If – Forgotten Roads
An evening pause: Recorded live 1971, and in every way is part of that time period.
Hat tip Alec Gimarc.
September 3, 2024 Quick space links
Courtesy of BtB’s stringer Jay, with the last two links today from readers Mike Nelson and Robert Pratt respectively. 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.
- Blue Origin releases an image of its New Glenn first stage landing ship, dubbed Jacklyn
The tweet says it is “arriving very soon.” Why is it that everything from Blue Origin is “arriving very soon?” Isn’t it time for something to get here already?
- Rocket Lab’s CEO shows off factory filled with Electron and Haste rockets, ready to launch
I wonder if they will attempt to recover and reuse any. They had been pushing hard to reuse the first stage last year, but recently that effort seems to have faded.
- China touts prototype moon soil bricks to be sent to its Tiangong-3 space station to see how they handle the harsh environment of space
They claim the bricks are stronger than concrete.
- India’s space agency is still targeting a December ’24 to February ’25 window for first unmanned Gaganyaan test flight
They still hope to fly the manned mission is 2025.
- Scientist obtain first detection of a weak electrical field around the Earth first predicted more than 60 years ago
That early data had found a stream of particles escaping at the poles, and the most likely explanation was this weak field, now confirmed.
- Keynote speech by Kathryn Lueders, SpaceX’s general manager at Boca Chica, at an August 27th event run by the Brownsville Chamber of Congress
She outlines the company’s strong commitment to the Brownsville area, and how it will facilitate the fast production and reflight of Starship spacecraft. This commitment also includes the hiring of 300 more engineers.
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
Williams-Sonoma sued over its racist DEI hiring policies
The racist hiring policies at Williams-Sonoma, beginning with
its board of directors and continuing all the way down
On September 3, 2024 the non-profit first amendment legal firm America First Legal (AFL) filed a complaint to the Equal Employment Opportunity Commission (EEOC) against the Williams-Sonoma corporation for its extensive DEI racial hiring policies that specifically favor some skin colors over others.
Williams-Sonoma, a kitchenware and home furnishings retailer with brands including Pottery Barn, Pottery Barn Kids, Pottery Barn Teen, West Elm, Williams Sonoma Home, Rejuvenation, Mark and Graham, and GreenRow, proudly represents to the public and its shareholders and investors that race, sex, and national origin are motivating factors in its hiring, employment, and contracting practices.
As outlined in Williams-Sonoma’s 2024 Annual Report, their Equity Action Plan and Equity Action Committee led to “approximately 68.1% of our total workforce identified as female and approximately 41.1% identified as an ethnic minority group.” The company boasts higher management, comprising “56.6% of Vice Presidents and above identified as female.”
Williams-Sonoma’s Equity Action Committee also appears to reward executives for making race, color, sex, or national origin a motivating factor in hiring and other employee practices. The Equity Action Plan tracked and set goals for the diversity of the company, board members, and board nominees. It then designed the “Associate Equity Network Groups” that benefit some workers and disfavor others, specifically white, male, and religious Americans.
In other words, this company demands race and sex be considered as a qualification for a job, regardless of the person’s skills, experience, or talent, and it also demands that whites and men be put on the back of the bus, considered last in all hiring decisions, merely because they are either white or male.
» Read more
A frozen Martian splash
Click for original image.
Cool image time! The picture to the right, rotated, cropped, and enhanced to post here, was taken on July 11, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows the southeast quadrant of a three-mile-wide unnamed crater that is surrounded on all sides by a dramatic but frozen splash apron of material, created when this impact occurred.
The rim rises between 200 to 400 feet from the surrounding plains, while the crater floor drops 700 feet to sit below those plains by 300 to 500 feet. In other words, that splash apron contains the material that was thrown up when the bolide drilled into the plain at impact, leaving behind this deep hole.
Why such a dramatic splash apron? Its existence suggests that the ground here was muddy, with a lot of water ice likely present. The location and wider context helps confirm this guess.
» Read more
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.
