Crosby Stills Nash – Judy Blue Eyes
An evening pause: Performed live 1969 at Woodstock.
Hat tip both Mike Nelson and Wayne DeVette, who separately suggested this one day apart.
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The print edition can be purchased at Amazon, any other book seller, or direct from my ebook publisher, ebookit. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, 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
September 27, 2024 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.
- Direct evidence from China that all its so-called “private” companies are government-controlled
Apparently they jointly created a single entity to share data on developing reusable rockets. Nothing is proprietary.
- American Astronomical Society demands transparency and government supervision for lunar and interplanetary spaceflight activities
The link upholds a pdf. While some of the suggestions make sense, the overall tone is a cry of desperation against the possibility that private entities might operate in space out of the control of the government and this scientific organization.
- NASA approves use of SuperDraco launch abort system should all parachutes fail during landing
Up until now NASA limited use of the SuperDracos to situations where a failure occurred during launch.
- On this day in 1997 Mars Pathfinder and its mini rover Sojourner sent its final data transmission
This lander laid the groundwork for the entire American Mars unmanned exploration program of the past quarter century.
- During this week in 1970 the Soviets’ Luna-16 unmanned lunar probe successfully returned a 1/4 pound of lunar soil to Earth
It was the first time an unmanned mission accomplished this task, though it came after two American manned landings brought back a much greater haul of lunar samples.
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.
- Direct evidence from China that all its so-called “private” companies are government-controlled
Apparently they jointly created a single entity to share data on developing reusable rockets. Nothing is proprietary.
- American Astronomical Society demands transparency and government supervision for lunar and interplanetary spaceflight activities
The link upholds a pdf. While some of the suggestions make sense, the overall tone is a cry of desperation against the possibility that private entities might operate in space out of the control of the government and this scientific organization.
- NASA approves use of SuperDraco launch abort system should all parachutes fail during landing
Up until now NASA limited use of the SuperDracos to situations where a failure occurred during launch.
- On this day in 1997 Mars Pathfinder and its mini rover Sojourner sent its final data transmission
This lander laid the groundwork for the entire American Mars unmanned exploration program of the past quarter century.
- During this week in 1970 the Soviets’ Luna-16 unmanned lunar probe successfully returned a 1/4 pound of lunar soil to Earth
It was the first time an unmanned mission accomplished this task, though it came after two American manned landings brought back a much greater haul of lunar samples.
Please consider supporting my work here at Behind the Black., You can support me either by giving a one-time contribution or a regular subscription. There are five ways of doing so:
1. Zelle: This is the only internet method that charges no fees. All you have to do is use the Zelle link at your internet bank and give my name and email address (zimmerman at nasw dot org). What you donate is what I get.
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Crazy swirling Martian landscape
Click for original image.
Cool image time! The picture to the right, cropped, reduced, sharpened, and annotated to post here, was taken on July 1, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO).
The science team labels this “Contacts between Likely Sulfates and Chaos Blocks.” That contact I have indicated with the dotted line. To the west the lighter terrain is likely the sulfate-bearing unit, similar to the sulfate-bearing unit that Curiosity has been traversing on Mount Sharp for the past year or so.
To the east are the chaos blocks, but I think that description is wholly inadequate. In truth, I haven’t the faintest idea how this terrain got to be the way it is. It is evident that a lot of dust and sand has gotten trapped in the hollows, leaving behind ripple dunes in some places, but why the higher ridges swirl and curve about as they do is utterly baffling.
» Read more
Click for original image.
Cool image time! The picture to the right, cropped, reduced, sharpened, and annotated to post here, was taken on July 1, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO).
The science team labels this “Contacts between Likely Sulfates and Chaos Blocks.” That contact I have indicated with the dotted line. To the west the lighter terrain is likely the sulfate-bearing unit, similar to the sulfate-bearing unit that Curiosity has been traversing on Mount Sharp for the past year or so.
To the east are the chaos blocks, but I think that description is wholly inadequate. In truth, I haven’t the faintest idea how this terrain got to be the way it is. It is evident that a lot of dust and sand has gotten trapped in the hollows, leaving behind ripple dunes in some places, but why the higher ridges swirl and curve about as they do is utterly baffling.
» Read more
Scientists locate lunar impact crater produced by LCROSS in 2009
Taken from figure 2 of the paper. Click for
original image.
Using orbital radar and opitcal images scientists finally believe they have identified the small crater on the Moon produced when — as part of the 2009 LCROSS mission — an abandoned rocket stage crashed in a permanently shadowed section of Cabeus crater near the lunar south pole.
LCROSS was designed to study the ejecta thrown up by that impact, and found “a significant amount of water, estimated at 5.6 ± 2.9% by mass, as well as minor amounts of other volatile species.” Because the impact was in that permanently shadowed region, however, locating the new crater required new instrumentation.
Using a radar instrument on Lunar Reconnaissance Orbiter (LRO) as well as the Shadowcam instrument on South Korea’s Danuri orbiter — designed to take optical images in very low light — the scientists pinpointed that impact crater, as shown in the image to the right, overlaying both the radar and optical images. The crater is estimated to be about 22 meters across, about 25% smaller than predicted. From this the scientists conclude that the water in the ejecta plume came from close to the surface, and thus could only have been placed there in the past billion years. Before that, the location was not in shadow, and volatiles like water could not have survived if they were near the surface.
From this data the scientists believe the water was likely placed there by the “recent delivery by comets or the solar wind, rather than as a paleo-reservoir from an early volcanic atmosphere.” If so, the amount of material can be reasonably predicted, and is likely less than hoped for because it only exists in the top two meters.
Taken from figure 2 of the paper. Click for
original image.
Using orbital radar and opitcal images scientists finally believe they have identified the small crater on the Moon produced when — as part of the 2009 LCROSS mission — an abandoned rocket stage crashed in a permanently shadowed section of Cabeus crater near the lunar south pole.
LCROSS was designed to study the ejecta thrown up by that impact, and found “a significant amount of water, estimated at 5.6 ± 2.9% by mass, as well as minor amounts of other volatile species.” Because the impact was in that permanently shadowed region, however, locating the new crater required new instrumentation.
Using a radar instrument on Lunar Reconnaissance Orbiter (LRO) as well as the Shadowcam instrument on South Korea’s Danuri orbiter — designed to take optical images in very low light — the scientists pinpointed that impact crater, as shown in the image to the right, overlaying both the radar and optical images. The crater is estimated to be about 22 meters across, about 25% smaller than predicted. From this the scientists conclude that the water in the ejecta plume came from close to the surface, and thus could only have been placed there in the past billion years. Before that, the location was not in shadow, and volatiles like water could not have survived if they were near the surface.
From this data the scientists believe the water was likely placed there by the “recent delivery by comets or the solar wind, rather than as a paleo-reservoir from an early volcanic atmosphere.” If so, the amount of material can be reasonably predicted, and is likely less than hoped for because it only exists in the top two meters.
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.
Rocket Lab completes new capsule for Varda
Varda’s first capsule on the ground in Utah.
Rocket Lab today announced it has completed testing and intergration of a new recoverable capsule for the in-space manufacturing company Varda, to be used in orbit to produce pharmaceuticals that can only be created in weightlessness.
