Is the pushback against the bigots in academia finally and actually becoming real?

2:04 pm

The Liberty Bell
“Proclaim liberty throughout all the land unto all
the inhabitants thereof.” Photo credit: William Zhang

To end this week on a positive note, a plethora of stories in the past few days strongly suggest that the bigoted status quo in most universities in America is finally facing some real pushback, pushback that includes the arrests of lawbreaking protesters, actual budget cuts to universities for having racial quotas and promoting race hatred, and the passing of new legislation to better enforce the civil rights laws that have been on the books since the 1960s.

First we have the news out of Pennsylvania. Yesterday the state legislature, led by the Republican caucus, voted down a $33.5 million budget item for the University of Pennsylvania’s veterinary school, doing so expressly because of that university’s apparent toleration of anti-Semitism as well as its extensive Diversity, Equity, and Inclusion (DEI) program.

Annual state aid for Penn’s veterinary school normally draws strong bipartisan support in Pennsylvania’s Legislature and, earlier Wednesday, had won overwhelming approval in the Republican-controlled Senate.

However, it failed late Wednesday night in the House after the Republican floor leader spoke against it, saying Penn must do more to make it clear that it opposes antisemitism. “Until more is done at the university in terms of rooting out, calling out and making an official stance on antisemitism being against the values of the university, I cannot in good conscience support this funding,” GOP House Minority Leader Bryan Cutler said during floor debate.

Though the funding bill was supported by the entire Democratic Party caucus (whose base pushes these bigoted policies and so at heart so do the Democrats) as well as about 25% of the Republican caucus, it failed to gain the needed two-thirds majority to pass.

While this vote is a start, it hardly does enough. The state government still funds UPenn’s racial quota program, which includes programs that give favored treatment to women and minorities while discriminating against others, merely because of their sex or skin color.

Meanwhile at Brown University in Rhode Island, college officials called the police to have forty-one pro-Hamas students arrested for occupying a building.
» Read more

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Another minor canyon on Mars that would be a world wonder on Earth

11:48 am

Another minor canyon on Mars
Click for original image.

Cool image time! The picture to the right, rotated, cropped, reduced, and sharpened to post here, was taken on August 6, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows the steep north canyon wall of one small part of the Martian canyon complex dubbed Noctis Labyrinthus

The elevation drop in this picture is about 8,000 feet, but the canyon’s lowest point is several miles further south and another 7,000 feet lower down. What is most intriguing about the geology here is its age. If you look at the full resolution image, you will see that there are scattered small craters on the smooth slopes that resemble sand that gravity and wind is shaping into those long streaks heading downhill.

Those craters, however tell us that these smooth slopes are very old, and have not changed in a long time. Furthermore, though the material appears to look like soft sand, the craters also tell us it long ago hardened into a kind of rock. If wind is shaping this material, it must be a very slow process.

The light areas on the rim as well as the ridge peaks below the rim suggest the presence of geological variety, which fits with other data that says Noctis Labyrinthus has a wide variety of minerals.
» 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, 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

NASA: The flight plan for Dream Chaser Tenacity’s first demo mission to ISS

9:30 am

NASA today provided a detailed description of the flight plan for the first demo ISS mission of Sierra Space’s first Dream Chaser reuseable mini-shuttle, dubbed Tenacity, now targeting some unspecified date in 2024.

It will carefully approach ISS, testing its maneuvering and rendezvous capibilities, and then be grabbed by the station’s robot arm to be berthed to the station.

On its first flight to the International Space Station, Dream Chaser is scheduled to deliver over 7,800 pounds of cargo. On future missions, Dream Chaser is being designed to stay attached to the station for up to 75 days and deliver as much as 11,500 pounds of cargo. Cargo can be loaded onto the spacecraft as late as 24 hours prior to launch. Dream Chaser can return over 3,500 pounds of cargo and experiment samples to Earth, while over 8,700 pounds of trash can be disposed of during reentry using its cargo module.

On this first demo flight it will remain docked for 45 days, and then land on the shuttle runway at Cape Canaveral.

