Year: 2023

Pushback: Racial quotas on corporate boards, imposed by California Democrats, struck down by court

1:33 pm

The Democratic Party's long held support of racial hate
Segregation: The Democratic Party’s long held #1 goal,
then and now.

Pushback: A federal court has now struck down a 2020 law passed by the California legislature — run entirely by a Democratic Party super-majority — that required corporations to impose racial quotas on who they hired for their corporate boards.

In Alliance for Fair Board Recruitment v. Weber, [the court] struck down a state statute that required racial and gender-identity quotas for board members of publicly held corporations in California. The court ruled that this quota statute violates the U.S. Constitution as well as federal civil rights law.

The 2020 statute, AB 979, required California corporations to have as members on their board of directors individuals from supposedly “underrepresented groups,” including “an individual who identifies as Black, African American, Hispanic, Latino, Asian, Pacific Islander, Native American, Native Hawaiian, or Alaska Native, [or] gay, lesbian, bisexual, or transgender.”

The number of directors needed to satisfy these quotas was determined by the size of the corporation, but a minimum of one to three members was required. This racist statute went so far as to impose fines ranging from $100,000 to $300,000 for noncompliance.

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Ice-filled fissure on Mars?

12:14 pm

Ice-filled fissure on Mars?
Click for original image.

Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on February 15, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). The science team labeled this a “Terrain Sample”, which suggests but doesn’t guarantee that it was to fill a gap in the camera’s schedule in order to maintain that camera’s proper temperature, and therefore was targeted at a relatively random but potentially interesting location.

What we see is a fissure canyon, about 250 to 300 feet deep with cliffs about 125 high, that appears surrounded and even filled with icelike features. Even the craters on the plateau above the canyon appear like they either impacted in ice, or have since been filled and eroded by that ice.

But is it ice?
» Read more

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Scientists claim to identify cause of Sun’s fast solar wind

9:59 am

The uncertainty of science: Using data from the Parker Solar Probe, scientists now believe they have identified the cause of Sun’s fast solar wind that streams from the magnetic regions on the Sun that are dubbed coronal holes.

In a paper published June 7, 2023 in the journal Nature, a team of researchers used data from NASA’s Parker Solar Probe to explain how the solar wind is capable of surpassing speeds of 1 million miles per hour. They discovered that the energy released from the magnetic field near the sun’s surface is powerful enough to drive the fast solar wind, which is made up of ionized particles—called plasma—that flow outward from the sun.

The results depend a great deal on computer modeling, based on our presently limited understanding of magnetic field processes in environments like stars. It will need to be confirmed by more data from Parker as well as later probes.

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Webb’s first deep field infrared image reveals hundreds of very early galaxies

9:47 am

The uncertainty of science: Using the Webb Space Telescope to take a 32-day-long infrared exposure, scientists have obtained the deepest deep field picture of the universe’s earliest time period, within which they have found more than 700 galaxies, 717 to be exact.

The initial survey of these galaxies appear to reveal several facts.

About a sixth of early galaxies in the JADES sample are in the throes of star formation of a kind we don’t see in the nearby universe, Endsley explains, marked by extremely bright emission at certain wavelengths. “Stars within very early galaxies are forming in these super-compact clumps,” he adds, “forming hundreds, perhaps thousands of these very massive, young stars all at once, basically within the span of a couple millions of years.”

But they weren’t “on” all the time. The low fraction of galaxies with such emission suggests that individual clumps would suddenly light up with new stars and then rest for some time. This “bursty” mode of star formation could explain the unexpectedly bright galaxies announced by other astronomers — they were simply looking at the galaxies fired up with unexpectedly intense star formation.

However, while these findings explain too-bright galaxies, they don’t explain the too-massive galaxies, another early, albeit controversial find from JWST data. Endsley explains that even as hot, massive newborn stars light up their galaxy, they’re not necessarily associated with all that much mass. “We’re not really finding evidence of these over-massive objects within our JADES sample,” he states.

In other words, this data appears to contradict earlier data from Webb that other researchers said revealed galaxies that were too massive and developed to have formed that soon after the Big Bang.

All of this data remains somewhat uncertain, and is based on only tiny tidbits of information, gleaned from mere smudges of red-shifted infrared light. Much more research will be required, some not possible by Webb, before we have any solid answers, and even then there is going to be a lot of uncertainty.

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Boeing sued for stealing specialized tooling to assembly SLS

9:36 am

A Colorado company, Wilson Aerospace, on June 6, 2023 filed a lawsuit against Boeing, claiming that the company conspired with Wilson’s direct competitors to steal the designs of its specialized tool for installing the core station engines on SLS.

According to the lawsuit, after some initial discussions, Boeing arranged for a “live” demonstration of Wilson’s torque device, during which participants could handle and operate it to verify the tool’s capability and performance. What Wilson claims it did not realize, however, is that some of the participants in this demonstration were not Boeing employees. “Wilson later learned that at least seven of those in attendance for the live presentation were external to Boeing and were, at the time, employees of Wilson’s direct competitors,” the lawsuit states. “This fact was concealed from Wilson who was deceived by Boeing and the ‘Bogus Boeing Employees’ into giving the presentation by falsely suggesting to Wilson that everyone was a Boeing employee.”

The complaint alleges that Boeing subsequently used information from this demonstration, as well as proprietary drawings and designs, to work with Wilson’s competitors to develop a cheaper solution. “Boeing concealed these facts from Wilson as part of its scheme to defraud Wilson and to transmit Wilson’s IP to its direct competitors,” the lawsuit states.

