Glynn Lunney, R.I.P

NASA flight director Glynn Lunney has passed away at the age of 84.

He not only was one of the flight directors in Houston that helped get astronauts to the Moon in 1969, he was also instrumental in getting the crew of Apollo 13 back home when their service module failed in 1970.

Lunney and his team were just about to come on console for the evening shift on April 13, 1970, when the Apollo 13 crew radioed, “Houston, we’ve had a problem.”

“For me, I felt that the Black Team shift immediately after the explosion and for the next 14 hours was the best piece of operations work I ever did or could hope to do,” Lunney said in his oral history. “It posed a continuous demand for the best decisions often without hard data and mostly on the basis of judgment, in the face of the most severe in-flight emergency faced thus far in manned spaceflight.”

“We built a quarter-million mile space highway, paved by one decision, one choice, and one innovation at a time — repeated constantly over almost four days to bring the crew safely home. This space highway guided the crippled ship back to planet Earth, where people from all continents were bonded in support of these three explorers-in-peril,” he said. “It was an inspiring and emotional feeling, reminding us once again of our common humanity. I have always been so very proud to have been part of this Apollo 13 team, delivering our best when it was really needed.”

He had been part of NASA when it was young (as he was) and honest and dedicated to accomplishing its goals fast and efficiently and — most significantly — with courage. May he rest in peace.

Volcanic badlands on Mars

Volcanic badlands on Mars
Click for full image.

Cool image time! The photo to the right, cropped and reduced to post here, was taken on January 29, 2021 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows a particularly ugly region of rough terrain located about 900 miles to the southwest of the giant volcano Arsia Mons, the southernmost of the chain of three giant volcanoes between Olympus Mons and Valles Marineris. The picture sits inside the floor of a very old and degraded 185-mile-wide crater dubbed Koval’sky.

The section I cropped out was picked at random, because the entire full image looked like this. Though only a handful of images have been taken of the floor of Koval’sky Crater by MRO’s high resolution camera, all show similar rough terrain. In June 2017 the MRO science team posted one of those few such photos with the following caption:
» Read more

Today’s blacklisted Americans: Virginia teachers & parents who oppose teaching children that whites are evil and minorities cannot be racist

Today's modern witch hunt
Burning witches: what the modern left wants to do to its opponents.

They’re coming for you next: In an effort to slander their opponents and prevent them from shutting down the use of Critical Race Theory (CRT) with its blatant anti-white propaganda, administrators, teachers, and some parents in Loudon County, Virginia, began compiling an enemies list of anti-CRT parents and teachers to blacklist those individuals and silence them.

Members of a 624-member private Facebook group called “Anti-Racist Parents of Loudoun County” named parents and plotted fundraising and other offline work. Some used pseudonyms, but The Daily Wire has identified them as a who’s who of the affluent jurisdiction outside D.C., including school staff and elected officials.

The sheriff’s criminal investigations division is reviewing the matter — but the group’s activities might be no surprise to top law enforcement because the county’s prosecutor, narrowly elected with the help of $845,000 in cash from George Soros, appears to be a member of the Facebook group.

Secret communications reviewed by The Daily Wire do not offer any evidence of racism by the group’s targets. Their opponents were apparently those who objected to, sought to debate, or were even simply “neutral” about “critical race theory,” a radical philosophy opposed by many liberals and conservatives but increasingly embraced by governments.

The article is gentle about how it describes “critical race theory,” which is a wholly bigoted program designed to generate hate between whites and all minorities as it demonizes whites as evil and blesses all minorities as perfectly pure and good.

One email from the Facebook group outlined how the supporters of this bigoted race theory program planned to use that enemies list.
» Read more

Update on SpaceX’s Super Heavy booster

Capitalism in space: According to this update on SpaceX’s Super Heavy booster, the first prototype is now stacked as two complete tank sections that only need to be welded together.

While a good amount of work still remains to weld the two halves together and connect their preinstalled plumbing and avionics runs, those tasks are largely marginal and will tweak the massive steel tower that’s now firmly in one piece. Comprised of 36 of the steel rings also used to assemble Starships, the first Super Heavy prototype – serial number BN1 – will stand roughly 67 meters (220 ft) tall from the top of its uppermost ring to the tail of its soon-to-be-installed Raptor engines.