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Update on Starship/Superheavy work at Boca Chica

9:14 am

Link here. As noted in yesterday’s quick links, Starship prototype #28 has been rolled to the launchpad area. The update at the link also notes that Superheavy prototype #10 is also there now, with both being prepared for final testing before launch. The article also notes that this testing phase will be “condensed,” suggesting SpaceX wants the third orbital test launch to take place as quickly as possible. A week after the mid-November test flight Musk said he thought the company would be ready for that third launch within three to four weeks. It appears the company is close to meeting that target.

The article also included this important detail:

Elon Musk recently posted a picture of the High Bay and ships 28, 29, 30, and 32 on X. In this post, he indicated that these were the last of the Version 1 of Starship. It’s important to note that Ship 31 is in the Rocket Garden at this time and is included as a Version 1 ship.

Later on, he added that Version 2 would have better reliability, more fuel capacity, and reduce the dry mass. So far, there have been no confirmed sightings of Version 2 hardware, but SpaceX has already scrapped parts of S33.

This fact means that SpaceX has four to five Version 1 Starships that it wants to fly quickly in order to obtain test data. It has to use them to get them out of the way to fly Version 2. This means that, given the freedom to operate as it wishes, the company would likely be doing launches almost monthly in 2024, a prediction that seems confirmed by where things stand now at Boca Chica. SpaceX will likely be ready to launch Starship #28 and Superheavy #10 soon, if not by the end of the year by January almost certainly.

Finally, these facts show that should no launch occur at that time, and be delayed into February, March, April, or even later, the cause will not be SpaceX, but the paper-pushers at the FAA and Fish & Wildlife.

We already know from a recent GAO report that the FAA’s previous mishap investigations of the previous two Starship/Superheavy orbital launches were simply photocopies of SpaceX’s investigation. That report made it clear that the FAA does no investigations of its own, on any launch mishap.

Thus, when SpaceX says its investigation is complete and it is ready to launch, any further delay by the FAA is simply intransigence within the federal government.

As for Fish & Wildlife, any delay is pure red-tape, being used to harm SpaceX for political reasons. We have almost three-quarters of a century worth of data at Cape Canaveral that an active spaceport does no harm to wildlife, and in fact helps it thrive by preventing development across a large preserve. Fish & Wildlife’s own investigation into the first launch confirmed this fact, documenting no significant environmental damage. And we know the second launch did even less harm, its launchpad deluge system working as designed.

None of these facts matter to the paper-pushers in Washington, or to the politicos in the White House. I predict that the third orbital launch will occur no earlier than March, two to three months after SpaceX announces it is ready to go, as these government agencies slow-walk their rubber-stamp launch approvals.

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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 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.

China’s Long March 5 launches classified satellite; core stage liable to crash anywhere on Earth

8:46 am

China today used its most powerful rocket, the Long March 5, to place a classified military satellite into a high orbit, lifting off from its Wenchang coastal spaceport.

Assuming the rocket headed south or east from Wenchang, its strap-on boosters will fall harmlessly in the ocean. However, based on past Long March 5 launches, the core first stage will reach an unstable low orbit, release its upper stage and payload, and then fall back to Earth within a week or so. And it will be large enough to hit the ground. On past launches the rocket’s engines could not be restarted, so there was no way to control where it would crash. Had that core stage on one launch in 2020 come down 15 minutes earlier, it would have crashed in the New York metropolitan area.

Has China upgraded those engines so they can be restarted to put the stage down in a controlled manner over the ocean? We presently have no idea. Stay tuned because we all may face the possibility of this core stage hitting us.

The leaders in the 2023 launch race:

91 SpaceX
60 China
16 Russia
8 Rocket Lab
7 India

American private enterprise still leads China in successful launches 104 to 60, and the entire world combined 104 to 94. SpaceX now trails the rest of the world combined (excluding American companies) 91 to 94.

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Rocket Lab returns to flight, successfully launching a Japanese commercial radar satellite

9:17 pm

Rocket Lab today successfully launched a Japanese commercial radar satellite, its Electron rocket lifting off from one of its two New Zealand launchpads.

This was the company’s first launch since September, when its Electron rocket experiened a failure in its upper stage.

No attempt was made to recover the first stage, likely because it was decided to keep this return to flight as simple as possible.

The leaders in the 2023 launch race:

91 SpaceX
59 China
16 Russia
8 Rocket Lab
7 India

American private enterprise now leads China in successful launches 104 to 59, and the entire world combined 104 to 93. SpaceX still trails the rest of the world combined (excluding American companies) 91 to 93.