Two-lobed asteroid imaged by radar
Click for original image.
During the August 18, 2024 first close fly-by of a potentially-dangerous asteroid only discovered back in May, astronomers used the Goldstone dish in California to produce the high resolution radar images shown in the picture to the right, reduced and sharpened to post here.
The images were captured when the asteroid was at a distance of 2.8 million miles (4.6 million kilometers), about 12 times the distance between the Moon and Earth.
Discovered by the NASA-funded Catalina Sky Survey in Tucson, Arizona, on May 4, the near-Earth asteroid’s shape resembles that of a peanut – with two rounded lobes, one lobe larger than the other. Scientists used the radar images to determine that it is about 980 feet (300 meters) long and that its length is about double its width. Asteroid 2024 JV33 rotates once every seven hours.
Asteroids formed as contact binaries, once considered the stuff of science fiction, have now been found to be relatively common, comprising about 14% of the near Earth asteroids larger than 700 feet across that have been radar-imaged. The refined orbital data suggests this asteroid might be a dead comet, though that conclusion is unconfirmed. That orbital data also tells us that though this object has the potential of hitting the Earth, it will not do so “for the foreseeable future.”
Scientists find oldest known reference to a solar eclipse dated approximately 6,000 years ago
In studying an ancient Hindu text called the Rig Veda that was compiled around 1,500 BC, scientists have found what they think is the oldest known reference to a solar eclipse, dated approximately 6,000 years ago.
You can read the peer-reviewed paper here [pdf]. From the paper’s conclusion:
We propose that the eclipse recorded in the Rig Veda refers to observations made of an eclipse around 4000 BC. By analyzing the description, we propose that the eclipse was the one that occurred in 4202 BC or else in 3811 BC. We propose that it was observed in Central Asia. To our knowledge, this is one of the oldest known references to a specific total solar eclipse mentioned in the historical literature.
The scientists came to this conclusion based on information contained and not contained in the Hindu text. The text noted the event occurred three days before the autmnal equinox, and that it occurred when that equinox occurred in the constellation Orion, when today the equinox occurs in the constellation Pisces. This reduced the number of possible eclipses to a small number during the time period around 4,000 BC. The text also lacked any mention of various Hindo myths explaining eclipses that appeared more recently, thus confirming this ancient date and telling the researchers that the nomadic people who compiled the Rig Veda were likely living in central Asia at that time.
The only two eclipses that fit the bill occurred on either October 22, 4202 BC or October 9, 3811 BC. This makes it the earliest known reference to an eclipse, far earlier than the possible eclipses that occurred in around 3340 BC and around 1300 BC.
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
Largest corporate investor in rocket startup Rocket Factory Augsburg finalized deal to go private
The German company OHB, the largest corporate investor in the German rocket startup Rocket Factory Augsburg, has finalized its deal with the investment company KKR to go private and delist OHB from the German stock market.
OHB announced in August 2024 the deal where KKR would buy shares not owned by the Fuchs family for 44 euros ($48.70) per share. Under the deal, the Fuchs family will maintain its controlling 65.4% ownership of OHB while KKR owns 28.6%. That combined 94% ownership will allow OHB to delist from the exchange, effectively taking the company private.
It appears that both companies are committed to OHB’s investment in Rocket Factory, and by getting OHB delisted it gives them greater flexibility in doing so. It also appears that Marco Fuchs, the CEO of OHB, had decided in the last few years that for rocket startups being a public company was counter-productive in many ways.
“We saw all these SPACs fail. We see very different valuations out there. So, it’s not a good place to be, in the public market, especially in the core business model of doing space projects,” he said at the Space Tech Expo Europe conference. “It’s not exactly what capital markets appreciate.”
In a sense, this deal appears to be a show of support for Rocket Factory, even though its first launch is seriously delayed due to a recent failed static fire test of its first stage that destroyed the stage.