No launch date was announced. This was the second of four capsules Rocket Lab is building for Varda, with the first having already completed its flight, where it returned to Earth after successfully crystallizng the HIV drug Ritonavir.
The most important tidbit in the press release however was this:
Varda received permission from the FAA under a Part 450 license earlier this month, making them the only company to ever secure a second reentry license.
With the first capsule, the capsule’s return was delayed almost six months because the FAA and the military couldn’t get their paperwork together to approve the return license. Varda now has that return license in hand before launch, meaning it will get the capsule back when it wants.
Varda’s first capsule on the ground in Utah.
Rocket Lab today announced it has completed testing and intergration of a new recoverable capsule for the in-space manufacturing company Varda, to be used in orbit to produce pharmaceuticals that can only be created in weightlessness.
No launch date was announced. This was the second of four capsules Rocket Lab is building for Varda, with the first having already completed its flight, where it returned to Earth after successfully crystallizng the HIV drug Ritonavir.
The most important tidbit in the press release however was this:
Varda received permission from the FAA under a Part 450 license earlier this month, making them the only company to ever secure a second reentry license.
With the first capsule, the capsule’s return was delayed almost six months because the FAA and the military couldn’t get their paperwork together to approve the return license. Varda now has that return license in hand before launch, meaning it will get the capsule back when it wants.
Starlink now has four million subscribers
According to SpaceX’s CEO, Gwynne Shotwell, during testimony in a hearing before the Texas state legislative committee and confirmed by a SpaceX tweet on X, Starlink now has a total of four million subscribers.
The milestone would mean that SpaceX has gained a million new customers since the end of May alone. This outpaces the company’s already impressive rate of growth: Starlink started providing beta service of its product in October 2020; it hit 1 million subscribers in December 2022, 2 million subscribers in September 2023, and 3 million in May. The constellation now comprises nearly 6,000 satellites, with service available in nearly 100 countries to individual users as well as large enterprise customers like major airlines and cruise lines.
The service is on track to generate $6.6 billion in revenue this year — an increase from roughly $1.4 billion just two years prior, according to industry research and consulting firm Quilty Space. [emphasis mine]
With $6.6 billion in yearly revenue, in two years SpaceX will get as much from its customers as it has raised in investment capital. It essentially does not need to look for more funding, as it is now earning enough to pay for both Starlink as well as the development of Starship/Superheavy. Furthermore, at this point the company no longer needs NASA’s government funds to do anything it wants to do.
Nor are these numbers the end. Yesterday it was also reported that Air France had signed up Starlink for its airplane fleet, coming after both United and Hawaiian airlines announced they were switching to Starlink as well.
No wonder the left as well as the federal bureaucracy — dominated by top-down authoritarians who love governemnt rule — are hostile to SpaceX. It no longer needs them, and that independence threatens their power.
According to SpaceX’s CEO, Gwynne Shotwell, during testimony in a hearing before the Texas state legislative committee and confirmed by a SpaceX tweet on X, Starlink now has a total of four million subscribers.
The milestone would mean that SpaceX has gained a million new customers since the end of May alone. This outpaces the company’s already impressive rate of growth: Starlink started providing beta service of its product in October 2020; it hit 1 million subscribers in December 2022, 2 million subscribers in September 2023, and 3 million in May. The constellation now comprises nearly 6,000 satellites, with service available in nearly 100 countries to individual users as well as large enterprise customers like major airlines and cruise lines.
The service is on track to generate $6.6 billion in revenue this year — an increase from roughly $1.4 billion just two years prior, according to industry research and consulting firm Quilty Space. [emphasis mine]
With $6.6 billion in yearly revenue, in two years SpaceX will get as much from its customers as it has raised in investment capital. It essentially does not need to look for more funding, as it is now earning enough to pay for both Starlink as well as the development of Starship/Superheavy. Furthermore, at this point the company no longer needs NASA’s government funds to do anything it wants to do.
Nor are these numbers the end. Yesterday it was also reported that Air France had signed up Starlink for its airplane fleet, coming after both United and Hawaiian airlines announced they were switching to Starlink as well.
No wonder the left as well as the federal bureaucracy — dominated by top-down authoritarians who love governemnt rule — are hostile to SpaceX. It no longer needs them, and that independence threatens their power.
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
Orbital tug startup D-Orbit raises another 150 million euros
The orbital tug company D-Orbit announced today that it was able to extend its more recent round of fund-raising by 50 million euros, and raise a total of 150 million in private investment capital instead.
Japan’s Marubeni Corp. led the Series C round. Marubeni has exclusive rights to distribute D-Orbit’s services in Japan in Southeast Asia, according to the news release.
New and existing investors participating in the round include: Avantgarde, CDP Venture Capital, Iberis Capital, Indaco Venture Partners, the European Innovation Council, Neva, Phaistos Investment Fund, Primo Ventures and Seraphim Space Investment Trust. Also joining the round was a consortium led by United Ventures that included the European Investment Bank and the European Investment Fund.
I call the company a “startup” in the headline, but that probably is now incorrect. It already has flown fourteen orbital tug missions, with seven more scheduled in 2025. At this point it is well established, and could extend this most recent funding round.
The orbital tug company D-Orbit announced today that it was able to extend its more recent round of fund-raising by 50 million euros, and raise a total of 150 million in private investment capital instead.
Japan’s Marubeni Corp. led the Series C round. Marubeni has exclusive rights to distribute D-Orbit’s services in Japan in Southeast Asia, according to the news release.
New and existing investors participating in the round include: Avantgarde, CDP Venture Capital, Iberis Capital, Indaco Venture Partners, the European Innovation Council, Neva, Phaistos Investment Fund, Primo Ventures and Seraphim Space Investment Trust. Also joining the round was a consortium led by United Ventures that included the European Investment Bank and the European Investment Fund.
I call the company a “startup” in the headline, but that probably is now incorrect. It already has flown fourteen orbital tug missions, with seven more scheduled in 2025. At this point it is well established, and could extend this most recent funding round.
Skid Row – I Remember You
September 26, 2024 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.
- Stoke Space touts the water deluge system for its new engine test stand
If I were them, I wouldn’t broadcast this as it increases the chances that the thugs at the EPA will move in to shut it down.
- Rocket startup Maiaspace wins lease to take over old Soyuz launchpad in French Guiana
The startup is owned entirely by ArianeGroup, builder of the Ariane-6 rocket, and is attempting to build a smaller reusuable rocket.
- Total debris from breakup of Chinese upper stage Long March 6 rocket in August now totals 538 objects
Tracking detected an additional 149.
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.
- Stoke Space touts the water deluge system for its new engine test stand
If I were them, I wouldn’t broadcast this as it increases the chances that the thugs at the EPA will move in to shut it down.
- Rocket startup Maiaspace wins lease to take over old Soyuz launchpad in French Guiana
The startup is owned entirely by ArianeGroup, builder of the Ariane-6 rocket, and is attempting to build a smaller reusuable rocket.
- Total debris from breakup of Chinese upper stage Long March 6 rocket in August now totals 538 objects
Tracking detected an additional 149.
Musk and Shotwell once again blast red tape against the company
The EPA to SpaceX “Nice company you got here.