The company is demanding a jury trial. If its charges are proved true, it will be another piece of evidence demonstrating the level of corruption that exists at Boeing.

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ULA completes dress rehearsal launch countdown and static fire test of Vulcan

9:31 am

ULA yesterday successfully completed a full dress rehearsal launch countdown new Vulcan rocket, including a short 2-second static fire test of the rocket’s two first stage BE-4 engines.

A Vulcan rocket fired its two BE-4 engines in a static-fire test called the Flight Readiness Firing (FRF) at 9:05 p.m. Eastern from Cape Canaveral’s Space Launch Complex 41. The engine start sequence started at T-4.88 seconds, ULA said in a statement an hour after the test, with the engines throttling up to their target level for two seconds before shutting down, concluding the six-second test.

The test appeared to go as planned. “Nominal run,” Tory Bruno, president and chief executive of ULA, tweeted moments after the test.

This dress rehearsal had originally been scheduled for late May, but issues on the rocket required ULA to scrub the launch and return the rocket to the assembly building.

There appear to be only three issues remaining before that first launch can occur. First there is the hydrogen leak that caused the destruction of the rocket’s Centaur upper stage during a static fire engine test in March. The company has apparently still not determined what action — if any — must be taken on this.

Second is whether the rocket’s primary payload, Astrobotic’s Peregrine lunar lander, is ready for launch. It appears it has completed all ground testing, but there were questions whether its software has been adjusted for a new landing site that NASA assigned it in February.

Third is scheduling. Peregrine’s monthly launch windows are only four to five days long each month. This limitation also has to be juggled with other ULA launches on the same launchpad, using its soon-to-be retired Atlas-5 rocket.

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Chinese pseudo-company launches its rocket for 2nd time

9:17 am

The Chinese pseudo-company CAS Space yesterday successfully launched its rocket Lijian-1 rocket for second time, lifting off from China’s interior Jiuquan spaceport in the Gobi Desert and carrying a record (for China) of 26 cubesats.

As was usual for China, its state-run press revealed almost nothing about the satellites. Nor did it provide any information about where the rocket’s lower stages crash-landed in China, or if they did any damage or landed near habitable areas.

This pseudo-company is actually even more pseudo than other Chinese pseudo-companies, as it is a direct spin-off created by the government Chinese Academy of Sciences, with most of its investors directly linked to that academy.

The leaders in the 2023 launch race:

38 SpaceX
21 China
8 Russia
5 Rocket Lab

American private enterprise still leads China 43 to 21 in the national rankings, and the entire world combined 43 to 37, with SpaceX by itself beating those other nations combined 38 to 37.

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Distorted floor of a Martian crater

1:15 pm

Overview map

Distorted floor of a Martian crater
Click for original image.

Cool image time! The picture to the right, rotated, cropped, reduced, and sharpened to post here, was taken on February 18, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows what the science team labels “Mantle Layers in Southern Mid-Latitudes.”

I would be less vague. These strangely shaped features invoke the typical glacial features seen throughout the mid-latitudes of Mars. The knobs and outcrops suggest some underlying breakdown that the top layers of glacial material has covered. They also suggest some form of sublimation or erosion process to the glacier itself.

The white rectangle inside the inset on the overview map above marks this location, covering the floor of an unnamed 10-mile-wide crater in the cratered southern highlands at 41 degrees south. In this region all the craters show some evidence of this sublimation, all suggesting that there is a near-surface underlying ice layer that when exposed vanishes to leave depressions or hollows. Here however it appears that ice layer is mostly intact, the knobs and ridges indicating the shape of the bedrock and large breakdown below.

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Who blew up the dam in the Ukraine?

12:14 pm

section of ISW map
Taken from ISW’s report on June 6, 2023. Click for original.

Since the news broke yesterday that someone had blown up the Nova Kakhovka dam on the Dnipro River, there has been endless speculation by numerous pundits attempting to pin the blame. It seems that half say Russia, and half say the Ukraine.

Let me provide my readers the answer right up front: We as yet haven’t got the foggiest idea who did it.

Why am I so sure? Because in reviewing all the information I can glean from many different sources, it appears both sides had good reasons to do it, as well as good reasons to not want it to happen at all. Let’s list those reasons.
» Read more

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Astronomers downsize their proposal for rebuilding Arecibo

9:45 am

Faced with little interest from the National Science Foundation to spend the half a billion dollars required for their initial proposal to rebuild the Arecibo radio telescope, astronomers have now downsized their proposal significantly.

[I]n 2021 Anish Roshi, the observatory’s head of radio astronomy, unveiled a proposal to replace the telescope with a phased array of 1112 parabolic dishes each 9 m in diameter, placed on a tiltable, plate-like structure. This new facility, with an estimated cost of $454m, would provide the same a collecting area as a 300 m parabolic dish. “It would have a much wider sky coverage and would offer capabilities for radio astronomy, planetary, and space and atmospheric sciences,” Roshi says. “It would be a unique instrument for doing science that competitive projects couldn’t do.”

A lack of support from the NSF, however, has forced researchers to go back to the drawing board to make the array “more cost-effective both for construction and operation” as Roshi puts it. In the revised proposal, submitted to arXiv late last month, his team now envisions a downsized version of the original concept. Dubbed NGAT-130, it would consist of 102 dishes each 13 m in diameter that would in combination have a collecting area equivalent to a single 130 m dish.

No cost estimates are as yet available for this new proposal. Nor has the NSF expressed any opinion on whether it is even interested. At the moment its only action at Arecibo has been to propose converting the observatory into an education center, one that is located far from anything, is hard to reach, and will likely see few students or visitors.

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