At that height, Super Heavy BN1 is just 3 meters (~10 ft) shorter than an entire two-stage Falcon 9 or Falcon Heavy rocket – the second and third tallest operational rockets today. Of course, Super Heavy is just a booster and SpaceX says the rocket will stand at least 120m (~395 ft) tall with a Starship upper stage and spacecraft installed on top, easily making it the tallest (and likely heaviest) launch vehicle ever assembled.

The report also adds SpaceX’s confirmation that this prototype will never fly, but will be used solely for ground tests. It is the second prototype that will do the first short test hops, hopefully sometime this summer.

SpaceX & NASA agree to better coordinate their satellite constellations to avoid collisions

NASA announced yesterday that it has signed an agreement with SpaceX to better coordinate and share information about their their satellite constellations in order to avoid collisions and launch conflicts.

SpaceX has agreed its Starlink satellites will autonomously or manually maneuver to ensure the missions of NASA science satellites and other assets can operate uninterrupted from a collision avoidance perspective. Unless otherwise informed by SpaceX, NASA has agreed to not maneuver its assets in the event of a potential conjunction to ensure the parties do not inadvertently maneuver into one another.

Makes great sense. Not only will this help avoid damage to satellites from both entities, it commits NASA’s support of SpaceX’s Starlink.

NASA confident Webb will launch in October

In a briefing held yesterday, NASA officials — in summarizing the status of the James Webb Space Telescope — stated they were presently confident that its launch will take place in October this year, as presently planned.

[Eric Smith, JWST program scientist> said the program is dealing with one new technical issue. Two communications transponders suffered separate problems during testing in January. Engineers have tracked down the problems with the two units and started repairs this week. “Those boxes will be back in time for us to make our planned shipping date,” he said.

That issue, he acknowledged, will use some of the remaining schedule margin. “The plan right now is that we’ll get them back in time so that we don’t have to use all of it,” he said. “That’s the main thing that we’re watching regarding the margin.”

If launched in October, Webb will only be a decade behind schedule and a mere 20 times over budget, having been initially proposed to launch in 2011 for a cost of $500 million. Instead, it will cost about $10 billion.

The article also notes that the Biden administration might change the telescope’s name because Webb as a bureaucrat early in his career apparently publicly opposed homosexual rights. Such opinions can no longer be allowed, and anyone who has them must be blackballed as quickly as possible.

No matter. Webb was merely NASA’s administrator through almost its entire first decade, leading the agency in its triumph over the Soviets in the race to the Moon. Such achievements cannot be honored as they illustrate the past greatness of America. Moreover, Webb was a white man, and this makes him totally unqualified to receive any laurels. Today’s modern America hates itself and all white men.

The article also notes a variety of issues that will cause more delays of the new big astronomy boondoggle at NASA, the Roman Space Telescope. They say its launch will likely be delayed to 2026 because of the Wuhan flu panic. I predict this is only a foretaste. Expect many more delays and budget overruns, probably pushing its launch into the 2030s.

But no matter. What is really important is that this new boondoggle is named for a woman!

Biden nominates former senator Bill Nelson for NASA administrator

The Biden administration today announced that it has nominated former Democratic senator Bill Nelson for Florida to be the next NASA administrator.

Nelson was a big proponent of SLS. He also was a big opponent of commercial space for many years, changing his mind only during the last few years in the Senate.

He is also old, 78. Though that age by itself does not guarantee failing mental abilities, the last time I saw Nelson live was during 2017 hearings instigated by senator Ted Cruz (R-Texas) related to the Outer Space Treaty. During those hearings he struck me as confused, unaware of the most recent developments in commercial space, and repeatedly struggling to express himself on the simplest topics.

In this sense he will make a great bookend with Joe Biden. In both cases the weak-minded elected official does not run things. Instead, it is the unelected Washington bureaucracy in charge.

How this will impact the growing and successful commercial space market at this moment remains unclear. Within NASA there are two camps, one favoring private enterprise and the other wanting to control it so that NASA decides everything. For the last half of the 20th century through the first decade of the 21st the latter was in charge. In the past decade the former has gained ascendancy.

