Read more
A detailed look at Europe’s $1 billion commitment to its nascent commercial rocket industry
Link here. In announcing last week the European Space Agency’s (ESA) budget for the next three years, along with its general overall goals, the European council (dubbed CM-25) also apparently committed about $1.45 billion to its “European Launcher Challenge”, a program created in 2023 and designed to encourage the development of new European rockets, owned and operated by independent competing startups.
The article at the link provides a good overall summary of major increase in funding for this program, including which ESA countries are contributing the most and why. The key quote however is this:
In July 2025, ESA shortlisted Isar Aerospace, Rocket Factory Augsburg, PLD Space, MaiaSpace, and Orbex to proceed to the initiative’s next phase. It then began discussions with the host country of each company to assess its willingness to contribute to that company’s participation in the European Launcher Challenge.
During his post-CM25 address, ESA Director General Josef Aschbacher revealed that Member States had committed double the anticipated amount for the European Launcher Challenge, with the final figure exceeding €900 million. While the funding model’s structure suggests that only the UK, Spain, France, and Germany contributed, post-CM25 disclosures have indicated that a few additional countries also committed funds to the programme.
Germany appears to be the biggest contributor, supplying more than a third of the total fund ($422 million). This isn’t surprising, since Germany also has the most rocket startups, three, two of which are on that shortlist (Rocket Factory and Isar). Spain is next with a contribution of $196 million, aimed helping the rocket startup PLD. The UK is next, also contributing $196 million, likely to be used to support its Orbex startup that wants to launch from its Saxavord spaceport in the Shetland Islands.
A variety of other ESA nations, the Czech Republic, the Netherlands, and Norway, have also outlined their contributions, for a variety of space-related startups unrelated to rockets.
France also appears to have donated a significant amount, but has not made that number public. Its MaiaSpace startup is one on that shortlist above, but France also has one or two other rocket startups that might eventually qualify for aid.
The bottom line is that ESA here is committing funding to aid the development of rockets and space infrastructure that it won’t own or control, a major shift from its past policy of owning and controlling everything through its Arianespace pseudo-commercial company, what I call the Soviet- or government-run model. Instead, these ESA nations are going to help fund a range of competing private rockets, which will own the rockets and operate them for profit. ESA will simply become one of their customers, following the capitalism model that the U.S. switched to in the previous decade.
This increased commitment to capitalism in the ESA suggests that we should see some real progress by these startups in the next three years.
If you think the launch records being set this year are breath-taking, you ain’t seen nothin’ yet.
Link here. In announcing last week the European Space Agency’s (ESA) budget for the next three years, along with its general overall goals, the European council (dubbed CM-25) also apparently committed about $1.45 billion to its “European Launcher Challenge”, a program created in 2023 and designed to encourage the development of new European rockets, owned and operated by independent competing startups.
The article at the link provides a good overall summary of major increase in funding for this program, including which ESA countries are contributing the most and why. The key quote however is this:
In July 2025, ESA shortlisted Isar Aerospace, Rocket Factory Augsburg, PLD Space, MaiaSpace, and Orbex to proceed to the initiative’s next phase. It then began discussions with the host country of each company to assess its willingness to contribute to that company’s participation in the European Launcher Challenge.
During his post-CM25 address, ESA Director General Josef Aschbacher revealed that Member States had committed double the anticipated amount for the European Launcher Challenge, with the final figure exceeding €900 million. While the funding model’s structure suggests that only the UK, Spain, France, and Germany contributed, post-CM25 disclosures have indicated that a few additional countries also committed funds to the programme.
Germany appears to be the biggest contributor, supplying more than a third of the total fund ($422 million). This isn’t surprising, since Germany also has the most rocket startups, three, two of which are on that shortlist (Rocket Factory and Isar). Spain is next with a contribution of $196 million, aimed helping the rocket startup PLD. The UK is next, also contributing $196 million, likely to be used to support its Orbex startup that wants to launch from its Saxavord spaceport in the Shetland Islands.
A variety of other ESA nations, the Czech Republic, the Netherlands, and Norway, have also outlined their contributions, for a variety of space-related startups unrelated to rockets.
France also appears to have donated a significant amount, but has not made that number public. Its MaiaSpace startup is one on that shortlist above, but France also has one or two other rocket startups that might eventually qualify for aid.
