Month: November 2021

Today’s blacklisted American: Professor forced to undergo mental examination because students didn’t like exam question

11:31 am

1966 in communist China
Mao’s 1966 cultural revolution comes to the
University of Illinois-Chicago

Persecution is now cool! Law professor Jason Kilborn at the University of Illinois-Chicago was suspended by his university and forced to undergo a mental examination plus drug tests essentially because some unnamed students objected to an exam question that referenced racial slurs and that Kilborn had been using in his tests for a decade.

Kilborn told Campus Reform that his classes “were cancelled for the entire semester on the very first day of class. He said he also had to undergo “an agonizing several-week period of ‘administrative leave,’” during which he was “barred from campus and prevented from participating in normal faculty communications and activities, including my elected position on the university promotion and tenure committee.”

Kilborn said he was compelled to submit to three hours of mental examination and a drug test by university doctors and a social worker, broken into two segments spanning the course of a week.

The exam question that caused the furor appears to have been part of a program focused on teaching law students how to determine the factual basis for any legal action, as Kilborn explains here,
» Read more

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The stormy atmosphere of Jupiter

9:07 am

Jupiter's South South Temperate Belt
Click for full image.

Cool image time! The photo to the right, cropped to post here, was created by citizen scientist Thomas Thomopoulo from a Juno image taken during its 16th close pass of Jupiter in 2018. To bring out the different colors of the clouds he enhanced the resolution and color contrast.

We have no scale, but I would guess the distances seen exceed several thousand miles. The area covered is what is called Jupiter’s South South Temperate Belt, the visible belt at about 40 degrees south latitude that circles the South Polar Region (which is the darker purple swirls in the bottom left). This belt is difficult to observe from Earth because of its high latitude, with the curve of Jupiter’s limb beginning to bend away from view.

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ISS to maneuver around space junk leftover from Chinese anti-satellite test

8:41 am

Russian engineers will today fire engines on a Progress freighter docked to ISS to guarantee that a piece of debris left over from a 2007 Chinese military anti-satellite test does not hit the station.

The object the space station will dodge is called 35114 in NASA’s catalog of space objects, and is also identified at 1999-025DKS, a piece of debris from a Chinese anti-satellite weapons test in 2007. Originally part of a Chinese weather satellite, the debris resulted from an in-orbit missile test performed by China. As part of that test, a kinetic-energy, suborbital missile was fired at a defunct Chinese weather satellite called Fengyun-1C (which stopped working in 2002), obliterating it into thousands of pieces.

The destroyed satellite was originally in a much higher orbit, but atmospheric drag has pulled the debris closer to Earth over the years and ultimately into the flight path of the space station. The two objects’ closest approach is estimated to occur on Nov. 12, according to Jonathan McDowell, an astronomer at Harvard who tracks and catalogs objects in space. McDowell tweeted on Tuesday that his calculations show that this will be the 29th space station debris avoidance maneuver, and the third related to the 2007 Chinese anti-satellite test.

The maneuver will take place prior to the arrival of Endurance, carrying four astronauts.

While the anti-sat test initially produced about 3,500 pieces of debris, that number has dropped in the past fourteen years to about 2,700 pieces as the orbits of these objects slowly decay. The test was also another example of China’s willingness to break the Outer Space Treaty. As a signatory China is required to control every object it puts into orbit in order to prevent collisions. Instead, it performed a military test that created debris in the thousands, in orbits that threaten ISS.

We shall get another demonstration of China’s contempt for treaties in the next few months, when it launches two more large modules to its space station and the large core stage of the rocket comes crashing down somewhere on Earth, out of control.

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SpaceX successfully launches four astronauts to ISS

7:16 pm

At launch
Falcon 9 lifts off from Cape Canaveral.

Capitalism in space: SpaceX tonight successfully used its Falcon 9 rocket to launch four astronauts to ISS on its new Endurance capsule.

SpaceX now has three capsules in its manned fleet, Endeavour, Resilience, and Endurance. This was the company’s fifth manned launch, and its fourth for NASA. The crew will dock with ISS tomorrow in the early evening.

The company also successfully landed its first stage, which was also making its second flight.