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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

Ofra Haza – Jerusalem of Gold

6:01 pm

An evening pause: On this, the last day of Hanukkah, we finish with a moving song that celebrates the city of Jerusalem, first published just days before the 1967 Six-Day war, and then revised slightly by its author, Naomi Shermer, after the eastern half of the city was recaptured by Israeli troops and made available to both Jews and Muslims for the first time since the 1948 war. Before then Jordan had barred Jews from entering, and had allowed many Jewish religious sites to be desecrated. When Israel took over that ended, and all sites were opened to all. (In subsequent years Muslim intransigence has slowly once again closed to Jewish Israelis the areas under Muslim control.)

The song is also sad, because it recognizes the thousands of years of conflict by many over this small spot on Earth. Most of those conflicts were caused by those who wished to kick the Jews from this place, even though they probably have more right to it than anyone else on Earth.

Hat tip Judd Clark.

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December 14, 2023 Quick space links

4:05 pm

Courtesy of BtB’s stringer Jay.

 

  • Starship prototype #28 heads to launchpad, escorted by three Santa snowmen

    • In other words, SpaceX is now gearing up for the third Starship/Superheavy orbital test launch, almost exactly as Elon Musk predicted after the last test launch in mid-November. One week after that launch he said SpaceX would probably be ready in 3 to 4 weeks. Of course, we all know the FAA and Fish & Wildlife won’t be ready, till next year at the earliest. They will slow walk their approvals, as per the obvious insistence of the Biden administration.

 

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China launches its X-37B copy on its third mission

3:52 pm

China today used its Long March 2F rocket to place its copy of the Boeing X-37B resusable mini-shuttle, lifting off from the Jiuquin spaceport in the northwest of China.

China released no real information about the mission nor did it release any images of the launch. This mission comes only seven months after the last touched down, the fastest turnaround yet, suggesting China is working out the kinks for reuse. It is also possible this is simply a second spacecraft, since they tell us nothing of substance.

The leaders in the 2023 launch race:

91 SpaceX
59 China
16 Russia
7 Rocket Lab (with a launch scheduled for tonight)
7 India

American private enterprise still leads China in successful launches 103 to 59, and the entire world combined 103 to 93. SpaceX now trails the rest of the world combined (excluding American companies) 91 to 93.

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The long term deep-rooted bigotry at MIT, sadly typical of modern academia

1:41 pm

MIT student body, broken down by race

In doing my essay yesterday about the deep roots of corruption and bigotry within American academia, focused specifically on Harvard, MIT, and the University of Pennsylanvia, I came across some revealing graphs proudly posted on the website of MIT’s own Diversity, Equity, and Inclusion office that I decided needed to be highlghted more prominently.

The first graph is to the right. It shows the student percentages of various races at MIT, from 2005 through 2023. It clearly proves that the administration of MIT is aggressively discriminating against whites in order to meet the demands of its “MIT Strategic Action Plan for Belonging, Achievement, & Composition” [pdf] (webpage here). Since 2005 there has been a 25% drop in white students at the school, with the main beneficiaries of this discrimination international students and Asians. Other minorities, such as Hispanics and blacks, also gained but to a much smaller extent.

The key word in that Strategic Action Plan’s title is the word “Composition.” Sounds so benign, doesn’t it? What is refers to however is the entire racial quota system the school has instituted to reduce its white population. As noted on the webpage describing this term:

The composition of our community, and of our leadership, should reflect a commitment to diversity. Establishing objectives, defining steps for achieving them, and improving processes for collecting more nuanced identity data will empower us to see ourselves more clearly and make progress.

In other words, the university must make a person’s “identity” or race the most important component in considering them for admission. Talent, skill, education, or experience are irrelevant. All that matters is skin color.

That webpage goes on to carefully delineate the methods used to implement this racial quota system, while always using carefully worded language that — while it conveys its clearly bigoted intent — does so in a way to give the university deniability if it is ever accused of discrimination.

Below are similar graphs showing racial percentages for both MIT’s staff and faculty.
» Read more

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Perseverance looks at Jezero Crater in high resolution

11:52 am

Perseverance's future route
Click for full image.

The Perseverance science team earlier this week released a mosaic taken by the rover’s high resolution over three days in November, showing the entire 360 degree view of Jezero Crater from where Perservance sat during the month long solar conjunction that month, when communications with Mars was cut off due to the Sun being in the way.