The bottom line is that ESA here is committing funding to aid the development of rockets and space infrastructure that it won’t own or control, a major shift from its past policy of owning and controlling everything through its Arianespace pseudo-commercial company, what I call the Soviet- or government-run model. Instead, these ESA nations are going to help fund a range of competing private rockets, which will own the rockets and operate them for profit. ESA will simply become one of their customers, following the capitalism model that the U.S. switched to in the previous decade.
This increased commitment to capitalism in the ESA suggests that we should see some real progress by these startups in the next three years.
If you think the launch records being set this year are breath-taking, you ain’t seen nothin’ yet.
After being linked for almost six months, China’s Shijian 21 and Shijian 25 separate
After rendezvousing and doing repeated docking tests in June and July and then remaining linked since then, China’s Shijian 21 and Shijian 25 test satellites have now separated.
Optical ground observations Nov. 29 made by S2a systems, a Swiss company which develops and operates customized systems for optical space surveillance worldwide, reveal that the two satellites have now separated in geosynchronous orbit, close to the geostationary belt (GEO) at 35,786 km above Earth’s equator. The orbits of the pair are inclined by 4.6 degrees with respect to GEO.
The article at the link speculates that the spacecraft were doing refueling tests while docked, but while a good guess this has not been confirmed anywhere. China has said nothing.
Shijian-21 was launched in 2021, and was used to grab a defunct Chinese geosynchronous satellite and tug it to a graveyard orbit. Shijian-25 was launched in January 2025, apparently intended to test robotic servicing of satellites. These maneuvers with Shijian-21 appear to be part of those tests. Whether those tests included refueling is uncertain, though possible. If Shijian-21 proceeds to do additional satellite tug maneuvers then it will strongly suggest this refueling occurred and was successful.
After rendezvousing and doing repeated docking tests in June and July and then remaining linked since then, China’s Shijian 21 and Shijian 25 test satellites have now separated.
Optical ground observations Nov. 29 made by S2a systems, a Swiss company which develops and operates customized systems for optical space surveillance worldwide, reveal that the two satellites have now separated in geosynchronous orbit, close to the geostationary belt (GEO) at 35,786 km above Earth’s equator. The orbits of the pair are inclined by 4.6 degrees with respect to GEO.
The article at the link speculates that the spacecraft were doing refueling tests while docked, but while a good guess this has not been confirmed anywhere. China has said nothing.
Shijian-21 was launched in 2021, and was used to grab a defunct Chinese geosynchronous satellite and tug it to a graveyard orbit. Shijian-25 was launched in January 2025, apparently intended to test robotic servicing of satellites. These maneuvers with Shijian-21 appear to be part of those tests. Whether those tests included refueling is uncertain, though possible. If Shijian-21 proceeds to do additional satellite tug maneuvers then it will strongly suggest this refueling occurred and was successful.
Russia still using black market Starlink terminals on its drones
In its war with the Ukraine, it appears Russia is still managing to obtain black market Starlink mini-terminals for use on its drones, despite an effort since 2024 to block access.
According to Defense Express on November 30, imagery has emerged showing what appears to be a Russian “Molniya”-type drone fitted with a mini-Starlink unit, reportedly observed near the Pokrovsk sector in eastern Ukraine. The configuration—an off-the-shelf satellite internet terminal strapped to a drone—suggests improvised but functional integration, consistent with past sightings. The drone’s design and power unit indicate it is of Russian origin, likely a variation of the Molniya unmanned aerial vehicle, which is known for its low-cost, modular construction.
The use of Starlink terminals on Russian drones was first publicly reported in early 2024. Since then, Ukrainian forces have documented multiple instances of their use, including on Shahed-136 drones and larger UAVs such as the RD-8 “mothership” drone, which is reportedly capable of controlling other loitering munitions using satellite connectivity. The main concern raised by Ukrainian defense observers is that Starlink-based control enables extended-range communications, allowing Russian drones to conduct reconnaissance or strike missions far from ground-based operators.
SpaceX has made no comment on this issue. According to the article, the Ukraine is “exploring alternative European satellite providers in response, seeking more secure and controllable communications infrastructure for military operations.” While switching to another satellite provider might allow the Ukraine to shut Starlink down and prevent the Russians from using it within its territory, doing so would likely do more harm to the Ukraine’s military effort than Russia’s. There isn’t really any other service comparable at this time. And when Amazon’s Leo system comes on line it will face the same black market issues. I doubt it will have any more success than SpaceX in preventing Russia from obtaining its terminals.
Overall this issue is probably not a serious one militarily, however. Russia is not likely capable of obtaining enough black market terminals to make any significant difference on the battlefield.
