August 22, 2025 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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August 22, 2025 Quick space links
Courtesy of BtB’s stringer Jay, who apologizes for the lateness due to a hectic day at work. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.
- Chinese pseudo-company Nayuta Space releases movie animation showing how its proposed first stage will return to Earth
It would land horizontally, not vertically. Assuming this fantasy ever actually happens.
- Astronomers prove that millimeter radiation is generated close to the core of a supermassive black hole
Need I say it?
- India’s space agency ISRO touts a fullscale model of the 1st module of India’s Bharatiya Antariksh Station (BAS)
The full station will have five modules, assembled in orbit from ’28 to ’35, if all goes as scheduled.
- 60 years ago Gemini-5 was the first mission to use fuel cells to power a manned spacecraft
Proving out that technology was essential for the Apollo missions, as NASA had determined that solar power was not yet ready.
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
Saturday Night Live – Washington’s Dream
An evening pause: When SNL understood the importance of being utterly silly.
Hat tip Rex Ridenoure.
SpaceX gets major tax credit for the jobs its new Starship factory will create.
Because SpaceX’s new Starship factory, dubbed Gigabay, will create more than 500 new jobs in the Boca Chica region, the Starbase city commission this week awarded the company a sales tax refund valued as much as $3.75 million.
Gigabay will create about 630 new jobs, according to information Barrera showed the City Commission. That number included 315 entry-level jobs, which pay nearly $50,000 a year; 277 staff jobs, which pay nearly $90,000 a year; and 26 manager positions, which pay about $164,000 a year. … At least 25% of the jobs must be filled by veterans, residents of the enterprise zone or people who are considered economically disadvantaged.
SpaceX may receive a sales tax refund of $7,500 per job if the company invests $250 million. The program is capped at 500 jobs, allowing SpaceX to receive a maximum of $3,750,000.
Once again, the opposition to SpaceX does not come from the general public, which overwhelming supports what the company is doing in south Texas because of the wealth it is bringing to the region. The only opposition comes from fringe and very tiny leftist activist groups who oppose anything new, and specifically hate Elon Musk because he backed Donald Trump in last year’s election.
Sadly, those fringe groups are also backed by the propaganda press, which gives them a loud bullhorn they don’t deserve. It is imperative that Texas politicians recognize these facts, and not let that bullhorn bully them into actions detrimental to their constituents.
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.
Texas brewery tries brewing beer and growing barley on ISS
A Texas brewery dubbed Starbase Brewing (no connection to SpaceX) has just completed an experiment on ISS where it tried to brew beer in weightlessness as well as grow barley in simulated Martian soil.
Starbase Brewing — unrelated to Elon Musk’s space company or its South Texas city of Starbase — sent its MicroBrew-1 and OASIS experiments to the International Space Station aboard a SpaceX mission Aug. 1. They came back aboard a SpaceX Dragon spacecraft that splashed down eight days later off the coast of California.
…OASIS, short for “Optimizing Agriculture in Simulated Interplanetary Soils,” is the result of a partnership between the beer maker, Texas A&M AgriLife and Jaguar Space, a Colorado bioastronautics firm. According to Argroves, who launched the company in 2020, the goal was to grow barley in a mixture of Martian soil simulant with a byproduct of beermaking called Brewer’s Spent Grain and microbes.
The MicroBrew-1 experiment attempted to ferment beer, mixing “eight containers loaded with half wort — the sugary liquid extracted from malted grains — and half yeast.”
The company is far from manufacturing space-grown beer, but its founder seems focused on being the first brewery selling beer on Mars.
Junk science now dominates the reporting of the propaganda press
The Sciences, when the goal of science journalism
was to report real discoveries
When I started my career as a science journalist in the early 1990s, Peter Brown, the editor of award-winning magazine The Sciences (now sadly discountinued), assigned me the job of writing short news pieces. He pointed at a three-foot-high pile of press releases, and suggested I go through them to find some scientific discovery worth reporting.
As I went through this pile each month, I found that 90% described results that while interesting certainly did not merit any news coverage. Many described theories that “might” or “could” be true, hardly examples of solid new knowledge. I would find a handful of releases worth a news report, while the remaining 90% would get thrown in the dumpster.
Unfortunately, limited space in the magazine often meant that only one of the stories I thought worthwhile would be reported, but it also meant the story we picked was of real significance. The reader was guaranteed to read about important research results, because the technology then forced us to be discriminating.
That was then. Today, things are very different. The web allows modern news outlets to report about practically every press release they get. Nothing gets thrown away. If anything, new outlets today relish reporting on the least significant science results, merely because the scientists speculate about some amazing final events that “might,” “could,” or “may” happen, if their theories are right. The press eats this junk science up, because it produces great clickbait that, while as vapid as cotton candy, sounds really cool or exciting. That these speculations have no basis in reality is irrelevant.