Sure would be a shame if something happened to it.”
In a follow-up to SpaceX’s blunt critical response to the attacks against it by the head of the FAA, Mike Whitaker during House testimony on September 24, 2024, Elon Musk in a tweet yesterday called for Whitaker to resign.
That blast however was only the start. During a different hearing on September 24th before the Texas state house appropriations committee, Gywnne Shotwell, the CEO of SpaceX, called the actions of the EPA to regulate the launch deluge system for Starship/Superheavy “nonsense.”
“We work very closely with organizations such as the (Texas Commission on Environmental Quality),” she said. “You may have read a little bit of nonsense in the papers recently about that, but we’re working quite well with them.”
…On Tuesday, Shotwell maintained that the the system — which she said resembles “an upside down shower head” — was “licensed and permitted by TCEQ [Texas Commission on Environmental Quality] … EPA came in afterwards and didn’t like the license or the permit that we had for that and wanted to turn it into a federal permit, which we are working on right now.”
…The state agency has said the company received a stormwater permit — a type that’s usually quickly approved — but did not have the permit required for discharge of industrial wastewater produced by launches. That type of permit requires significant technical review and usually takes almost a year to approve. [emphasis mine]
The problem with this demand by both EPA and TCEQ is that SpaceX is not dumping “industrial wastewater produced by launches.” The deluge system uses potable water, essentially equivalent to rain water, and thus does zero harm to the environment. In fact, a single rainstorm would dump far more water on the tidal islands of Boca Chica that any of SpaceX’s Starship/Superheavy launches.
Thus, this demand by the EPA clearly proves the political nature of this regulatory harassment. The unelected apparatchiks in the federal bureaucracy are hunting for ways to stymie and shut down SpaceX, and they will use any regulation they can find to do so — even if that use makes no sense. And they are doing this because they support the Democratic Party wholesale, and thus are abusing their power to hurt someone (Elon Musk) who now opposes that party.
The EPA to SpaceX “Nice company you got here.
Sure would be a shame if something happened to it.”
In a follow-up to SpaceX’s blunt critical response to the attacks against it by the head of the FAA, Mike Whitaker during House testimony on September 24, 2024, Elon Musk in a tweet yesterday called for Whitaker to resign.
That blast however was only the start. During a different hearing on September 24th before the Texas state house appropriations committee, Gywnne Shotwell, the CEO of SpaceX, called the actions of the EPA to regulate the launch deluge system for Starship/Superheavy “nonsense.”
“We work very closely with organizations such as the (Texas Commission on Environmental Quality),” she said. “You may have read a little bit of nonsense in the papers recently about that, but we’re working quite well with them.”
…On Tuesday, Shotwell maintained that the the system — which she said resembles “an upside down shower head” — was “licensed and permitted by TCEQ [Texas Commission on Environmental Quality] … EPA came in afterwards and didn’t like the license or the permit that we had for that and wanted to turn it into a federal permit, which we are working on right now.”
…The state agency has said the company received a stormwater permit — a type that’s usually quickly approved — but did not have the permit required for discharge of industrial wastewater produced by launches. That type of permit requires significant technical review and usually takes almost a year to approve. [emphasis mine]
The problem with this demand by both EPA and TCEQ is that SpaceX is not dumping “industrial wastewater produced by launches.” The deluge system uses potable water, essentially equivalent to rain water, and thus does zero harm to the environment. In fact, a single rainstorm would dump far more water on the tidal islands of Boca Chica that any of SpaceX’s Starship/Superheavy launches.
Thus, this demand by the EPA clearly proves the political nature of this regulatory harassment. The unelected apparatchiks in the federal bureaucracy are hunting for ways to stymie and shut down SpaceX, and they will use any regulation they can find to do so — even if that use makes no sense. And they are doing this because they support the Democratic Party wholesale, and thus are abusing their power to hurt someone (Elon Musk) who now opposes that party.
NASA inspector general: Air leak in Zvezda module on ISS increased significantly in 2024
Figure 3 from IG report, annotated by me to show Zvezda location.
According to a new report [pdf] from NASA’s inspector general, the air leaks in the Russian Zvezda module on ISS increased significantly in 2024, reaching “the highest level of risk in its risk management system,” and more than six times the normal planned leak rate for the station (see the box in the lower corner of the figure above).
[I]n February 2024 NASA identified an increase in the leak rate, and the Agency and Roscosmos continue to assess the risk that the increase poses to the module’s structure. In May and June 2024, ISS Program and Roscosmos officials met to discuss heightened concerns with the increased leak rate. The ISS Program subsequently elevated the Service Module [Zvezda] Transfer Tunnel leak risk to the highest level of risk in its risk management system. According to NASA, Roscosmos is confident they will be able to monitor and close the hatch to the Service Module prior to the leak rate reaching an untenable level. However, NASA and Roscosmos have not reached an agreement on the point at which the leak rate is untenable.
To mitigate potential impacts from the air leaks, NASA and Roscosmos continuously monitor leak rates and close the hatch to the Service Module when access is not required, sealing the module to minimize air loss while isolating the leak. While it is possible for the ISS to function if the hatch is closed permanently, it could impact cargo delivery because there would be one less cargo delivery port. Closing the hatch permanently would also necessitate additional propellent to maintain the Station’s altitude and attitude. Although the root cause of the leak remains unknown, both agencies have narrowed their focus to internal and external welds. As of June 2024, there was no indication of other leaks on the Station.
The transfer tunnel is the section of Zvezda that connects it to ISS. Though the report is very careful not to say anything specific about the cause of the leak, the evidence strongly suggests it is caused by stress fractures in the module’s hull, fractures that indicate a serious and dangerous long term issue. The tunnel however cannot be replaced without replacing Zvezda, and Zvezda cannot be replaced without detaching the entire Russian section from ISS, something that is likely very difficult and maybe impossible to do. And even if it could be replaced, Russia does not have the capability or the money right now to build a replacement.
The report also noted that keeping the station operating through 2030 faces other challenges, including the lack of redundancy for getting cargo and crew to ISS, the increasing difficulty of obtaining spare parts for the station, the long term damage from micrometeoroids and orbital debris, and finally, the unknown commitment of Russia, which at this point has not yet decided whether it will remain a partner after 2028.
All these issues underline the need for the four American private commercial space stations to reach orbit and get operational before 2028.
Figure 3 from IG report, annotated by me to show Zvezda location.
According to a new report [pdf] from NASA’s inspector general, the air leaks in the Russian Zvezda module on ISS increased significantly in 2024, reaching “the highest level of risk in its risk management system,” and more than six times the normal planned leak rate for the station (see the box in the lower corner of the figure above).
[I]n February 2024 NASA identified an increase in the leak rate, and the Agency and Roscosmos continue to assess the risk that the increase poses to the module’s structure. In May and June 2024, ISS Program and Roscosmos officials met to discuss heightened concerns with the increased leak rate. The ISS Program subsequently elevated the Service Module [Zvezda] Transfer Tunnel leak risk to the highest level of risk in its risk management system. According to NASA, Roscosmos is confident they will be able to monitor and close the hatch to the Service Module prior to the leak rate reaching an untenable level. However, NASA and Roscosmos have not reached an agreement on the point at which the leak rate is untenable.