This story however highlights a positive aspect of these new constellations. Just as Russia can’t be prevented from obtaining black market terminals, neither can the oppressed citizens in totalitarian nations like Russia and China be blocked as well. These constellations as designed act to defeat the censorship and information control of such nations, a very good thing.
In its war with the Ukraine, it appears Russia is still managing to obtain black market Starlink mini-terminals for use on its drones, despite an effort since 2024 to block access.
According to Defense Express on November 30, imagery has emerged showing what appears to be a Russian “Molniya”-type drone fitted with a mini-Starlink unit, reportedly observed near the Pokrovsk sector in eastern Ukraine. The configuration—an off-the-shelf satellite internet terminal strapped to a drone—suggests improvised but functional integration, consistent with past sightings. The drone’s design and power unit indicate it is of Russian origin, likely a variation of the Molniya unmanned aerial vehicle, which is known for its low-cost, modular construction.
The use of Starlink terminals on Russian drones was first publicly reported in early 2024. Since then, Ukrainian forces have documented multiple instances of their use, including on Shahed-136 drones and larger UAVs such as the RD-8 “mothership” drone, which is reportedly capable of controlling other loitering munitions using satellite connectivity. The main concern raised by Ukrainian defense observers is that Starlink-based control enables extended-range communications, allowing Russian drones to conduct reconnaissance or strike missions far from ground-based operators.
SpaceX has made no comment on this issue. According to the article, the Ukraine is “exploring alternative European satellite providers in response, seeking more secure and controllable communications infrastructure for military operations.” While switching to another satellite provider might allow the Ukraine to shut Starlink down and prevent the Russians from using it within its territory, doing so would likely do more harm to the Ukraine’s military effort than Russia’s. There isn’t really any other service comparable at this time. And when Amazon’s Leo system comes on line it will face the same black market issues. I doubt it will have any more success than SpaceX in preventing Russia from obtaining its terminals.
Overall this issue is probably not a serious one militarily, however. Russia is not likely capable of obtaining enough black market terminals to make any significant difference on the battlefield.
This story however highlights a positive aspect of these new constellations. Just as Russia can’t be prevented from obtaining black market terminals, neither can the oppressed citizens in totalitarian nations like Russia and China be blocked as well. These constellations as designed act to defeat the censorship and information control of such nations, a very good thing.
SpaceX launches another 29 Starlink satellites
SpaceX in the early morning hours today successfully launched 29 more Starlink satellites, its Falcon 9 rocket lifting off from the Kennedy Space Center in Florida.
The first stage completed its fourth flight, landing on a drone ship in the Atlantic.
The leaders in the 2025 launch race:
156 SpaceX (a new record)
74 China
15 Rocket Lab
15 Russia
SpaceX now leads the rest of the world in successful launches, 156 to 125.
SpaceX in the early morning hours today successfully launched 29 more Starlink satellites, its Falcon 9 rocket lifting off from the Kennedy Space Center in Florida.
The first stage completed its fourth flight, landing on a drone ship in the Atlantic.
The leaders in the 2025 launch race:
156 SpaceX (a new record)
74 China
15 Rocket Lab
15 Russia
SpaceX now leads the rest of the world in successful launches, 156 to 125.
South Korean rocket startup Innospace announces date for inaugural launch
The South Korean rocket startup Innospace late last week announced that it has delayed the date for the first launch of its Hanbit-Nano rocket a few days in order to correct a “minor anomaly” during testing in Brazil.
During the avionics integration test, INNOSPACE performed a detailed analysis of a minor signal anomaly observed in a specific segment of the test and confirmed the tolerance range of the integration profile affected by flight-environment variations. To further validate the findings, the company carried out a second test using a Brazilian Air Force aircraft under conditions closely replicating the actual flight environment, allowing for a comprehensive review of response characteristics and signal stability across all integration items.
The launch was previously scheduled for a launch window from November 22nd to December 17th, taking place from Brazil’s long unused Alcantara spaceport on its northeast coast. The new window now runs from
December 16th to December 22nd. The launch itself is now scheduled for December 17th.
If this launch is successful, South Korea will have leapfrogged past India, Japan, and Australia to be the first Asian country to have a private company successfully launch a rocket.
The South Korean rocket startup Innospace late last week announced that it has delayed the date for the first launch of its Hanbit-Nano rocket a few days in order to correct a “minor anomaly” during testing in Brazil.
