October 6, 2023 Zimmerman/Batchelor podcast
Embedded below the fold in two parts.
To listen to all of John Batchelor’s podcasts, go here.
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Year: 2023
Tate Naugle – Dad Jokes
An evening pause: Let’s enter the weekend with some true silliness.
Hat tip Diane Zimmerman
October 6, 2023 Quick space links
Courtesy of BtB’s stringer Jay.
- Axiom and ESA sign deal to do more business together
The agreement includes access to Axiom’s proposed station, training of ESA astronauts using its spacesuits, and possible future commercial astronaut missions.
- Chinese pseudo-company sold two remote sensing satellites to private Wagner military group
I suspect Russia now controls those satellites, since Wagner’s leader was killed in suspicious plane crash.
- Video of dismantling of Saturn-1B rocket at Alabama rest stop
The rocket had been on display there for decades and could no longer be maintained properly. The decision was made in January to remove it and renovate the rest stop entirely.
Real pushback: Student walkout in September forces school board to rescind queer bathroom policy
“A little child shall lead them,” painting by James L. Johnson.
Bring a gun to a knife fight: It appears that the complaints of parents don’t work with leftist Democratic Party and its minions in the education community, who see those parents as extremists and potential terrorists. Instead, it took a student walkout in September in Pennsylvania to finally force the Perkiomen Valley School District board to rescind its queer bathroom policy, which allowed cross-dressing boys to use the girls’ bathroom.
This is a followup of a September blacklist story. When the school board voted 4 to 3 to reject a policy that would prevent such behavior, defying the crowds of parents attending the school board meeting to demand this change, the students then organized a walk out on September 22, 2023, for reasons they themselves made clear:
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Gale Crater as seen by Curiosity from the heights of Mount Sharp
Click for original image.
Click for interactive map.
Though Curiosity still lies more than 13,000 feet below the peak of Mount Sharp, in its ten years on Mars it has climbed a considerable distance uphill since leaving the floor of 97-mile-wide Gale Crater, about 2,400 feet. The panorama above, taken today by one of Curiosity’s navigation cameras and rotated and cropped to post here, gives us a good sense of the elevation the rover has gained in that time.
The overview map to the right provides some perspective. Curiosity’s present location is indicated by the blue dot, with the yellow lines indicating the direction of this panorama. Though Curiosity climbed up from that valley on the lower left, none of its route is visible in this picture, as the weaved up from the left and the steepness of the ground hides the lower sections.
The mountain chain in the distance, about 20 to 25 miles away, is the north rim of Gale Crater. Beyond it can faintly be seen other mountains, which form the rim of another smaller crater to the north. The peak of Mount Sharp, about 23 miles to the south and in the opposite direction, forms the wide central peak of Gale Crater, unusual in that it fills much of the crater and rises higher than the crater’s rim, factors which were part of the reason this location was chosen as Curiosity’s landing site.
This picture also allows scientists to get a sense of the dust levels in the Martian atmosphere, which change seasonally depending on dust storm activity. Since it is now summer on Mars, when dust activity is low, the air is relatively clear.
Astronomers detect baffling blue transient far outside any galaxy
Click for original image.
Using a variety of telescopes, astronomers have discovered a baffling short-term object that brightens quickly in blue light and then fades.
What makes this discovery even more baffling is that though other such Luminous Fast Blue Optical Transients (LFBOT) have been discovered, all have been within galaxies, while this new discovery is in intergalactic space, as shown by the red bars in the picture to right, taken by the Hubble Space Telescope and cropped, reduced, and sharpened to post here. From the caption:
[An LFBOT] shines intensely in blue light and evolves rapidly, reaching peak brightness and fading again in a matter of days, unlike supernovae which take weeks or months to dim. Only a handful of previous LFBOTs have been discovered since 2018. The surprise is that this latest transient, seen in 2023, lies at a large offset from both the barred spiral galaxy at right and the dwarf galaxy to the upper left. Only Hubble could pinpoint its location. And, the results are leaving astronomers even more confounded because all previous LFBOTs have been found in star-forming regions in the spiral arms of galaxies. It’s not clear what astronomical event would trigger such a blast far outside of a galaxy.
The frequent discovery of such short term transients in the past decade is because there are now many telescopes dedicated to making daily surveys of the entire sky. In the past such quick events were always missed.
ULA’s Atlas-5 rocket launches first two Kuiper satellites
ULA’s Atlas-5 rocket today successfully launched the first two prototype satellites of Amazon’s proposed 3,200-satellite constellation to provide broadband globally in competition with Starlink and OneWeb.
As of posting, the satellites had not yet deployed, with the rocket’s upper stage still firing its engines to bring the rocket to its proper orbit. The live stream unfortunately ended early at this point.
Though the Atlas-5 is being retired, to be replaced by ULA’s still unlaunched Vulcan rocket, about seventeen rockets remain in the company’s launch manifest. All have payloads, so any additional ULA launch contracts must rely on Vulcan.
This was ULA’s third launch in 2023, so it does not change the leader board for the 2023 launch race. The company predicted it would complete ten launches in 2023, a prediction that with less than three months left in the year seems unlikely for it to achieve.
70 SpaceX
45 China
13 Russia
7 Rocket Lab
7 India
American private enterprise now leads China in successful launches 82 to 45, and leads the entire world combined 82 to 72. SpaceX by itself still trails the rest of the world, excluding American companies, 70 to 72.
Italy’s biggest bank will invest in SpaceX
Italy’s largest bank, Intesa Sanpaolo, announced today that is joining in SpaceX as a private investment partner.