The leaders in the 2021 launch race:

41 China
24 SpaceX
18 Russia
4 Northrop Grumman
4 ULA
4 Europe (Arianespace)

China now leads the U.S. 41 to 37 in the national rankings.

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A quick one week fund-raising campaign for Behind the Black: Thank You!

7:00 pm

My quick one week fund-raising campaign for Behind the Black is now over.

Thank you to everyone that donated or subscribed. As always I am surprised by the number of people who do so, considering that my work here is free for the taking. Because of this, to make sure everyone sees this message of thanks I will keep it on the to of the page for the next few days.

You of course can still donation or subscribe, if you wish. All you need to do is go to the tip jar below or in the right column, depending on the technology you use to view the webpage. There you will find four options for supporting me, including by subscription or donation.

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A volcanic extrusion on the floor of Valles Marineris?

2:52 pm

A volcanic extrusion on the floor of Valles Marineris?
Click for full image.

Cool image time! The photo to the right, rotated, cropped, and reduced to post here, was taken on August 31, 2021 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows what the science team labels a “possible contact between two units.”

I think that contact is the point where that eroded mountain touches the surrounding smooth canyon floor. The mountain itself looks to me to be a very eroded extrusion of lava that was placed there from below a very very long time ago, covered later by material, and now exposed for a long enough period that its surface appears to have been carved by wind and even possibly flowing water or ice.

Because it is lava it is more resistant to erosion, which is why it sits higher than the smooth terrain around it. Even though both experienced the same processes of wear over time, the mountain’s surface was only carved away partly, while the material that had been in the floor was washed away entirely.

This is all a guess. However, a look below at the overview map, showing this mountain’s location on Mars, as well as MRO’s wider view from its context camera, I think strengthens my hypothesis.
» Read more

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Today’s blacklisted American: UCLA threatens to expell remote student for not revealing his COVID shot status

11:49 am

Dictatorial clowns are running UCLA
Dictatorial clowns are running UCLA.

They’re coming for you next: Christian Walker, an online student who never comes on campus was threatened with expulsion by UCLA if he did not reveal whether he had gotten his COVID shots or not.

“You are calling to tell me you will drop my classes after we’ve already paid $70,000 for the year if I don’t upload something about my vaccine status when all of my classes are online,” Walker is heard saying in his video. A UCLA official responded, “Correct.” “Got it.” responded Walker.

“All of my classes are online. I don’t step onto campus. I’ve already paid. We’re a week into classes. My university just called to tell me they are dropping my classes if I don’t report to them about my vaccination.” Walker commented on Twitter.

You can listen to Walker’s recording of this conversation at the link.
» Read more

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Viewing tonight’s Endurance launch with four astronauts

9:25 am

NASA has published an updated schedule for the launch tonight of four astronauts to ISS in SpaceX’s new Endurance Dragon capsule.

The launch now is targeted for no earlier than 9:03 p.m. EST Wednesday, Nov. 10, on a SpaceX Falcon 9 rocket from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. The launch follows a successful return of the agency’s SpaceX Crew-2 mission.

The Crew Dragon Endurance is scheduled to dock to the space station at 7:10 p.m. Thursday, Nov. 11. Launch and docking coverage will air live on NASA Television, the NASA app, and the agency’s website.

You can also watch it on SpaceX’s website, as well as the embedded live stream below, which begins around 4 pm (Eastern).

This will be the fourth manned flight SpaceX has launched for NASA, the fifth overall using three spacecraft.
» Read more

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Spinlaunch conducts first prototype test launch

9:18 am

Spinlaunch prototype suborbital launcher

Capitalism in space: Spinlaunch on October 22, 2021 successfully completed the first launch of a prototype using its radical spin technology that spins the payload to high speeds and then releases it upward.

On October 22, the company completed its first test flight at its Spaceport America base in New Mexico, successfully launching a prototype vehicle from its Suborbital Accelerator which reached supersonic speeds and was recovered for reuse thereafter. It plans to conduct further test flights across 2022 with different vehicles and at different launch velocities, as it plans for its first customer launches in late 2024.