That sonar-type sound heard on Starliner’s speakers was simply feedback
In a short post today NASA noted that the mysterious sonar-type sound heard on Starliner’s speakers over the weekend was nothing more than simple feedback caused by an “audio configuration between the space station and Starliner” and that the sound stopped when that configuration was adjusted.
The space station audio system is complex, allowing multiple spacecraft and modules to be interconnected, and it is common to experience noise and feedback. The crew is asked to contact mission control when they hear sounds originating in the comm system. The speaker feedback Wilmore reported has no technical impact to the crew, Starliner, or station operations
In other words, this is not a rare event, and from the beginning was not considered by the astronauts, ground engineers, or NASA management to be a matter of concern. The fix was apparently simple and straightforward, and is part of the work done whenever any new vehicle gets docked and tied into ISS’s systems.
It appears however to have caused many in the news media and in the space world to go nuts simply because it was linked to Starliner and Boeing. This is similar to the recent pattern of assigning all blame to Boeing whenever any Boeing-built plane has technical problems, even if that plane had been purchased by the airline decades earlier and its maintenance was solely the responsibility of the airline for that long.
Boeing is definitely a company in trouble, on many levels. We shouldn’t however look for problems there in the company when they clearly don’t exist.
China launches “remote-sensing satellites” test satellites
China today successfully placed a classified “group” of “remote-sensing satellites” into orbit to test “new technologies of low-orbit constellations,” its Long March 4B lifting off from the Xichang spaceport in the southwest of China.
That is all the information that China’s state-run press released. No word was released as to where
in China the lower stages crashed. As to the number of satellites launched, according to this independent site, the launch had nine payloads, which suggests but does not confirm nine satellites.
The leaders in the 2024 launch race:
86 SpaceX
37 China
10 Rocket Lab
9 Russia
American private enterprise still leads the rest of the world combined in successful launches 101 to 55, while SpaceX by itself leads the entire world, including American companies 86 to 70.
John Gabriel & Nelson Riddle – El Dorado
An evening pause: I think this song quite fitting to end the summer season. Sung by George Alexander, it plays over the opening credits to the classic 1966 John Wayne film of the same name, directed by Howard Hawks. The magnificent paintings that form the backdrop to the credits were painted by Olaf Wieghorst.
My daddy once told me what a man ought to be.
There’s much more to life than the things we can see.
And the godliest mortal you ever will know
Is the one with the dream of El Dorado.So ride, boldly ride, to the end of the rainbow.
Ride, boldly ride, till you find El Dorado.
Sunspot update: The Sun continues to boom!
It is time for my monthly sunspot update, taking NOAA’s most recent update of its monthly graph tracking the number of sunspots on the Sun’s Earth-facing hemisphere and adding my own analysis as well as some additional details to provide the larger context.
During August the Sun continued to confound the experts, with the number of sunspots not only greater than July’s high count. the August count exceeded the numbers from December 2001 (215.5 vs 213.4), the last time the Sun was this active.
None of the predictions by anyone in the solar science community had predicted this level of activity.
» Read more
A galaxy with a halo and a stupendous central black hole
Click for original image.
Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken by the Hubble Space Telescope as part of a survey of galaxies that have what astronomers call active galactic nuclei (AGNs). This galaxy, dubbed IC 4709, is about 240 million light years away.
If IC 4709’s core were just filled with stars, it would not be nearly so bright. Instead it hosts a gargantuan black hole, 65 million times the mass of our Sun. A disc of gas spirals around and eventually into this black hole, with the gas crashing together and heating up as it spins. It reaches such high temperatures that it emits vast quantities of electromagnetic radiation, from infrared to visible to ultraviolet light and beyond — in this case including X-rays. The AGN in IC 4709 is obscured by a lane of dark dust, just visible at the centre of the galaxy in this image, which blocks any optical emission from the nucleus itself.
To get a very vague sense of scale, this supermassive black hole is more than sixteen times more massive than the relatively inactive supermassive black hole in the center of the Milky Way. This imagery and data from Hubble will help astronomers better understand the interaction between the black hole and its surrounding galaxy.