To mitigate potential impacts from the air leaks, NASA and Roscosmos continuously monitor leak rates and close the hatch to the Service Module when access is not required, sealing the module to minimize air loss while isolating the leak. While it is possible for the ISS to function if the hatch is closed permanently, it could impact cargo delivery because there would be one less cargo delivery port. Closing the hatch permanently would also necessitate additional propellent to maintain the Station’s altitude and attitude. Although the root cause of the leak remains unknown, both agencies have narrowed their focus to internal and external welds. As of June 2024, there was no indication of other leaks on the Station.
The transfer tunnel is the section of Zvezda that connects it to ISS. Though the report is very careful not to say anything specific about the cause of the leak, the evidence strongly suggests it is caused by stress fractures in the module’s hull, fractures that indicate a serious and dangerous long term issue. The tunnel however cannot be replaced without replacing Zvezda, and Zvezda cannot be replaced without detaching the entire Russian section from ISS, something that is likely very difficult and maybe impossible to do. And even if it could be replaced, Russia does not have the capability or the money right now to build a replacement.
The report also noted that keeping the station operating through 2030 faces other challenges, including the lack of redundancy for getting cargo and crew to ISS, the increasing difficulty of obtaining spare parts for the station, the long term damage from micrometeoroids and orbital debris, and finally, the unknown commitment of Russia, which at this point has not yet decided whether it will remain a partner after 2028.
All these issues underline the need for the four American private commercial space stations to reach orbit and get operational before 2028.
The jet 3,000 light years long that causes nearby stars to explode
Click for original image.
Cool image time! The picture to the left, cropped, reduced, and sharpened to post here, was taken by the Hubble Space Telescope of the giant eliptical galaxy M87, known for more than a century by astronomers for the jet of gas that points outward from its center. Astronomers now know that this jet is produced by a supermassive black hole in the center of M87, weighing 6.5 billion times the mass of our Sun.
The blowtorch-like jet seems to cause stars to erupt along its trajectory. These novae are not caught inside the jet, but are apparently in a dangerous neighbourhood nearby. During a recent 9-month survey, astronomers using Hubble found twice as many of these novae going off near the jet as elsewhere in the galaxy. The galaxy is the home of several trillion stars and thousands of star-like globular star clusters.
M87 is considered an old galaxy, but its entire formation process remains uncertain.
Click for original image.
Cool image time! The picture to the left, cropped, reduced, and sharpened to post here, was taken by the Hubble Space Telescope of the giant eliptical galaxy M87, known for more than a century by astronomers for the jet of gas that points outward from its center. Astronomers now know that this jet is produced by a supermassive black hole in the center of M87, weighing 6.5 billion times the mass of our Sun.
The blowtorch-like jet seems to cause stars to erupt along its trajectory. These novae are not caught inside the jet, but are apparently in a dangerous neighbourhood nearby. During a recent 9-month survey, astronomers using Hubble found twice as many of these novae going off near the jet as elsewhere in the galaxy. The galaxy is the home of several trillion stars and thousands of star-like globular star clusters.
M87 is considered an old galaxy, but its entire formation process remains uncertain.
The mess that presently exists in science
Trofim Lysenko (on the left), preaching to Stalin as he destroyed
Soviet plant research by persecuting anyone who disagreed with him,
and caused famines that killed millions.
Two stories today in the peer-review journal Science illustrate bluntly the dry rot that has seeped into the entire peer-review scientific community, much of it caused by the politics and incompetence that always follows when too much government money is available to hand out.
In the first story, Science simply provided a horrifying overall summary of the misconduct and research fakery committed by Eliezer Masliah, who as head of the the Division of Neuroscience at the National Institute of Aging (NIA) beginning in 2016 was crucial in recommending who would get major grants for doing research into diseases like Alzheimer’s.
Masliah’s own published peer-reviewed research into Alzheimer’s helped guide him in awarding grants. His work had said that proteins found in brain tissue were a major factor in causing the disease, and thus based on his recommendations for the next decade huge amounts of money were devoted to following up that conclusion.
The problem was that Masliah’s work was garbage.
» Read more
Lockheed Martin drops out of commercial manned lunar rover consortium
Lunar Outpost, one of the three companies/partnerships that have won NASA contracts to develop manned lunar rovers for the Artemis program, has replaced Lockheed Martin as one of its partners.
This fact was only made evident now, three months after Lockheed parted ways, with a statement that a new much smaller company, Leidos, has joined the consortium.
That statement listed the other members of the Lunar Dawn team: General Motors, Goodyear and MDA Space. Notably absent was Lockheed Martin, which Lunar Outpost had described as its “principal partner” on the rover when it won the NASA contract in April. The website for Lunar Dawn also did not list Lockheed Martin as a partner.
In a Sept. 25 interview, Justin Cyrus, chief executive of Lunar Outpost, confirmed that Lockheed Martin was no longer involved in the rover project. “We just weren’t able to reach an agreement as we were negotiating the terms and conditions of the statement of work for this contract,” he said.
Both Lunar Outpost and Lockheed Martin provided no specific reasons for the break-up, other than typical PR statements such as “it wasn’t a good fit for us or them.”
The rover being built is dubbed Lunar Dawn. The present NASA contract only covers the design phase. Once completed NASA will choose one consortium to build the rover itself, picking from either the Lunar Outpost design or the designs submitted by Intuitive Machines and Venturi Astrolab.
Lunar Outpost, one of the three companies/partnerships that have won NASA contracts to develop manned lunar rovers for the Artemis program, has replaced Lockheed Martin as one of its partners.
This fact was only made evident now, three months after Lockheed parted ways, with a statement that a new much smaller company, Leidos, has joined the consortium.
That statement listed the other members of the Lunar Dawn team: General Motors, Goodyear and MDA Space. Notably absent was Lockheed Martin, which Lunar Outpost had described as its “principal partner” on the rover when it won the NASA contract in April. The website for Lunar Dawn also did not list Lockheed Martin as a partner.
In a Sept. 25 interview, Justin Cyrus, chief executive of Lunar Outpost, confirmed that Lockheed Martin was no longer involved in the rover project. “We just weren’t able to reach an agreement as we were negotiating the terms and conditions of the statement of work for this contract,” he said.
Both Lunar Outpost and Lockheed Martin provided no specific reasons for the break-up, other than typical PR statements such as “it wasn’t a good fit for us or them.”
The rover being built is dubbed Lunar Dawn. The present NASA contract only covers the design phase. Once completed NASA will choose one consortium to build the rover itself, picking from either the Lunar Outpost design or the designs submitted by Intuitive Machines and Venturi Astrolab.
Japan launches reconnaissance satellite
Mitsubishi successfully launched a reconnaissance satellite tonight (September 26 in Japan), its H2A rocket lifting off from Japan’s Tanegashima spaceport on the country’s southeast coast.
This was the next-to-last launch of the H2A, which is being replaced by the H3 rocket. This was also Japan’s fourth launch in 2024, the most that country has achieved since 2020. The leader board for the 2024 launch race remains the same:
94 SpaceX
43 China
11 Russia
11 Rocket Lab
American private enterprise still leads the rest of the world combined in successful launches 110 to 66, while SpaceX by itself now leads the entire world, including American companies, 94 to 82.