In the photo to the right, note the vehicles and cherry-pickers in the lower right corner. They provide some scale. There is also a video showing this test flight on the company’s webpage. Lots of music, few details, but the video does show the prototype rocket-shaped payload rising upward after release.

If this technology becomes viable, it offers the possibility of an incredibly cheap method for putting bulk payloads into space, such as water, fuel, and other resources that will not be harmed by the initial high accelerations.

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History Unplugged – The Age of Discovery 2.0: Episode 3

10:57 pm

Episode three of the six part series, The Age of Discovery 2.0, from the podcast, History Unplugged, is now available here.

This episode features Robert Zubrin. From the description:

A new space race has begun. But the rivals, in this case, are not superpowers but competing entrepreneurs. These daring pioneers are creating a revolution in spaceflight that promises to transform the near future. Astronautical engineer Robert Zubrin spells out the potential of these new developments in an engrossing narrative that is visionary yet grounded by a deep understanding of the practical challenges.

Fueled by the combined expertise of the old aerospace industry and the talents of Silicon Valley entrepreneurs, spaceflight is becoming cheaper. The new generation of space explorers has already achieved a major breakthrough by creating reusable rockets. Zubrin foresees more rapid innovation, including global travel from any point on Earth to another in an hour or less; orbital hotels; moon bases with incredible space observatories; human settlements on Mars, the asteroids, and the moons of the outer planets; and then, breaking all limits, pushing onward to the stars.

Zubrin shows how projects that sound like science fiction can actually become reality. But beyond the how, he makes an even more compelling case for why we need to do this—to increase our knowledge of the universe, to make unforeseen discoveries on new frontiers, to harness the natural resources of other planets, to safeguard Earth from stray asteroids, to ensure the future of humanity by expanding beyond its home base, and to protect us from being catastrophically set against each other by the false belief that there isn’t enough for all.

Listen to it. It is definitely worth your time.

The next episode is mine.

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New space tug to launch in January ’22

3:45 pm

Capitalism in space: A ew space tug, designed and built by the company Spaceflight, is set to launch in January ’22 on a SpaceX Falcon 9 rocket and deploy 13 satellites in two different orbits.

In a mission Spaceflight dubs SXRS-6, the OTV [orbital transfer vehicle] will first place four microsatellites and five cubesats in Sun Synchronous Orbit (SSO) at 525 kilometers altitude, after being deployed from SpaceX’s Falcon 9 rocket.

About a month later, following various commissioning and system tests, Sherpa-LTC1 will use its bipropellant, green propulsion subsystem from Benchmark Space Systems to maneuver to 500 kilometers, where it will deploy its remaining four cubesats.

This technology gives cubesat owners greater flexibility. Even if they launch as a secondary payload that is not placed in the right orbit, the tug can still get them to their preferred orbit.

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NASA admits manned lunar landing can’t happen before ’25

3:37 pm

NASA administrator Bill Nelson admitted today that the goal of landing Americans back on the Moon by 2024 was impossible, and that the agency has now delayed that target date one year to 2025.

Nelson attempted to blame the delay on Blue Origin’s lawsuit against NASA for its award of the manned lunar lander contract to SpaceX.

He blamed the shifting timeline on a lawsuit over the agency’s moon lander, to be built by SpaceX, and delays with NASA’s Orion capsule, which is to fly astronauts to lunar orbit. “We’ve lost nearly seven months in litigation, and that likely has pushed the first human landing likely to no earlier than 2025,” Mr. Nelson said, adding that NASA will need to have more detailed discussions with SpaceX to set a more specific timeline.

This however is a bald-faced lie. The Trump 2024 deadline was never realistic. Moreover, delays in SLS and Orion have been continuous and ongoing for years, all of which made a ’24 landing quite difficult and if attempted extremely unsafe. Even as it is, trying this mission by ’25 is risky, especially if it depends on SLS. Moreover, as the article notes, how SLS, Orion, and SpaceX’s Starship will team up to get this mission — designed by a committee — to and from the Moon remains exceedingly unclear.

With great confidence I predict that if the lunar mission depends on SLS in any manner, it will not launch in ’25 either.