Part of that panorama, significantly reduced, cropped, and enhanced, is posted above, focusing on the western rim of Jezero Crater and the route that Perseverance will likely take in the future. Below is an overview map that indicates by the yellow lines the approximate area covered by this picture. The light blue dot marks Perseverance’s present location, while the dark blue dot marks where it took the mosaic and was also stationed during that solar conjunction. The dotted red line on both images marks the approximate proposed route that the science team is considering for leaving Jezero crater. Instead of going out through Neretva Vallis, they are instead considering heading south to go over the crater’s rim itself.

Ingenuity’s present position is marked by the green dot. This is where it landed after flight 67 on December 2nd. On December 8th the helicopter’s engineering team had released the flight plan for flight 68, scheduling it for December 9th, but as of this date it appears that flight has not occurred. I suspect the delay is because communication between Ingenuity and Perseverance is presently spotty, though the Ingenuity team has released no information.

Overview map
Click for interactive map.

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The scientific results from South Korea’s first lunar orbiter Danuri

9:56 am

floor of Shackleton Crater
The floor of Shackleton Crater at the Moon’s
south pole. Click for original image.

Link here. The article provides a good summary, with three results of significance:

  • NASA’s Shadowcam camera successfully obtained low light images of the permanently shadowed craters at the Moon’s south pole. One of those images is to the right. All images showed no obvious evidence of ice. The arrow points to the track of a boulder that rolled down the slope.
  • A gamma-ray detector, designed to map the chemcial surface of the Moon, ended up detecting many intergalactic gamma-ray bursts, including the brightest ever in October 2022 that was observed by numerous detectors.
  • Data of the Moon’s magnetic field suggested the far side was “more electrically conductive than the near side,” a result that scientists said “doesn’t make sense.”

Danuri is still functioning, long after its primary mission was completed, and could continue to operate for years yet.

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Musk fires back at FCC decision to cancel its $886 million Starlink grant award

9:45 am

In a tweet late on December 12, 2024, Elon Musk fired back at the FCC for its decision to cancel its $886 million Starlink grant award first awarded to SpaceX in 2020 under the FCC program to encourage companies to provide broadband internet services to rural areas. As Musk noted quite accurately:

Doesn’t make sense. Starlink is the only company actually solving rural broadband at scale!

They should arguably dissolve the program and return funds to taxpayers, but definitely not send it those who aren’t getting the job done.

What actually happened is that the companies that lobbied for this massive earmark (not us) thought they would win, but instead were outperformed by Starlink, so now they’re changing the rules to prevent SpaceX from competing.

In September Musk had also endorced a Wall Street Journal editoral that suggested the Biden administration was attempting to cancel this grant because “it has it in for Elon Musk.” Musk response: “Sure seems that way.”

It seems that way even more so now. I wonder if Musk will now sue. Above all however he is right when he argues the entire program should be dissolved and the money returned to the taxpayer. There is no justification for the FCC to hand out this cash, especially when multiple private companies, not just SpaceX, are getting the job done and making profits at the same time.

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The scrub of this week’s Falcon Heavy launch of X-37B

9:31 am

In what has become quite rare, SpaceX was forced to scrub its December 11, 2023 launch of its Falcon Heavy rocket, carrying one of the Space Force’s X-37B spacecraft, due to technical problems.

Initially, the cause of the scrub was linked to a problem with the company’s ground systems, not the rocket itself. This in itself is significant, because of the almost hundred launches SpaceX has done this year, almost none have been scrubbed, and the few that have been scrubbed were almost always because of weather conditions. The company has gotten its launch ground systems and rockets working like clockwork, so to have a problem with the ground systems on this Falcon Heavy launch was quite unusual.

SpaceX officials initially thought they would be able to fix the problem and launch after only one or two days delay. However, shortly thereafter unstated additional problems were identified that required the company to roll the rocket back to its assembly building for more work.

As a result, the launch date is now to be determined, and could even be delayed to early next year. The article at the link focuses on how this rescheduling could impact two other launches that carry commercial lunar landers. This I think is unlikely, since both work under much more restrictive launch windows, for this reason are almost certain to get priority in scheduling.