Mitsubishi successfully launched a reconnaissance satellite tonight (September 26 in Japan), its H2A rocket lifting off from Japan’s Tanegashima spaceport on the country’s southeast coast.
This was the next-to-last launch of the H2A, which is being replaced by the H3 rocket. This was also Japan’s fourth launch in 2024, the most that country has achieved since 2020. The leader board for the 2024 launch race remains the same:
94 SpaceX
43 China
11 Russia
11 Rocket Lab
American private enterprise still leads the rest of the world combined in successful launches 110 to 66, while SpaceX by itself now leads the entire world, including American companies, 94 to 82.
September 25, 2024 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
Kenny Rankin – Blackbird
September 25, 2024 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.
- Radian Aerospace begins tests of spaceplane prototype
To avoid State Department ITAR restrictions, these runway tests are using a prototype that uses jet engines and no space-specific technology, because the flights are taking place in an unnamed airport the United Arab Emirates.
- Reflect Orbital is developing space mirrors to direct sunlight to ground-based solar panels
The video bluntly questions the practicality of the project.
- China to expand its 500-meter-diameter FAST radio telescope by encircling it with 24 smaller radio dishes
The additional dishes will each be 40 meters in diameter.
- On this day in 2023 the sample capsule from OSIRIS-REx landed on Earth with its Bennu samples
The spacecraft is now on its way to a rendezvous with the asteroid Apophis in 2029.
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.
- Radian Aerospace begins tests of spaceplane prototype
To avoid State Department ITAR restrictions, these runway tests are using a prototype that uses jet engines and no space-specific technology, because the flights are taking place in an unnamed airport the United Arab Emirates.
- Reflect Orbital is developing space mirrors to direct sunlight to ground-based solar panels
The video bluntly questions the practicality of the project.
- China to expand its 500-meter-diameter FAST radio telescope by encircling it with 24 smaller radio dishes
The additional dishes will each be 40 meters in diameter.
- On this day in 2023 the sample capsule from OSIRIS-REx landed on Earth with its Bennu samples
The spacecraft is now on its way to a rendezvous with the asteroid Apophis in 2029.
The real insurrection on Jan 6, 2021 was within the government, against Trump
Under threat, from within
For the past three years the Democratic Party and its shills in the propaganda press have been claiming that Donald Trump as president instigated a violent insurrection on Jan 6, 2021, causing the Capitol to be invaded with significant violence. These claims have resulted in hundreds of people who attended the Capitol hill rally on that day getting long prison terms, often for doing nothing more than “parading” (the actual charge).
All of these claims are of course lies, something that was even patently obvious during the event itself. Trump himself was giving a speech a considerable distance from the Capitol when the first break-ins occurred and when security finally opened many doors to allow the publicly to quietly walk through the building, causing no violence or damage. During Trump’s speech he called for his supporters to demonstrate “peaceably.” Moreover, the only ones killed during the protest were two protesters, killed by Capitol security, one shot and the other beaten to death.
With the release this week of transcripts of interviews conducted by the Pentagon’s inspector general with various key officials in the military, we now know that not only did Trump not instigate the riot, he issued orders that these officials make sure there were sufficient security at the Capitol to prevent any violence or misbehavior.
» Read more
Monitoring gullies on Mars for changes
Click for original image.
Cool image time! The picture to the right, cropped, reduced, and enhanced to post here, was taken on June 29, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). The scientists label the picture simply as “gully monitoring,” with an apparent goal of looking to see if this gully has changed since MRO took the first high resolution image two years previously. In the interim this terrain went from Martian spring, through summer and winter, and has now returned to spring.
As far as I can tell, no changes are visible, but then I am not using the highest resolution data available. Small changes might be detectable in the highest resolution using good detection software. Overall, the gully drops about 3,000 feet.
The white dot in the overview map above marks the location, on the southwest interior rim of an unnamed 30-mile wide crater. This region in the Martian cratered highlands was featured in a four part cool image series I did back 2023 (here, here, here, and here), with this as my conclusion:
Overall, our short survey of the southern cratered highlands suggests that the glacial material and ice found in the southern mid-latitudes affects the Martian surface differently than in the northern lowland plains. In the north the craters and the surrounding terrain often appear blobby, as if the ice is close to the surface and also a dominant component of the ground. Impacts therefore cause significant soft melt features, with craters often heavily distorted. Similarly, there is evidence of the existence of past mud volcanoes that once spewed water and mud from below ground.
In the south however the surface is at a higher elevation, and it appears the ice layer is deeper underground. Thus, it appears the ground is more firm, and the only obvious evidence of an underground layer of ice is revealed when sublimation and the subsequent erosion produce these large pits inside craters.
In the case of this crater, a small impact on its interior southwest slope apparently caused that underground layer of ice to melt temporarily and flow downhill, leaving behind the gully and flow features we see today. Based on the two MRO pictures taken a full Martian year apart, it appears the feature is generally stable and thus likely old, left over from that impact. If things are changing seasonally they are doing so in small amounts and slowly.
Click for original image.
Cool image time! The picture to the right, cropped, reduced, and enhanced to post here, was taken on June 29, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). The scientists label the picture simply as “gully monitoring,” with an apparent goal of looking to see if this gully has changed since MRO took the first high resolution image two years previously. In the interim this terrain went from Martian spring, through summer and winter, and has now returned to spring.
As far as I can tell, no changes are visible, but then I am not using the highest resolution data available. Small changes might be detectable in the highest resolution using good detection software. Overall, the gully drops about 3,000 feet.
The white dot in the overview map above marks the location, on the southwest interior rim of an unnamed 30-mile wide crater. This region in the Martian cratered highlands was featured in a four part cool image series I did back 2023 (here, here, here, and here), with this as my conclusion:
Overall, our short survey of the southern cratered highlands suggests that the glacial material and ice found in the southern mid-latitudes affects the Martian surface differently than in the northern lowland plains. In the north the craters and the surrounding terrain often appear blobby, as if the ice is close to the surface and also a dominant component of the ground. Impacts therefore cause significant soft melt features, with craters often heavily distorted. Similarly, there is evidence of the existence of past mud volcanoes that once spewed water and mud from below ground.
In the south however the surface is at a higher elevation, and it appears the ice layer is deeper underground. Thus, it appears the ground is more firm, and the only obvious evidence of an underground layer of ice is revealed when sublimation and the subsequent erosion produce these large pits inside craters.
In the case of this crater, a small impact on its interior southwest slope apparently caused that underground layer of ice to melt temporarily and flow downhill, leaving behind the gully and flow features we see today. Based on the two MRO pictures taken a full Martian year apart, it appears the feature is generally stable and thus likely old, left over from that impact. If things are changing seasonally they are doing so in small amounts and slowly.
Researchers identify the oldest cheese so far found, from 3,600 years ago
Click for full image, figure 1 from the paper.
Researchers have confirmed that three clumps of organic matter taken from a gravesite in northwestern China are the oldest samples of cheese yet identified — more than 3,600 years old — and are in fact a specific kind of cheese, called kefir cheese.