No details of the investment deal were released, but it likely adds a significant amount to the almost $11 billion in investment capital SpaceX has already gotten from the private sector, most of which is being used to develop Starship, Superheavy, and Starlink.
Very clearly, the investment community sees value and large future profits from SpaceX and Elon Musk, and wants to support it. Contrast this with the attitude of the Biden administration and the left, which apparently prefers to squelch this progress for the sake of power.
India’s government confirms its policy to transition to private enterprise in space
Capitalism in space: In a presentation at the International Astronautical Congress in Baku yesterday, one high official from India confirmed the Modi’s government’s new policy to shift is space industry from government-controlled to privately-run.
“A transition is happening in India. We are moving from ISRO [India’s space agency] being the sole player in the space sector to the private sector taking on a more meaningful role,” Pawan Goenka, chairman of the Indian National Space Promotion Authorization Center (IN-SPACe), said at a forum at the 74th International Astronautical Congress in Baku, Oct. 5.
The Indian government approved the Indian Space Policy 2023 in April this year, which follows a number of developments in recent years. “What the Indian Space Policy did was take everything to do with space — satellite communication, remote sensing, space operations, transportation, navigation, everything — and put it into one comprehensive document only 12 pages long,” Goenka said. [emphasis mine]
The highlighted words will sound very familiar to regular readers of this webpage. It describes what NASA has been doing for the past decade, and sums up precisely the recommendations put forth in my 2017 policy paper, Capitalism in Space.
IN-SPACe, the agency Goenka heads, has been tasked with fulfilling this task, and is thus in a direct turf war with ISRO, the space agency that has controlled all of India’s space effort for a half century. How that turf war will play out remains uncertain, though at present IN-SPACe and the Modi government appear to be winning.
It would likely help India’s private industry if the Modi government would make public that 12-page policy statement. So far it has either not released the text, or if it has it has made it impossible for me to find it.
Another lawsuit filed against SpaceX
They’re coming for you next: In what appears to be another example of lawfare by the left against Elon Musk, a female engineer has filed a lawsuit against SpaceX, claiming it discriminated against her in pay.
The lawsuit is absurd, based on the suit itself.
The lawsuit was filed on Tuesday in Los Angeles Superior Court by SpaceX engineer Ashley Foltz, who says she was hired at a salary of $92,000, even though men with similar or less experience were offered as much as $115,000. According to her LinkedIn, Ashley was hired in September 2022 as a propulsion engineer. She did not immediately respond to TechCrunch’s request for comment.
According to the complaint, Foltz learned about the salary discrepancies when a new California law went into effect requiring employers to include pay scale in their job postings. The salary range for her job was $95,000 to $115,000, so SpaceX gave her a raise — but only to the lowest end of the band.
In other words, Foltz didn’t negotiate a good salary when she was hired, and when the California law revealed how low it was, SpaceX immediately raised her salary to the bottom end of its pay scale, indicating also its opinion of her work. I suspect a full review of the salaries the company pays will reveal that women get a wide range of payment, depending on their worth. SpaceX certainly doesn’t discriminate against women, since its CEO is a woman and over the years women engineers have led many major projects.
The lawfare from the left against Elon Musk, one of the most successful Americans in decades, is becoming quite obvious. Besides this private suit, another group of environmentalists are suing SpaceX and the FAA to block future launches from Boca Chica. The Biden administration meanwhile is using numerous agencies to gang up on Musk: the Justice Department is suing it for not illegally hiring illegal immigrants, the FAA and Fish & Wildlife are blocking its Superheavy/Starship test launches, the EEOC is suing Tesla while Justice and the SEC investigate it, and the FTC and SEC are investigating Musk’s purchase of Twitter.
If you still think this full court press of government action is an accident, or entirely innocent, then you are naive beyond belief. Musk is now considered an opponent of the left, and so the left is going after him, and abusing the power of government to do it. It doesn’t care that Musk has produced tens of thousands of new jobs, revolutionized several major industries, and brought wealth to places that were previously poverty-stricken. To the left, the only thing that matters is its hold on power. Threaten that, and it will do whatever it can to destroy you, even if it means people will be starving in the street.
Stoke Space raises $100 million in private investment capital
The rocket startup Stoke Space, which is developing a radically new engine concept for its rockets, has now successfully raised $100 million in private investment capital.
This investment more than doubles the company’s total funding, which now sits at $175 million. The company also announced the official name of its first rocket: Nova.
The funding round was led by Industrious Ventures with participation from the University of Michigan, Sparta Group, Long Journey, and others. Existing investors Breakthrough Energy, YCombinator, Point72 Ventures, NFX, MaC Ventures, Toyota Ventures, and In-Q-Tel also participated. This latest funding round is evidence of strong demand for Stoke’s services, its growing success, and the confidence of investors in its future. As part of this round of fundraising Steve Angel, Chairman of the Board, Linde plc, will join Stoke’s Board of Directors. Angel is also the former CEO of Linde and a member of the Board of Directors of GE.
The company says it will use this money to develop the rocket’s first stage engines, which will follow the same ring nozzle design of its upper stage, a prototype of which it successfully test flew on a short hop last month. Under that design, the engine doesn’t have one central nozzle, but instead the thrust is funnelled out of a ring of tiny nozzles that circle the stage’s outer perimeter. The company believes this design will allow it to return its upper stage safely from orbit for re-use.
Nicole Scherzinger & Lang Lang – Reflection
An evening pause: Performed live 2023.
Hat tip Alton Blevins.