Category: Points of Information

Very brief descriptions, with appropriate links, of current or recent news items.

July 21, 2023 Quick space links

3:37 pm

Courtesy of BtB’s stringer Jay, who is more awake than I on this Friday afternoon.

 

 

9 comments

The corporate fad to impose racial quotas appears to be fading fast

11:42 am

Coca-Cola's bigoted company policy
Examples of the bigoted educational material
being pushed by Coca-Cola

Here’s some good news to brighten your weekend: The corporate fad that became a steamroller after the death of George Floyd in 2020 to impose discriminatory racial quotas in hiring — all favoring minorities — now appears to be fading very quickly.

New analysis from employment data provider Live Data Technologies shows that chief diversity officers have been more vulnerable to layoffs than their human resources counterparts, experiencing 40% higher turnover. Their job searches are also taking longer.

…The number of [Chief Diversity Officer] searches is down 75% in the past year, says Jason Hanold, chief executive of Hanold Associates Executive Search, which works with Fortune 100 companies to recruit HR and DEI executives, among other roles.

The DEI movement not only demanded that companies hire more minorities, solely because of their race, it also tried to impose the anti-white hatred of critical race theory on all employees, as shown by the powerpoint presentations above that Coca-Cola foisted on its employees back in 2021. Since then the bad press as well as the crushing loss of customers who were offended deeply by these policies (think Bud Light, Gillette, and Target) has apparently hit home with corporate management.

The fight is not over however. Be warned that the leftists running this movement still have gigantic financial and political resources. One need only look to events in Congress yesterday, where Democrats at a hearing focused on the evils of censorship attempted to censor Robert Kennedy — who also happens to be a Democrat running against Joe Biden for president.

These thugs are still in power, and are getting increasingly brazen in how they abuse that power. If Americans let up their guard at this moment these thugs will move in fast to reimpose and even increase their power.

9 comments

Strings of Martian cones

10:10 am

Strings of Martian cones

Cool image time! The picture to the right, cropped and reduced to post here, was taken on May 25, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). The scientists describe these cones as “longitudinally aligned cones,” but this is puzzling since the alignment runs from the northwest to the south east, not north-south along the longitude.

No matter. The alignment is in itself the mystery, especially because the full image shows many more strings of cones in this area, all running from the northwest to the southeast. The strings also are all curved in the same way, sagging to the southwest as if expressing a wave flowing in that direction.

What could create these strings of cones? The overview map below gives us a hint.
» Read more

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Chandrayaan-3 completes fourth engine burn in Earth orbit

9:04 am

Chandrayaan-3's mission profile

According to India’s space agency ISRO, engineers have successfully completed the fourth of about six engine burns designed to raise Chandrayaan-3’s Earth orbit in preparation for sending it on its path to the Moon.

As shown in the graphic to the right, these adjustments are relatively small, but each increases the speed of the spacecraft at its orbit’s closest point to the Earth. That extra velocity thus reduces the amount of fuel needed for that trans-lunar-injection burn.

If all the maneuvers continue to go as planned, the landing attempt will occur around August 23, 2023.

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South Korean researchers turn simulated lunar soil into building blocks

8:51 am

Using simulated lunar soil, South Korean researchers have developed the engineering that turns that soil into building blocks shaped as needed.

The researchers first produce simulated moon soil by grinding black volcanic rock from Cheorwon County bordering the North. They then use a microwave to turn the sand-like simulant into solidified blocks. Lee said the team has developed a technique to make blocks by heating the soil in a mold to more than 1,000 degrees Celsius in two to three hours and cooling them. In space, the process could be powered by nuclear energy.

The article at the link also provides a nice summary of the status of South Korea’s entire space effort.

2 comments

Viking cemetery found at new Saxavord spaceport in Scotland

8:43 am

Archeologists have discovered a Viking “ritual cremation cemetery” about 4,000 years old near the launch site at the new Saxavord spaceport in Scotland.

The burnt bones were found inside an arc of large granite boulders set into pits in the ground. A small platform of white quartz pebbles was also discovered which may have once been linked to a burial. Quartz is often associated with burial tombs in the prehistoric, and covered the entire outside wall of Newgrange in Ireland.

Test launches at Saxavord are expected to begin in the fall, with the first orbital launch next year. This schedule of course assumes launch licenses can be obtained from the UK’s Civil Aviation Authority.

9 comments

July 20, 2023 Quick space links

3:34 pm

Courtesy of BtB’s stringer Jay, helps make sure nothing gets missed.