And it’s not just any cheese: Cow and goat DNA, as well as the bacterium Lactobacillus kefiranofaciens, has indicated that these clumps were in fact kefir cheese, providing insight into the history and evolution of probiotics and human health. L. kefiranofaciens is still a key microorganism in kefir soft cheeses. The researchers also identified the microscopic fungal species Pichia kudriavzevii, which is a type of yeast found in kefir grains today.
These kefir grains contain a host of probiotic bacteria and yeast, which is key in fermenting milk to produce kefir products that have been studied for their health impacts, particularly in the areas of the immune and gastrointestinal systems, as well as metabolic regulation.
“Our observation suggests kefir culture has been maintained in Northwestern China’s Xinjiang region since the Bronze Age,” Fu said.
You can read the published paper here. The researchers suggest the cheese indicates not only the evolutionary history by which humans began creating such diary products, it also suggests the historical routes this process followed across the European and Asian continents.
Click for full image, figure 1 from the paper.
Researchers have confirmed that three clumps of organic matter taken from a gravesite in northwestern China are the oldest samples of cheese yet identified — more than 3,600 years old — and are in fact a specific kind of cheese, called kefir cheese.
And it’s not just any cheese: Cow and goat DNA, as well as the bacterium Lactobacillus kefiranofaciens, has indicated that these clumps were in fact kefir cheese, providing insight into the history and evolution of probiotics and human health. L. kefiranofaciens is still a key microorganism in kefir soft cheeses. The researchers also identified the microscopic fungal species Pichia kudriavzevii, which is a type of yeast found in kefir grains today.
These kefir grains contain a host of probiotic bacteria and yeast, which is key in fermenting milk to produce kefir products that have been studied for their health impacts, particularly in the areas of the immune and gastrointestinal systems, as well as metabolic regulation.
“Our observation suggests kefir culture has been maintained in Northwestern China’s Xinjiang region since the Bronze Age,” Fu said.
You can read the published paper here. The researchers suggest the cheese indicates not only the evolutionary history by which humans began creating such diary products, it also suggests the historical routes this process followed across the European and Asian continents.
Amateur gets new image of China’s X-37B copy in orbit
An amateur astronomer, Felix Schöfbänker, has released a new picture he took of China’s X-37B-type reusuable mini-shuttle while it was in orbit and prior to its landing on September 6, 2024.
The picture is low resolution and not very pretty, but it does appear to show that the mini-shuttle has a delta wing design.
While the recent space plane flight was underway, space watcher veteran Felix Schöfbänker in Upper Austria took imagery of the craft. In a recent posting, Schöfbänker reported he has imagery taken Aug. 10 of the Chinese space plane which shows a delta-wing design, captured when the craft turned 180 degrees since an earlier observation he made on July 30.
Schöfbänker also theorizes that the dark area between the wings could be the mini-shuttle’s cargo bay.
An amateur astronomer, Felix Schöfbänker, has released a new picture he took of China’s X-37B-type reusuable mini-shuttle while it was in orbit and prior to its landing on September 6, 2024.
The picture is low resolution and not very pretty, but it does appear to show that the mini-shuttle has a delta wing design.
While the recent space plane flight was underway, space watcher veteran Felix Schöfbänker in Upper Austria took imagery of the craft. In a recent posting, Schöfbänker reported he has imagery taken Aug. 10 of the Chinese space plane which shows a delta-wing design, captured when the craft turned 180 degrees since an earlier observation he made on July 30.
Schöfbänker also theorizes that the dark area between the wings could be the mini-shuttle’s cargo bay.
A puzzling striped rock on Mars
Click for original image.
Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on September 13, 2024 by one of the high resolution cameras on the Mars rover Perseverance. The rock’s striped nature makes it unique, unlike any feature spotted by any rover previously. From an update today:
The science team thinks that this rock has a texture unlike any seen in Jezero Crater before, and perhaps all of Mars. Our knowledge of its chemical composition is limited, but early interpretations are that igneous and/or metamorphic processes could have created its stripes. Since Freya Castle [the name the science team gave the rock] is a loose stone that is clearly different from the underlying bedrock, it has likely arrived here from someplace else, perhaps having rolled downhill from a source higher up. This possibility has us excited, and we hope that as we continue to drive uphill, Perseverance will encounter an outcrop of this new rock type so that more detailed measurements can be acquired.
Without doubt the rock’s rounded surface suggests it was ground smooth by either water or ice. That surface certainly resembles glacial cobble seen across the northeast of the U.S. where ice glaciers once covered the entire landscape. The rock also resembles river cobble, smoothed by flowing water.
The stripes however suggest that prior to its being smoothed, this rock underwent a much more complex geological process, whereby two different materials were intermixed and squeezed together.
Click for original image.
Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on September 13, 2024 by one of the high resolution cameras on the Mars rover Perseverance. The rock’s striped nature makes it unique, unlike any feature spotted by any rover previously. From an update today:
The science team thinks that this rock has a texture unlike any seen in Jezero Crater before, and perhaps all of Mars. Our knowledge of its chemical composition is limited, but early interpretations are that igneous and/or metamorphic processes could have created its stripes. Since Freya Castle [the name the science team gave the rock] is a loose stone that is clearly different from the underlying bedrock, it has likely arrived here from someplace else, perhaps having rolled downhill from a source higher up. This possibility has us excited, and we hope that as we continue to drive uphill, Perseverance will encounter an outcrop of this new rock type so that more detailed measurements can be acquired.
Without doubt the rock’s rounded surface suggests it was ground smooth by either water or ice. That surface certainly resembles glacial cobble seen across the northeast of the U.S. where ice glaciers once covered the entire landscape. The rock also resembles river cobble, smoothed by flowing water.
The stripes however suggest that prior to its being smoothed, this rock underwent a much more complex geological process, whereby two different materials were intermixed and squeezed together.
New Zealand’s new government abandons promise to streamline red tape
With the release of a new space strategy document [pdf] today, it appears that New Zealand’s new government has abandoned a promise it had made during the election campaign to streamline its space licensing requirements.
It appears that the new leading party in the government had promised to eliminate the present complex licensing rules that require an entirely new license every time a rocket or satellite company makes any change in its plans. The new space strategy however makes no mention of this change, and in fact seems more focused on expanding the government’s reach into space operations, including building and launching its own satellite by 2030. The article at the link suggests this change is possibly because the leading party is in a coalition government that must satisfy its coalition partners.
Three years ago I would have said this policy change would have guaranteed that Rocket Lab would shift more operations to the U.S., but the increased red tape imposed by the FAA’s new “streamlined” Part 450 regulations doesn’t make such a shift helpful any longer. Since the UK government also appears to be favoring heavy regulations that have stalled spaceports there, these government actions might help explain why there has been a sudden burst of new rocket companies and spaceports in Europe and in India in the past two years. Private concerns in both sense an opportunity.
With the release of a new space strategy document [pdf] today, it appears that New Zealand’s new government has abandoned a promise it had made during the election campaign to streamline its space licensing requirements.
It appears that the new leading party in the government had promised to eliminate the present complex licensing rules that require an entirely new license every time a rocket or satellite company makes any change in its plans. The new space strategy however makes no mention of this change, and in fact seems more focused on expanding the government’s reach into space operations, including building and launching its own satellite by 2030. The article at the link suggests this change is possibly because the leading party is in a coalition government that must satisfy its coalition partners.