More important is the question as to what caused the initial scrub and then the need to roll the rocket back for more checkouts. Are the problems with the Falcon Heavy or with the X-37B spacecraft, or with some issue involving both? Neither SpaceX nor the Space Force would release any details. The fact that SpaceX now so rarely has technical issues at launch suggests some problem with the X-37B, but that conclusion is pure speculation.

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Amazon files to have shareholder lawsuit dismissed

9:15 am

On December 11, 2023 Amazon requested dismissal of a shareholder lawsuit against it for acting in bad faith by excluding SpaceX in its initial launch contracts with ULA, Arianespace, and Blue Origin to put its Kuiper constellation of satellites into orbit.

The lawsuit claimed that the board performed little diligence on the proposed contracts to launch the 3,236-satellite constellation with the Ariane 6, New Glenn and Vulcan Centaur rockets. The combined contracts were, it stated, the second largest capital expenditure in Amazon’s history at the time, trailing only its $13.7 billion acquisition of grocer Whole Foods.

The lawsuit stated that the board and its audit committee spent “barely an hour” reviewing those contracts, including those that would go to Blue Origin and ULA. Blue Origin is owned by Amazon founder and former chief executive Jeff Bezos, while ULA has a contract with Blue Origin to use BE-4 engines on its Vulcan rocket. The suit estimated that nearly 45% of the value of the contracts goes to Blue Origin either directly or through the BE-4 engine contract with ULA.

Amazon’s call for dismissal disputes these claims, stating that the board spent far more time on the issue, and then documents this. Interestingly, it makes no mention of the recent additional launch contract Amazon signed with SpaceX on December 3, 2023, but it is obvious that this filing was timed to occur afterward in order to strengthen Amazon’s case.

Amazon’s response (available at the link above) is heavily redacted, so some of the company’s claims are difficult to assess. For example, if the board did consider the issue of launch contractors properly, the subject of using SpaceX should have come up and been discussed at length. The redactions make it impossible to determine if this was so. If anything, what can be read suggests SpaceX was dismissed as an option far too quickly.

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NASA celebrates the 120th anniversary of the Wright Brothers first flight

8:58 am

Link here. The NASA article does a thorough job of not only describing that first powered flight from Kitty Hawk, it shows how that success is linked to the establishment first of the National Advisory Committee on Aeronautics (NACA), which after Sputnik became NASA.

NASA in turn has repeatedly honored the Wright Brothers and their work on subsequent space missions.

Pieces of the Wright Flyer, sometimes called Kitty Hawk, have flown in space, carried there by astronauts with a geographic connection and a sense of history. In 1969, under a special arrangement with the U.S. Air Force Museum in Dayton, Ohio, Apollo 11 astronaut Neil A. Armstrong, like the Wright brothers a native of Ohio, took with him a piece of wood from the Wright Flyer’s left propeller and a piece of muslin fabric (8 by 13 inches) from its upper left wing. The items, stowed in his Lunar Module Eagle personal preference kit, landed with him and fellow astronaut Edwin E. “Buzz” Aldrin at Tranquility Base, and returned to Earth with third crew member Michael Collins in the Command Module Columbia. Visitors can view these items near the Wright Flyer at the NASM.

In 1986, North Carolina native NASA astronaut Michael J. Smith arranged with the North Carolina Museum of History in Raleigh to take a piece of wood and a swatch of fabric salvaged, and authenticated by Orville Wright, from the damaged Wright Flyer aboard space shuttle Challenger’s STS-51L mission. Although Challenger and its crew perished in the tragic accident, divers recovered the artifacts from the wreckage and visitors can view them at the North Carolina Museum of History.

…A piece of the Wright Flyer has even traveled beyond the Earth-Moon system. When the Mars 2020 Perseverance rover landed in Mars’ Jezero Crater on Feb. 18, 2021, it carried underneath it a four-pound autonomous helicopter named Ingenuity. Engineers attached a small piece of cloth the size of a postage stamp from the Wright Flyer’s wing to a cable underneath the helicopter’s solar panel. On April 19, 2021, when Ingenuity lifted off to a height of 10 feet, it marked the first powered aircraft flight on a world other than Earth. Ingenuity’s first flight lasted 39 seconds in an area NASA named Wright Brothers Field. The United Nations International Civil Aviation Organization gave the field the airport code of JZRO – for Jezero Crater – and the helicopter type designator IGY, with the call-sign INGENUITY.