 

 

 

 

7 comments

Real pushback: Stanford Law forces out administrator who aided and abetted a mob

12:31 pm

Tirien Steinbach: in favor of censorship and mob rule
Stanford’s former administrator Tirien Steinbach:
gone because she was in favor of censorship and
mob rule

Bring a gun to a knife fight: It appears that common sense and civilized behavior at Stanford Law School is finally being considered as the only proper behavior for the future and present lawyers that school is supposed to be training.

This story begins on March 9, 2023, when a mob of students and faculty at Stanford, led by Tirien Steinbach, the school’s diversity, equity and inclusion dean, shouted down U.S. Court of Appeals Judge Kyle Duncan when he tried to give a lecture about the law for the school’s chapter of the Federalist Society.

At the time the school’s response was weak and inconsistent. Though it sent a letter of apology to Duncan, it also equivocated about punishing anyone who had misbehaved. No students were expelled or suspended, and Steinbach was simply put on leave, even as university officials attempted to portray her as the victim. As I wrote then:

[Law School Dean] Martinez still appeared sympathetic to Steinbach, expressing “..concern over the hateful and threatening messages [Steinbach] has received as a result of viral online and media attention.”

Now, four months later Martinez has finally announced that Steinbach is resigning her post, though even now Martinez appeared regretful that this resignation was necessary.
» Read more

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Unknown Mars

11:36 am

MRO context camera mosaic
Click for interactive global mosaic.

Cool image time! The picture to the right was created from a global mosaic of all the context camera images taken by Mars Reconnaissance Orbiter (MRO) since it entered Mars orbit in 2006. It shows an unnamed 17-mile-wide-depression located only about seven miles south of the southern rim of Valles Marineris.

I highlight this particular depression because, despite seventeen years in orbit, MRO’s high resolution camera has at this time still not taken any pictures inside or around it. This is a place on Mars that remains unstudied in detail, in any way, even though its depth is comparable to the Grand Canyon and its features strongly suggest its is a collapse feature, created when the roof over an underground void gave way. If so, it suggests an origin for Valles Marineris that conflicts with present theories.
» Read more

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China’s Kuaizhou-1A rocket launches four satellites

10:57 am

China’s Kuaizhou-1A solid-fueled smallsat rocket today successfully launched what the state-run press said were four weather satellites “belonging to the Tianmu-1 meteorological constellation.”

The launch was from China’s Jiuquan spaceport in northwest China, so the rocket’s lower stages crashed somewhere inside China. No word on where or if they landed near habitable areas.

The leaders in the 2023 launch race:

48 SpaceX
27 China
9 Russia
6 Rocket Lab
5 India

American private enterprise still leads China in successful launches 55 to 27, and the entire world combined 55 to 46, with SpaceX by itself leading the entire world combined (excluding other American companies) 48 to 46.

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Hubble image shows several dozen boulders flung from Dimorphos

9:40 am

Boulders drifting from Dimorphos
Click for original image.

Using the Hubble Space Telescope, astronomers have photographed several dozen boulders that were flung off of the asteroid Dimorphos following the impact by the space probe DART. The picture to the right, reduced and brightened to more clearly show those boulders, was taken on December 19, 2022, four months after DART’s impact.

These are among the faintest objects Hubble has ever photographed inside the Solar System. The ejected boulders range in size from 1 meter to 6.7 meters across, based on Hubble photometry. They are drifting away from the asteroid at around a kilometre per hour.

The blue streak is the dust tail that has streamed off of Dimorphos since the impact, pushed away from the sun by the solar wind.

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The possibility of more than one exoplanet sharing the same orbit

9:27 am

PDS 70, as seen by ALMA
The Trojan debris clouds around PDS 70, as seen by ALMA

The uncertainty of science: Astronomers have detected evidence that suggests the possibility of more than one exoplanet sharing the same orbit around PDS 70, a star 400 light years away.

This young star is known to host two giant, Jupiter-like planets, PDS 70b and PDS 70c. By analysing archival ALMA observations of this system, the team spotted a cloud of debris at the location in PDS 70b’s orbit where Trojans are expected to exist.

Trojans occupy the so-called Lagrangian zones, two extended regions in a planet’s orbit where the combined gravitational pull of the star and the planet can trap material. Studying these two regions of PDS 70b’s orbit, astronomers detected a faint signal from one of them, indicating that a cloud of debris with a mass up to roughly two times that of our Moon might reside there.

The press release — as well as most news reports — touts the possibility that they have found a second planet in this orbit. They have not, and are likely not going to. As noted above, the data indicates the presence of “a cloud of debris”, which is most likely a clustering of Trojan asteroids, just as the more than 12,000 asteroids we see in the two Trojan points in Jupiter’s orbit.

Nonetheless, this is the first detection of what appears to be a Trojan clustering in the accretion disk of a young star.

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