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Today’s blacklisted Americans: Hiring white men a sin at major investment firm

11:27 am

Discriminated against in Seattle
Eagerly discriminated against at
State Street Global Advisors

“Segregation today, segregation tomorrow, segregation forever!” Not only has the investment firm State Street Global Advisor, one of the largest in the world, decided that white men must be considered last in any hiring decision, the company has installed a race- and sex-based apartheid system designed to favor those groups in all matters.

The company aims to triple the number of Black, Asian and other minority staff in senior positions by 2023, the Sunday Times reported. If executives don’t meet the target, they will face lowered bonuses.

Recruiters will now have to establish panels of four or five employees, including a woman and a person with a minority background, when hiring middle management staff. The firm will still hire white men, [said Jess McNicholas, the bank’s head of inclusion, diversity and corporate citizenship in London,] but recruiters are required to show that women and minority applicants were interviewed by the panels.

The company is pledging to “hold ourselves accountable for strengthening black and Latinx owned businesses.”

The comments to this policy at the link are astonishing in their almost uniform hostility to this discriminatory policy. This is a typical comment:
» Read more

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Viasat to buy Inmarsat for $7.3 billion

9:35 am

Two long time traditional communication satellite companies today announced a merger, with the U.S.-based Viasat to buy the UK-based Inmarsat for $7.3 billion.

In a surprise move, California-based Viasat this morning announced a plan to acquire UK-based Inmarsat for a cost of some $7.3 billion — potentially creating a commercial satellite communications behemoth worth $4.1 billion in 2021 revenue, of which 40% is in government sales, including to the Defense Department.

While the acquisition will require approval from regulators, the combined company already is planning an expansion of its on-orbit assets, including two polar orbiting satellites that can bring capacity to the Arctic.

The bulk of business for both companies has in recent years been government military contracts, launching geosynchronous communications satellites. Both however have been under strong competitive pressure from the newer satellite constellations in lower orbit. Additionally, the push within the Space Force to shift from single large satellites to many redundant smallsats has put pressure on both companies.

This merger suggests a consolidation is occurring in these big old satellite companies as they struggle to adjust to a changing satellite market. Viasat for example was founded in 1986, while Inmarsat began in 1979, with both companies exclusively launching the traditional geosynchronous communications satellites. Both now are faced with new technologies in low Earth orbit, which has many advantages over high geosynchronous orbits. They need to adapt and change, or die.

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Lucy’s solar panel problem could be due to strap

9:20 am

According to the engineering team for the Lucy asteroid mission, they now think the incomplete deployment of one of the probe’s solar panels was caused by a strap.

The joint Anomaly Response Team has been studying the array using an engineering model. Initial tests indicate that the lanyard that pulls out the solar array may not have completed the process successfully; however, it is still uncertain what caused this condition. The team is conducting more tests to determine if this is indeed the case, and what the root cause might be.

An attempt to characterize the array deployment by attempting to move it would occur no earlier than Nov. 16.

Meanwhile, they have been turning on Lucy’s instruments one by one, with everything functioning as planned, except for that one solar panel. The panel however is a serious concern, as the spacecraft is heading out to the orbit of Jupiter, where it will need every inch of solar panel surface area to get enough power to operate. At the moment it appears the panel is deployed somewhere between 75% to 95%.

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Japan’s Epsilon rocket launches nine smallsats

9:07 am

Japan today successfully launched nine small satellites into orbit using its smallsat Epsilon rocket.

The article at the link provides a detailed description of all the satellites, which are either testing new technology or were built by college students for educational purposes, including a satellite built by Vietnamese engineers.

Epsilon itself has only flown five times since its first launch in 2013, which suggests its price is high and thus it does not attract many customers.

This was Japan’s second launch in 2021, which means it does not make the leader board. The leaders in the 2021 launch race remains as follows:

41 China
23 SpaceX
18 Russia
4 Northrop Grumman
4 ULA
4 Europe (Arianespace)

China still leads the U.S. 41 to 36 in the national rankings.

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Hubble camera back in operation

2:16 pm

Good news! As engineers work to fix the problem that caused the Hubble Space Telescope to shut down on October 25th, they have now successfully returned Hubble’s most important camera back to doing science.