Three years ago I would have said this policy change would have guaranteed that Rocket Lab would shift more operations to the U.S., but the increased red tape imposed by the FAA’s new “streamlined” Part 450 regulations doesn’t make such a shift helpful any longer. Since the UK government also appears to be favoring heavy regulations that have stalled spaceports there, these government actions might help explain why there has been a sudden burst of new rocket companies and spaceports in Europe and in India in the past two years. Private concerns in both sense an opportunity.
China launches five satellites
China today successfully launched five satellites, its Kinetica-1 rocket (Lijian-1 in Chinese) lifting off from its Jiuquan spaceport in northwest China.
China’s state-run press generally attempts to describe this rocket as commercial and built by one of its pseudo-companies, but in this case that is even more dishonest. CAS Space was created from a government space division as a separate subsidiary, and thus is wholly controlled, funded, and owned by that agency. Unlike China’s other pseudo-companies, it didn’t even bother to go through the dance of raising investment capital or winning contracts.
Nonetheless, company officials now boast — after this fourth launch of this rocket — they are about to begin launching monthly. No word on where the rocket’s lower stages crashed inside China.
Meanwhile, China also today publicly announced a successful ICBM test launch into the Pacific, the first time it has made such an test or public announcement in four decades. It released almost no details, however, including where the missile was launched or where it splashed down.
The leaders in the 2024 launch race:
94 SpaceX
43 China
11 Russia
11 Rocket Lab
American private enterprise still leads the rest of the world combined in successful launches 110 to 65, while SpaceX by itself now leads the entire world, including American companies, 94 to 81.
China today successfully launched five satellites, its Kinetica-1 rocket (Lijian-1 in Chinese) lifting off from its Jiuquan spaceport in northwest China.
China’s state-run press generally attempts to describe this rocket as commercial and built by one of its pseudo-companies, but in this case that is even more dishonest. CAS Space was created from a government space division as a separate subsidiary, and thus is wholly controlled, funded, and owned by that agency. Unlike China’s other pseudo-companies, it didn’t even bother to go through the dance of raising investment capital or winning contracts.
Nonetheless, company officials now boast — after this fourth launch of this rocket — they are about to begin launching monthly. No word on where the rocket’s lower stages crashed inside China.
Meanwhile, China also today publicly announced a successful ICBM test launch into the Pacific, the first time it has made such an test or public announcement in four decades. It released almost no details, however, including where the missile was launched or where it splashed down.
The leaders in the 2024 launch race:
94 SpaceX
43 China
11 Russia
11 Rocket Lab
American private enterprise still leads the rest of the world combined in successful launches 110 to 65, while SpaceX by itself now leads the entire world, including American companies, 94 to 81.
SpaceX launches 21 more Starlink satellites
SpaceX tonight successfully launched another 21 Starlink satellites, its Falcon 9 rocket lifting off from Vandenberg in California.
The first stage completed its tenth flight, landing on a drone ship in the Pacific.
The leaders in the 2024 launch race:
94 SpaceX
42 China
11 Russia
11 Rocket Lab
American private enterprise now leads the rest of the world combined in successful launches 110 to 64, while SpaceX by itself now leads the entire world, including American companies, 94 to 80.
The United States has now tied its record for launches in a single year, 110, set only last year. It has done so however in less than three-quarters of a year, suggesting that the new record will be significantly higher. This new record mostly reflects the pace that SpaceX and Rocket Lab are setting, with most of the heavy lifting by SpaceX.
If things go as expected, expect 2025 to smash this record as well, because all signs suggest that both ULA and Blue Origin will begin launching regularly in order to meet their various contracts, joining SpaceX, Rocket Lab, and several other rocket startups.
SpaceX tonight successfully launched another 21 Starlink satellites, its Falcon 9 rocket lifting off from Vandenberg in California.
The first stage completed its tenth flight, landing on a drone ship in the Pacific.
The leaders in the 2024 launch race:
94 SpaceX
42 China
11 Russia
11 Rocket Lab
American private enterprise now leads the rest of the world combined in successful launches 110 to 64, while SpaceX by itself now leads the entire world, including American companies, 94 to 80.
The United States has now tied its record for launches in a single year, 110, set only last year. It has done so however in less than three-quarters of a year, suggesting that the new record will be significantly higher. This new record mostly reflects the pace that SpaceX and Rocket Lab are setting, with most of the heavy lifting by SpaceX.
If things go as expected, expect 2025 to smash this record as well, because all signs suggest that both ULA and Blue Origin will begin launching regularly in order to meet their various contracts, joining SpaceX, Rocket Lab, and several other rocket startups.
Eric Sahlström Institute – Nyckelharpan
An evening pause: The instrument, the nyckelharpan or key harp, is played by Olov Johansson, and four of his students at Institute, Jonathan Wanneby, Elisabet Ryd and Lydia Ievins.
Hat tip Doug Johnson.
FAA administrator claims SpaceX wasn’t following regulations; SpaceX says that’s false
FAA administrator Mike Whitaker today to SpaceX:
“Nice company you have there. Shame if something
happened to it.”
In a hearing today before the House transportation committee, the FAA administrator Mike Whitaker claimed repeatedly that the red tape his agency has imposed on SpaceX, as well as the fines it recently imposed on the company, were due to safety concerns as well as SpaceX not following the regulations and even launching without a license.
Mike Whitaker, the administrator of the FAA, told lawmakers on the House Transportation Committee that his decision to delay SpaceX’s launch for a few months is grounded in safety, and defended the $633,000 fine his agency has proposed against SpaceX as the “only tool” the FAA has to ensure that Musk’s company follows the rules.
… [Kevin Kiley (R-California)] argued those reviews don’t have anything to do with safety, prompting Whitaker to shoot back: “I think the sonic boom analysis [related to returning Superheavy back to Boca Chica] is a safety related incident. I think the two month delay is necessary to comply with the launch requirements, and I think that’s an important part of safety culture.”
When Kiley asked what can be done to move the launch up, Whitaker said, “complying with regulations would be the best path.”
SpaceX immediately responded with a detailed letter, published on X, stating in summary as follows:
FAA Administrator Whitaker made several incorrect statements today regarding SpaceX. In fact, every statement he made was incorrect.
The letter then detailed very carefully the falseness of each of Whitaker’s claims. You can read images of the letter here and here. The company noted:
It is deeply concerning that the administrator does not appear to have accurate information immediately available to him with respect to SpaceX licensing matters.
Based on SpaceX’s detailed response, it appears its lawyers are extremely confident it has a very good legal position, and will win in court. Moreover, the politics strongly argue in favor of fighting now. Though such a fight might delay further Superheavy/Starship test launches in the near term, in the long run a victory has a good chance of cleaning up the red tape for good, so that future work will proceed without this harassment.
Whitaker’s testimony also suggests strongly that he — a political appointee by the Biden administration –is likely the source of many of the recent delays and increased red tape that SpaceX has been forced to endure. He clearly thinks he knows better than SpaceX on these technical areas, even though his education and work history has never had anything to do with building rockets.
