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.

 

 

 

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The real insurrection on Jan 6, 2021 was within the government, against Trump

Under threat, from within
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

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Genesis cover

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

The print edition can be purchased at Amazon or any other book seller. If you want an autographed copy the price is $60 for the hardback and $45 for the paperback, plus $8 shipping for each. Go here for purchasing details. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from 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

Monitoring gullies on Mars for changes

Overview map

Monitoring gullies on Mars
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.

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Researchers identify the oldest cheese so far found, from 3,600 years ago

One of the ancient cheese samples
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.

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Conscious Choice cover

Now available in hardback and paperback as well as ebook!

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

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

 

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

 

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

 

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

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.

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A puzzling striped rock on Mars

A 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.

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Leaving Earth cover

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

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

 

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

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

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.

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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.

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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.

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FAA administrator claims SpaceX wasn’t following regulations; SpaceX says that’s false

FAA administrator Mike Whitaker today said this to SpaceX:
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.

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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.”

 

 

 

 

 

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