To give you an idea of what I mean, here are a few examples from our modern propaganda press that I have gathered in just the past week:
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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
SpaceX launches 24 more Starlink satellites
SpaceX today successfully launched another 24 Starlink satellites, its Falcon 9 rocket lifting off from Vandenberg in California.
The first stage completed its seventeenth flight, landing on a drone ship in the Pacific.
The leaders in the 2025 launch race:
103 SpaceX
47 China
11 Rocket Lab
11 Russia
SpaceX now leads the rest of the world in successful launches, 103 to 82.
Study: Car design has worsened, increasing blindspots which cause accidents
The view out of a modern car
Our present dark age: According to a study by the Insurance Institute for Highway Safety (IIHS), in the past two decades the design of cars has drastically decreased the visibility for drivers so that blindspots are larger, resulting in an increase in accidents.
Puzzled by traffic accident data showing that fatalities for cyclists and pedestrians had risen over the past 25 years, while car passenger deaths had come down, IIHS researchers wondered whether drivers might be finding it harder to see those more vulnerable road users.
And they discovered that successive versions of long-running popular cars had obstructed, more and more, a driver’s view of the 10 meters (33 ft) of space they were about to drive into. That near-car view, from the eye point of the average male driver, had shrunk on every one of six long-running models tested, IIHS testing showed, when an early (1997-plus) version was compared with the version on sale in 2023.
In the case of traditional cars, the near-car viewable area had contracted only slightly, the 7-8% reductions from the Honda Accord and Toyota Camry possibly even attributable to measurement error.
When it came to SUVs, however, the shrinkage was dramatic. The driver of a 1997 Honda CR-V could see 68% of a forward half-circle whose perimeter was 10 meters (33 ft) from their eye point – slightly more, in fact, than from the sedans that were tested. The driver of a 2023 CR-V could see just 28% of that semi-circle. In relative terms, the driver of the 2023 CR-V could see only 42% of what they would see from a 1997 model.
You can read the IIHS study here.
Why are designers doing this? One theory is that they are increasingly relying on cameras and software to replace the driver’s sight, and thus feel free to add obstructions to the car body that make it look cool. The problem is that these mechanical non-human solutions simply don’t work as well as the human brain, and thus drivers are hitting things more often.
But don’t worry. Soon AI will soon make it possible for cars will drive themselves! We will even be able to eliminate the windows entirely so that car travel will be an utterly private thing!
New Horizons placed in hibernation, possibly forever
The science team running the New Horizons probe, now more then 5.7 billion miles from Earth, has placed the spacecraft into what will be its longest hibernation period so far, with the possibility that it could even last forever.
New Horizons, which had been in active data-collection mode since April, will now remain in hibernation. Pending a final Fiscal Year 2026 budget, the spacecraft may be awoken in late June 2026. This will be the longest hibernation period of the mission so far, surpassing the previous mark of 273 days from June 2022 to March 2023.
But the spacecraft won’t be completely at rest; New Horizons will continue to take round-the-clock measurements of the charged-particle environment in the Sun’s outer heliosphere and the dust environment of the Kuiper Belt using three different onboard scientific instruments. These data will be transmitted back to Earth when New Horizons wakes up. [emphasis mine]
Though the NASA press release puts up an optimistic front, it is very likely that this hibernation period will last significantly longer than planned, due to those budget negotiations. Trump’s budget proposes eliminating all funding for New Horizons, which will mean this hibernation period will be permanent. There will be no money to hire anyone to reactivate it.
Even if the budget is cut, it is probable that NASA management in the future will provide some cash. At the moment there is little for it to observe on a daily basis. All that needs to be done is to turn it on for short periods to download the heliosphere data. Management could simply decide to turn it on once every five years or so.
SpaceX launches X-37B for Space Force
SpaceX tonight successfully launched the Space Force’s X-37B mini-shuttle, its Falcon 9 rocket lifting off from the Kennedy Space Center in Florida.
This is the eighth mission for the Space Force’s two X-37Bs. It appears this flight is fourth for this particular X-37B, but this is not confirmed. Nor do we know how long this particular will last in orbit.
SpaceX’s first stage completed its sixth flight, landing back at Cape Canaveral. The fairing halves completed their first and second flights respectively.
The leaders in the 2025 launch race:
102 SpaceX
47 China
11 Rocket Lab
11 Russia
SpaceX now leads the rest of the world in successful launches, 102 to 82.
The Platters – Smoke Gets In Your Eyes
An evening pause: Performed live on television in 1958.
Hat tip Cotour.
August 21, 2025 Quick space links
Courtesy of BtB’s stringer Jay. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.
- Starfish gives update on its Otter Pup 2 rendezvous and docking demo mission
Though the update is vague, it appears the tug is now doing its initial rendezvous maneuvers.
- Another new Chinese pseudo-company, Arktech, touts its Bingchuan-1/Glacier-1 rocket, with a reusable first stage
As always, these fake Chinese companies produce great graphics, based on already launched American rockets. Whether anything ever gets built is another story.