FAA administrator Mike Whitaker today to SpaceX:
“Nice company you have there. Shame if something
happened to it.”
In a hearing today before the House transportation committee, the FAA administrator Mike Whitaker claimed repeatedly that the red tape his agency has imposed on SpaceX, as well as the fines it recently imposed on the company, were due to safety concerns as well as SpaceX not following the regulations and even launching without a license.
Mike Whitaker, the administrator of the FAA, told lawmakers on the House Transportation Committee that his decision to delay SpaceX’s launch for a few months is grounded in safety, and defended the $633,000 fine his agency has proposed against SpaceX as the “only tool” the FAA has to ensure that Musk’s company follows the rules.
… [Kevin Kiley (R-California)] argued those reviews don’t have anything to do with safety, prompting Whitaker to shoot back: “I think the sonic boom analysis [related to returning Superheavy back to Boca Chica] is a safety related incident. I think the two month delay is necessary to comply with the launch requirements, and I think that’s an important part of safety culture.”
When Kiley asked what can be done to move the launch up, Whitaker said, “complying with regulations would be the best path.”
SpaceX immediately responded with a detailed letter, published on X, stating in summary as follows:
FAA Administrator Whitaker made several incorrect statements today regarding SpaceX. In fact, every statement he made was incorrect.
The letter then detailed very carefully the falseness of each of Whitaker’s claims. You can read images of the letter here and here. The company noted:
It is deeply concerning that the administrator does not appear to have accurate information immediately available to him with respect to SpaceX licensing matters.
Based on SpaceX’s detailed response, it appears its lawyers are extremely confident it has a very good legal position, and will win in court. Moreover, the politics strongly argue in favor of fighting now. Though such a fight might delay further Superheavy/Starship test launches in the near term, in the long run a victory has a good chance of cleaning up the red tape for good, so that future work will proceed without this harassment.
Whitaker’s testimony also suggests strongly that he — a political appointee by the Biden administration –is likely the source of many of the recent delays and increased red tape that SpaceX has been forced to endure. He clearly thinks he knows better than SpaceX on these technical areas, even though his education and work history has never had anything to do with building rockets.
September 24, 2024 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.
As this is an open thread, I must add that the lack of any political or cultural posts recently is entirely because I am presently sick of reporting about this stuff. When you have a big long term player in the Democratic Party, Leon Pannetta, make the utterly stupid comment that Israel’s very targeted attacks on Hezbollah is “a form of terrorism” — essentially endorsing this murderous Islamic terrorist organization — and yet approximately half of Americans apparently still consider the Democratic Party to be a viable option, it seems somewhat pointless to attempt to change these people’s minds. Too many leftists no longer have the ability to think. They are wedded to their party, and will support it no matter how infantile or childless or dangerous or violent it gets.
Enough. Back to Jay’s links about space:
- Stoke Space touts its growing inventory of built hardware
The image shows four engines, two partly assembled, and what looks like a tank dome. The company is clearly making some progress, but as Jay notes, it is not yet “hardware rich. That distinction is given when you have multiple assembled test articles.”
- Chinese President Xi Jinping calls for accelerating China’s space endeavors
He is essentially touting this major success under his leadership, in order to strengthen his hold on the government. It’s what power-hungry politicians always do, whether they run a communist or a democratically-elected government.
- Haiyang spaceport plans to build a new semi-submerged ship to provide a more compatible sea-launch platform
It hopes to have it launched by the end of ’25.
- Viasat wins U.S. Air Force contract to make aircraft antennas for communicating with satellites
Contract is for $33 million.
- On this day in 1930 astronaut John Young was born
He “flew in space six times (twice each during the Gemini, Apollo, and Space Shuttle programs), and served as an astronaut longer than anyone to date: 42 years.”
- Today marks the 10th anniversary of the day India’s Mangalyaan Mars Orbiter entered orbit around Mars
Its planned mission was for six months. It operated for eight years.
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.
As this is an open thread, I must add that the lack of any political or cultural posts recently is entirely because I am presently sick of reporting about this stuff. When you have a big long term player in the Democratic Party, Leon Pannetta, make the utterly stupid comment that Israel’s very targeted attacks on Hezbollah is “a form of terrorism” — essentially endorsing this murderous Islamic terrorist organization — and yet approximately half of Americans apparently still consider the Democratic Party to be a viable option, it seems somewhat pointless to attempt to change these people’s minds. Too many leftists no longer have the ability to think. They are wedded to their party, and will support it no matter how infantile or childless or dangerous or violent it gets.
Enough. Back to Jay’s links about space:
- Stoke Space touts its growing inventory of built hardware
The image shows four engines, two partly assembled, and what looks like a tank dome. The company is clearly making some progress, but as Jay notes, it is not yet “hardware rich. That distinction is given when you have multiple assembled test articles.”
- Chinese President Xi Jinping calls for accelerating China’s space endeavors
He is essentially touting this major success under his leadership, in order to strengthen his hold on the government. It’s what power-hungry politicians always do, whether they run a communist or a democratically-elected government.
- Haiyang spaceport plans to build a new semi-submerged ship to provide a more compatible sea-launch platform
It hopes to have it launched by the end of ’25.
- Viasat wins U.S. Air Force contract to make aircraft antennas for communicating with satellites
Contract is for $33 million.
- On this day in 1930 astronaut John Young was born
He “flew in space six times (twice each during the Gemini, Apollo, and Space Shuttle programs), and served as an astronaut longer than anyone to date: 42 years.”
- Today marks the 10th anniversary of the day India’s Mangalyaan Mars Orbiter entered orbit around Mars
Its planned mission was for six months. It operated for eight years.
Layered mesas in Martian chaos
Click for original image.
Cool image time! The picture to the right, rotated, cropped, reduced, and sharpened to post here, was taken on May 19, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows a 2,500 to 3,000-foot-high mesa with what the scientists call “bedrock layers”, most obvious as the lower terraces on the mesa’s western slopes.
What makes this mesa especially interesting is its overall shape. It appears as if something has taken a bite out of it, resulting in that bowl-like hollow on the mesa’s southern half.
Was this caused by an impact? Or has some other long term Martian processes caused it?
This mesa is just one of many mesas in a region of chaos terrain dubbed Hydraotes Chaos. Such chaos terrain is thought to form when erosion processes, possibly glacial in nature, that carve out canyons along faultlines, leaving behind mesas with randomly oriented canyons cutting in many directions.
» Read more
Click for original image.
Cool image time! The picture to the right, rotated, cropped, reduced, and sharpened to post here, was taken on May 19, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows a 2,500 to 3,000-foot-high mesa with what the scientists call “bedrock layers”, most obvious as the lower terraces on the mesa’s western slopes.
What makes this mesa especially interesting is its overall shape. It appears as if something has taken a bite out of it, resulting in that bowl-like hollow on the mesa’s southern half.
Was this caused by an impact? Or has some other long term Martian processes caused it?
This mesa is just one of many mesas in a region of chaos terrain dubbed Hydraotes Chaos. Such chaos terrain is thought to form when erosion processes, possibly glacial in nature, that carve out canyons along faultlines, leaving behind mesas with randomly oriented canyons cutting in many directions.
» Read more