There is one major difference between NASA and the Wright Brothers. The latter worked independently with private funds given voluntarily. The former has always been a governent operation, funded by coerced taxes. The consequences of this difference are so profound many have written books describing them.

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December 13, 2023 Quick space links – All Russia today

3:32 pm

Courtesy of BtB’s stringer Jay.

  • Russia planning to lay off several major managers in manned program

    • The article at the link states that this decision suggests Roscosmos is shifting from space exploration and science to doing military and commercial missions. Sadly, these former communists still don’t understand how freedom works, which if allowed to flourish will end up paying for both.

 

  • Russia’s proposed space station is shrinking

    • This story is related to the first above. Rather than having the new station made up of several modules, like ISS, Tiangong-3, and Mir, Roscosmos’ division that builds its manned spacecraft, Energia, is working out a one-module design comparable to the Soviet Union’s Salyut stations from the 1970s.

In other words, the news from Russia today is that it is recognizing it no longer has the capability to build a manned space program. The decision to invade the Ukraine, and the resulting isolation and loss of its international satellite business, has left Roscosmos very short of cash.

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The end of a 400-mile-long Martian escarpment

2:50 pm

The end of a 400-mile-long escarpment
Click for original image.

Cool image time! The picture to the right, cropped, reduced, and enhanced to post here, was taken on August 14, 2023 by the high resolution camera on Mars Reconnaissance Orbiter. It shows the cracked top of a enscarpment, with the bottom point to the west about 2,400 feet lower in elevation.

The north-south cracks at the top of the cliff indicate faults. They also suggest that the cliff itself its slowly separating from eastern plateau. North from this point, beyond the edge of this picture, are several places where such a separation has already occurred, with the collapsed cliff leaving a wide pile of landslide debris at the base.

This cliff actually continues north for another 400 miles, suggesting that the ground shifted along this entire distance, with the ground to the east going up and ground to the west going down. Because the cliff is such a distinct and large feature, it has its own name, Claritas Rupes, “rupes” being the Latin word for cliff.
» Read more

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The rot in academia is very deep-rooted

1:04 pm

The poison Ivy League
The poison Ivy League: pushing bigotry as goal #1!

Last week I wrote how the bankrupt testimony of the heads of Harvard, the University of Pennsylvania, and MIT in front of Congress, where all three gave legalistic answers when asked whether a call for the genocide of Jews would violate their colleges’ code of conduct, might have finally made ordinary Americans aware of the depravity and corruption that now permeates almost all of American academia.

It certainly appears so, based on the loud and almost universal condemnation of these three college presidents, with numerous calls for their resignations, from both Republicans and Democrats as well as students, teachers, and alumni.

What I did not note however was how deeply rooted that depravity and corruption is within academia, that even if all three of these presidents were immediately fired it would likely change nothing.

In fact, we can see the depth of that depravity by the response from all three colleges to this controversy. Only one president has so far been removed, and there only partly. At UPenn, President M. Elizabeth Magill submitted her resignation as president on December 9, 2023, after a meeting of the college’s board of trustees. That resignation however did not sever her ties to the school. She is still a tenured faculty member at the college’s law school, with the chairman of the board issuing his own endorsement of her good qualities (even as he resigned as well).

In other words, the university is very sorry you were offended. Magill did nothing wrong, we are doing nothing wrong, and we are going to do as little as we can to get the heat off of us as quickly as possible, so that we can then resume doing what we have been doing, indoctrinating racial hatred and anti-Semitism in all students.

Meanwhile at Harvard, the board of trustees responded by issuing a full endorsement of its own president, Claudine Gay, refusing to sanction her in any way for her willingness to allow anti-Semitism at Harvard. Worse, this endorsement occurred after news reports revealed she had repeatedly committed plagiarism in her published work. From the trustee’s statement:
» Read more

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FCC denies Starlink $886 million grant

9:48 am

Despite the fact that SpaceX Starlink constellation is presently providing internet access to more rural customers than any company worldwide, the FCC yesterday announced that it will not award the company a $886 million subsidy under its program for expanding broadband service to rural areas.