The Hubble team successfully recovered the Advanced Camera for Surveys instrument Nov. 7. The instrument has started taking science observations once again. Hubble’s other instruments remain in safe mode while NASA continues investigating the lost synchronization messages first detected Oct. 23. The camera was selected as the first instrument to recover as it faces the fewest complications should a lost message occur.

This success strongly suggests they have pinpointed the software issue that caused the shutdown, and can now step-by-step reactivate all the other instruments in the coming week.

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Frozen lake bed in the Martian high latitudes?

2:03 pm

Frozen lakebed in the Martian high latitudes?
Click for full image.

Today’s cool image comes from today’s Mars Reconnaissance Orbiter’s (MRO) high resolution picture of the day, rotated and cropped to post here. The original was taken back on March 28, 2017.

What formed those strange circular ridges and the many small cracks and hollows? The caption provided is somewhat vague and I think confusing:

This formation looks like a crater from a meteor impact rather than an ancient caldera of a volcano. Connected to the crater is a carved-out area that resembles a lake bed. At high resolution, we might be able to determine the likelihood of a water lake bed or lava bed. This observation will give insight into some of the interesting geology of this area.

The crater this caption is referring to is not visible in the image provided. It can be seen to the west of this location, in the MRO context camera picture below.
» Read more

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Today’s blacklisted Americans: If you are unvaxxed you are banned from hospital care in Colorado

10:55 am

Coming to your town in America soon!
Death camps are coming for the unclean unvaccinated.

Blacklists are back and the Democrats have got ’em: It appears it wasn’t enough to ban one woman in Colorado from receiving a desperately needed kidney transplant because she and her donor had not gotten their COVID shots. Now, Jared Polis, the Democratic Party governor of Colorado, has told all hospitals in the state to ban everyone from getting treatment if they refuse to get the experimental drugs being touted, falsely, as vaccines against COVID.

Polis’ order reportedly gives health care professionals the authority to prioritize crisis care under the direction of the state health department. “If you are unvaccinated, a regular trip to the grocery store, a night out to dinner are more dangerous than they have been at any point during this pandemic,” Polis said, according to NBC News. “The delta variant is brutally effective at seeking out the unvaccinated, like a laser-guided missile.”

“While the state has a nearly 80 percent partial vaccination rate, unvaccinated people with severe Covid-19 are overwhelming hospitals, many of which reported being over 90 percent capacity,” said Scott Bookman, Covid-19 incident commander for the Colorado Department of Public Health and Environment.

The language of this executive order makes it clear that it authorizes discrimination against those who are not vaccinated for COVID-19.

Polis’ order was likely issued in response to the kidney transplant story in order to give the state’s hospitals some political cover as they ramp up their discrimination against those who refuse to get the experimental COVID shots.

Some news reports suggest that this order really only applies to elective treatments, but that does not appear to be the case. The actual order states:
» Read more

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New catalog of 90 gravitational wave detections published

9:24 am

The scientists operating the world’s three gravitational wave detectors today released a new catalog of all their detections, totaling 90 with 35 never before published.

All signals come from merging black holes and neutron stars. The new catalog contains some surprises, such as an unusual neutron-star–black-hole merger, a massive black hole merger, and binary black holes revealing information about their spins.

…The researchers have also published two papers accompanying their new catalog today. One looks at what the events can tell us about the population of compact objects in our Universe, how often they merge, and how their masses are distributed. In the other paper the researchers employed the gravitational waves to better understand the expansion history of the cosmos by measuring the Hubble constant.

Because of the tiny sample so far detected, these generalized results cannot be taken too seriously, though they do give hints at the larger context.

All three observatories are now undergoing upgrades, and will resume operations in a few weeks.

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Crew on China’s space station complete first spacewalk

9:17 am

The crew on China’s Tianhe space station have successfully completed their first spacewalk, with two astronauts spending 6.5 hours on the exterior of the station, testing their new spacesuits, the station’s robot arm, and the overall equipment used during such outside activities.

Zhai Zhigang was doing his second spacewalk, the first in thirteen years. Wang Yaping was doing her first, which made her the first Chinese woman to walk in space. This was her second space mission, the first in 2013 when she was the second Chinese woman fly in space.