During the avionics integration test, INNOSPACE performed a detailed analysis of a minor signal anomaly observed in a specific segment of the test and confirmed the tolerance range of the integration profile affected by flight-environment variations. To further validate the findings, the company carried out a second test using a Brazilian Air Force aircraft under conditions closely replicating the actual flight environment, allowing for a comprehensive review of response characteristics and signal stability across all integration items.
The launch was previously scheduled for a launch window from November 22nd to December 17th, taking place from Brazil’s long unused Alcantara spaceport on its northeast coast. The new window now runs from
December 16th to December 22nd. The launch itself is now scheduled for December 17th.
If this launch is successful, South Korea will have leapfrogged past India, Japan, and Australia to be the first Asian country to have a private company successfully launch a rocket.
New Australian rocket startup completes suborbital launch
Australian spaceports: operating (red dot) and proposed (red “X”)
Click for original image.
A new Australian rocket startup, AtSpace, announced earlier this week it had successfully launched a test suborbital rocket from the commercial spaceport Southern Launch on the south coast of Australia.
At 09:22 AM [on November 27th], the 12.2m tall vehicle rocketed from Southern Launch’s Koonibba Test Range, performed perfectly and flew close to the target altitude of 80km. The four-and-a-half-minute flight validated AtSpace’s hybrid propulsion technology before safely returning to Earth as planned.
According to the press release, the company was able to recover the rocket afterward.
The company’s website says it was founded in 2021, and plans an orbital rocket dubbed Kestral, using hybrid fuels. No target dates for a first launch however are provided.
AtSpace is Australia’s second rocket startup to launch, following Gilmour Space’s failed launch attempt from its own Bowen spaceport on the east coast of Australia. Gilmour hopes to try again next year.
Australian spaceports: operating (red dot) and proposed (red “X”)
Click for original image.
A new Australian rocket startup, AtSpace, announced earlier this week it had successfully launched a test suborbital rocket from the commercial spaceport Southern Launch on the south coast of Australia.
At 09:22 AM [on November 27th], the 12.2m tall vehicle rocketed from Southern Launch’s Koonibba Test Range, performed perfectly and flew close to the target altitude of 80km. The four-and-a-half-minute flight validated AtSpace’s hybrid propulsion technology before safely returning to Earth as planned.
According to the press release, the company was able to recover the rocket afterward.
The company’s website says it was founded in 2021, and plans an orbital rocket dubbed Kestral, using hybrid fuels. No target dates for a first launch however are provided.
AtSpace is Australia’s second rocket startup to launch, following Gilmour Space’s failed launch attempt from its own Bowen spaceport on the east coast of Australia. Gilmour hopes to try again next year.
China launches classified payload into orbit
China early today successfully placed a classified satellite into orbit, its Long March 7A rocket lifting off from its coastal Wenchang spaceport in southern China.
Video of the launch can be seen here.
China’s state-run press provided no information about the satellite or payload.
China’s communists to its citizens “Nice business you got here.
Shame if something happened to it.”
In related news, that state-run press made official what had been rumored in late October, that the government has now formed a special agency to supervise the pseudo-companies in its faux commercial rocket industry.
In other words, the government has decided the little freedom it gave these pseudo-companies was too much. It is now going to coordinate their efforts from above, and do so much more tightly. I suspect this decision was prompted by the success of some of these companies — taking advantage of that small measure of freedom. The government’s has gotten some new rockets and satellite constellations. Now it can step in and take over, like the mobsters communist governments are.
The leaders in the 2025 launch race:
155 SpaceX
74 China (a new record)
15 Rocket Lab
15 Russia
SpaceX still leads the rest of the world in successful launches, 155 to 125.
China early today successfully placed a classified satellite into orbit, its Long March 7A rocket lifting off from its coastal Wenchang spaceport in southern China.
Video of the launch can be seen here.
China’s state-run press provided no information about the satellite or payload.
China’s communists to its citizens “Nice business you got here.
Shame if something happened to it.”
In related news, that state-run press made official what had been rumored in late October, that the government has now formed a special agency to supervise the pseudo-companies in its faux commercial rocket industry.
In other words, the government has decided the little freedom it gave these pseudo-companies was too much. It is now going to coordinate their efforts from above, and do so much more tightly. I suspect this decision was prompted by the success of some of these companies — taking advantage of that small measure of freedom. The government’s has gotten some new rockets and satellite constellations. Now it can step in and take over, like the mobsters communist governments are.
The leaders in the 2025 launch race:
155 SpaceX
74 China (a new record)
15 Rocket Lab
15 Russia
SpaceX still leads the rest of the world in successful launches, 155 to 125.