The FCC announced today that it won’t award Elon Musk’s Starlink an $886 million subsidy from the Universal Service Fund for expanding broadband service in rural areas. The money would have come from the Rural Digital Opportunity Fund program (RDOF), but the FCC writes that Starlink wasn’t able to “demonstrate that it could deliver the promised service” and that giving the subsidy to it wouldn’t be “the best use of limited Universal Service Fund dollars.”

That was the same reason the FCC gave when it rejected Starlink’s bid last year, which led to this appeal. SpaceX had previously won the bidding to roll out 100Mbps download and 20Mbps upload “low-latency internet to 642,925 locations in 35 states,” funded by the RDOF.

This decision can only be explained by utterly political reasons. SpaceX right now is experiencing a booming business, with its traffic up two and a half times from last year,almost all of which is in rural areas. That number is from a news report today, the same day the FCC claims Starlink can’t provide such service. As noted by one SpaceX lawyer:

“Starlink is arguably the only viable option to immediately connect many of the Americans who live and work in the rural and remote areas of the country where high-speed, low-latency internet has been unreliable, unaffordable, or completely unavailable, the very people RDOF was supposed to connect.”

The initial award was made in December 2020, when Trump was still president. It was first canceled in August 2022, after Biden took over. SpaceX appealed, but today’s announcement says the FCC rejected that appeal.

While there is absolutely no justification to give any company this money — SpaceX is proving private companies don’t need it to provide this service to rural areas — this decision is clearly political, driven by the hate of Elon Musk among Democrats and the Biden administration. They don’t care that SpaceX is a successeful private company providing tens of thousands of jobs as well as good products to Americans. Musk does not support them, and so he must be squashed.

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In 2023 scientists set a new record for the most papers retracted

9:33 am

According to a report in the science journal Nature published today, in 2023 scientists set a new record for the most papers retracted in a single year and illustrating the steady rise of fake papers in recent years.

The number of retractions issued for research articles in 2023 has passed 10,000 — smashing annual records — as publishers struggle to clean up a slew of sham papers and peer-review fraud. Among large research-producing nations, Saudi Arabia, Pakistan, Russia and China have the highest retraction rates over the past two decades, a Nature analysis has found.

The bulk of 2023’s retractions were from journals owned by Hindawi, a London-based subsidiary of the publisher Wiley. So far this year, Hindawi journals have pulled more than 8,000 articles, citing factors such as “concerns that the peer review process has been compromised” and “systematic manipulation of the publication and peer-review process”, after investigations prompted by internal editors and by research-integrity sleuths who raised questions about incoherent text and irrelevant references in thousands of papers.

Wiley is moving to shut down this Hindawi subsidiary, canceling many of the journals and abandoning the name entirely. Meanwhile, the overall problem continues to grow, and threatens to get worse with the introduction of papers that can be written entirely by the new artificial intelligence software.

Much of this problem is tied to our bankrupt academic system, which judges scientists by the number of papers the publish rather than how they teach in the classroom. Thus, research scientists at universities have no motive to teach well. Instead they focus on getting papers in print, even if they have to fake it.

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JAXA identifies cause of Epsilon-S solid-fueled engine failure during test

9:23 am

Japan’s space agency JAXA has now identified the cause of the explosion that destroyed an Epsilon-S solid-fueled engine during a static fire test in July.

The explanation at the link is somewhat unclear, but the bottom line is that the failure was caused “by the melting and scattering of a metal part from the ignition device inside the engine.”

JAXA is working on a fix to prevent the part from melting, but the report provides no timeline on when the next Epsilon launch will occur. Nor do we know when Japan’s larger new rocket, the H3, will launch next as well, having failed during its first launch in the spring. At the moment, Japan is essentially out of the game.

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Russia & China appear to time their secret space operations to American holidays

9:13 am

According to data gathered by the startup LeoLabs, which attempts to track objects in orbit, both Russia and China appear to time their secret space operations to American holidays, likely in the hope fewer eyes are watching at that moment.

The latest evidence happened on Nov. 23, US Thanksgiving, when Russia’s Cosmos 2570 satellite in low Earth orbit (LEO) revealed itself to be a Matryoshka (nesting) doll system — comprising three consecutively smaller birds, performing up-close operations around each other, according to the company. This “spawning” event mimicked the activity of Cosmos 2565, launched on Nov. 30, 2022 and believed to be an electronic reconnaissance satellite, which released a daughter satellite (Cosmos 2566) on Dec. 2, and which, in turn, released its own baby satellite on Dec. 24 (Christmas Eve), according to LeoLabs.