The third crew member, Ye Guangfu, stayed on aboard the station to coordinate activities with the crew outside.

The crew is expected to do one to two more spacewalks during the rest of their six month mission. During that time two more large modules will be launched to the station.

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Endeavour undocking from ISS delayed one day; Endurance launch still set for November 10th

9:03 am

Because of high winds, the undocking of Endeavour from ISS was delayed from yesterday until today, with the landing now set for later this evening.

If conditions are favorable Monday, Crew-2 astronauts Shane Kimbrough, Megan McArthur, Akihiko Hoshide and Thomas Pesquet will enter their Crew Dragon capsule currently attached to the International Space Station and depart at 2:05 p.m. ET. Splashdown in one of seven potential landing sites off the Florida coast is expected about eight hours later at 10:33 p.m. ET.

The 24-hour delay from Sunday to Monday, however, didn’t impact the timing for another crew waiting to swap positions. Crew-3 astronauts Kayla Barron, Raja Chari, Thomas Marshburn, and Matthias Maurer are prepping for their Falcon 9 launch currently scheduled for no earlier than 9:03 p.m. Wednesday. Kennedy Space Center’s pad 39A will host.

Both NASA and SpaceX want to get Endeavour back to Earth, as it has already exceeded the six month time it is designed (at present) to stay in space.

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Curiosity: Approaching the saddle

9:21 am

The saddle ahead
Click for full image.

Cool image time! The photo to the right, reduced to post here, was taken on November 5, 2021 by Curiosity’s high resolution camera, and looks forward at its planned route up onto the saddle ahead, where the rover will turn right and climb up into Maria Gordon Notch. (See this October post for a map outlining the rover’s future travels.) I think that cliff face is between 40 to 60 feet high, though this is a very wild guess.

As noted by Abigail Fraeman of JPL on the Curiosity blog on November 3, 2021,

The terrain is beginning to steepen as Curiosity gets close to the end of this region, so even though we’re only a few drives away from our last drill site … we’ve already climbed 25 m higher!

The route ahead looks equally steep, though the ground actually appears less rough, with fewer large jagged boulders that Curiosity must avoid to protect its wheels.

It will likely be at least one to three weeks however before Curiosity gets to that saddle. The science team has begun a drilling campaign at the present location, and this will take time, depending on how many holes they decide to drill.

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Ingenuity completes 15th flight

9:04 am

Ingenuity landing on November 6th
Click for full image.

No details have been released, but based on the latest raw images downloaded from the Mars rover Perseverance today, the helicopter Ingenuity successfully completed its 15th flight in Jezero Crater yesterday.

The image to the right is the last of five released this morning, showing the helicopter’s shadow on the ground, just before Ingenuity touched down. Note how the shadow of Ingenuity’s four legs appear oriented level relative to the ground. While the first of the five images shows the shadow tilted, as if the helicopter is making a last turn, the last four photos all show the legs oriented properly.

We will have to wait now for official confirmation.

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China begins in-orbit test of what it claims is a “space debris mitigation” satellite

9:43 am

The Space Force has now detected a second object flying next to a recently launched Chinese satellite that China claims will do an in-orbit test of a “space debris mitigation” system.

On Nov. 3 U.S. Space Force’s 18th Space Control Squadron (SPCS) catalogued a new object alongside Shijian-21 with the international designator 2021-094C. The object is noted as a rocket body and more precisely an apogee kick motor (AKM), used in some launches for a satellite to circularize and lower the inclination of its transfer orbit and enter geostationary orbit.

Apogee kick motors usually perform a final maneuver after satellite separation so as to not pose a threat to active satellites through risk of collision. However both Shijian-21 and the SJ-21 AKM are side by side in geostationary orbit.

The close proximity of the two objects strongly suggests Chinese engineers plan to use the satellite in some manner to capture the AKM in order to de-orbit it.

While China is likely testing methods for capturing and removing space debris, using this AKM, it could also be testing military technologies, such the ability to snatch working satellites it does not own from orbit. The lack of transparency can only make everyone suspicious.

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