Similarly, on the 25 and 26 of November 2022, LeoLabs said it observed China’s spaceplane, which Beijing calls Test Spacecraft 2, “conduct[ing] rendezvous and proximity operations” that involved a docking maneuver by a satellite it released, Victoria Heath, LeoLabs team lead for communications and marketing, told Breaking Defense. A second docking “likely took place” around Jan. 10, 2023, she said.

In the end it appears this effort only delays observations, at best, but that does give these countries a slight window to do some tests unobserved.

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Stripped screws preventing access to Bennu samples

9:07 am

According to the scientists working to extract the samples from the asteroid Bennu brought back by the OSIRIS-REx sample return capsule, the work has been stymied because of two stripped screws.

Last month, researchers at the Johnson Space Center in Houston, Texas, discovered that two of the 35 screws that fasten the lid of the sample-return canister couldn’t be opened — blocking access to the remainder of the space rock. Curators used tweezers to pull out what they could, but NASA is now making new screwdrivers so it can get into the equipment it flew billions of kilometres across the Solar System to the asteroid Bennu and back.

Because the capsule is kept within a sealed glovebox to prevent the samples from being contaminated by the Earth environment, removing the screws requires NASA to manufacture special screwdrivers that will also not contaminate that environment. This work is what is causing the delay.

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NASA updates status of three private space stations

8:58 am

NASA today posted a short update of the development status for the three private space stations for which it has signed contracts.

Not surprisingly, Axiom’s station appears to be the most advanced.

Axiom Space, which holds a firm-fixed price, indefinite-delivery, indefinite-quantity contract with NASA, is on schedule to launch and attach its first module, named Axiom Hab One, to the International Space Station in 2026. A total of four modules are planned for the Axiom Commercial Segment attached to the station. After the space station’s retirement, the Axiom Commercial Segment will separate and become a free-flying commercial destination named Axiom Station.

With the remaining two stations, Starlab and Orbital Reef, the update provided no schedule information. While both Starlab, being built by a consortium led by Voyager Space, and Orbital Reef, being built by a consortium led by Blue Origin, appear to be making progess, the former appears to be accomplishing more than the latter, though that impression could simply be what NASA decided to report. For example, in describing the work being done on Orbital Reef, NASA chose for some reason to say nothing about the testing Sierra Space has been doing to test the inflatible module planned for the station. By leaving that out it makes it appear as if less has been done in developing that station.

These are not the only private space stations being proposed, only the ones that have contracts with NASA. A fourth station, Vast, is being built using funding from private sources, and is partnering with SpaceX.

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A tour of Blue Origin’s Huntsville Machine Shop & Manufacturing Facility

9:36 pm

Video below, which is heavily focused on machining and machine shop work. The facility, the Machine Shop & Manufacturing Facility in Huntsville, appears to build the BE-3U engine (to be used for the New Glenn upper stage), though I thought some of the engines shown could be BE-4’s. I hope my readers can help clarify this.

While this video actually reveals very little solid information, one important fact was disclosed near the end, when the tour reached the final engine assembly point. There the Blue Origin employee mentioned that they are assembling three engines at this facility. Considering facility’s size and the number of engines that will be needed once New Glenn begins flying, I was not impressed. Does it really take this much space and equipment to only build three rocket engines? Am I wrong?

Hat tip to reader John Harman, who is himself the owner of an aerospace manufacturing company.

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Hila Ben David – Avinu Malkeinu

6:01 pm

An evening pause: Though the prayer is recited every fall during services during the Ten Days of Repentance, from Rosh Hashanah through Yom Kippur, this music is modern, originally sung by Barbara Streisand. It is fitting now both for Hanukkah and the events in Israel. Activate closed captions to read the English translation. It is a prayer asking God for forgiveness for past sins as well as renewal and mercy in the coming year.

Hat tip Judd Clark.

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December 12, 2023 Quick space links

3:11 pm

Courtesy of BtB’s stringer Jay.

 

 

 

I apologize to my readers for my lack of any essays so far this week. For maybe the first time in my life I have a kind of writer’s block. I find the news here in the U.S. so distressing I have trouble writing about it. This break might help me regain my writing juices.

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