As a longtime supporter of the latter group, Nelson’s appointment therefore could shift that battle in a way that aborts America’s new private space effort.

SpaceX narrows Mars landing site for Starship to four prime locations

The prime and secondary Martian landing sites for Starship

Capitalism in space: During this week’s 52nd Lunar and Planetary Science Conference, one poster [pdf] caught my eye as something significant. It was titled “SpaceX Starship Landing Sites on Mars.” The map to the right is figure 1 from that poster, annotated slightly by me based my earlier stories about SpaceX’s use of the high resolution camera on Mars Reconnaissance Orbiter (MRO) to research potential Martian landing sites for its Starship spacecraft. The stars indicate MRO images, most of which were described and linked to in my last major post about this SpaceX effort in November 2019.

The red spots covering some stars are the big story: SpaceX has narrowed its choice for its Starship landing site to four prime locations (indicated by the bright red spots) and three backup locations (indicated by the dark red spots). The images under the red spots numbered 2, 4, and 6 were linked to in my November 2019 post. The images under red spots marked by a “D” are earlier images taken by MRO when SpaceX was researching a potential Dragon landing site. The images under red spots labeled 1P and MRO are subsequent images taken by MRO since November 2019, with the 1P image previously linked to in a post in April 2020 entitled “The icy Phlegra Mountains: Mars’ future second city.”

The poster outlined why the prime candidate sites — PM1, EM16, AP1, and AP9 — were favored. For example, PM-1 in the Phlegra Mountains “…has the lowest latitude and elevation of the group, a clear association with LDAs [lobate debris aprons that resemble glacial features], well developed polygons, and has the highest SWIM [Subsurface Water Ice Mapping] score for geomorphic indicators of ice.”

EM 16 “…has a clear association with an LDA with nearby brain terrain and the strongest radar return for shallow ice and the highest combined SWIM score.”

AP1 “…appears to be the safest site and has a moderate combined SWIM score for ice.”

AP9 “…has the thickest ice from radar returns and geomorphology indicating shallow ice. It has the highest combined SWIM score for ice, but appears slightly rocky and rough.”

Below the fold are images, rotated, cropped, and reduced to post here, of the four primary landing sites, as well as links to the full images of all four plus the three back-up sites (AP8, EM15, and PM7).
» Read more

SLS core stage successfully completes 8-minute static fire test

NASA and Boeing today successfully completed a full 8-minute static fire test of the core stage of its first SLS rocket.

This was their second attempt, the first terminating prematurely after about one minute in January.

They must now analyze the test to make sure all went well. If it did, they then must figure out how long it will take to get the stage prepped and shipped to Florida and then prepped for launch. The schedule presently calls for a November launch. It is expected that date will be delayed, anywhere from one to three months.

Today’s blacklisted Americans: California Democrats to blacklist all conservative or religious policemen

The cancelled Bill of Rights
A document Democrats clearly don’t like.

They’re coming for you next: California Democrats have introduced a bill in the state legislature that would essentially ban the hiring of any policemen who had religious or political beliefs that oppose the agenda of the leftist sexual rights community.

The bill, known as the California Law Enforcement Accountability Reform Act (CLEAR Act), claims to combat “the infiltration of extremists in our law enforcement agencies” and would mandate a background check for all officers who have “exchanged racist and homophobic messages.”

Kalra claims that AB 655 is necessary to prevent “the apparent cooperation, participation, and support of some law enforcement” in the Jan. 6 Capitol breach.

The bill defines hate speech as “as advocating or supporting the denial of constitutional rights of, the genocide of, or violence towards, any group of persons based upon race, ethnicity, nationality, religion, gender, gender identity, sexual orientation, or disability.”

As several conservative and religious individuals note in the article, the bill’s vague language basically makes it illegal for cops to harbor conservative or religious beliefs, and will give the government the right to fire anyone who disagrees with the homosexual lobby or opposes abortion.

As of this moment the bill is not yet law. Knowing the strongly Democratic Party make-up of the legislature, however, expect it to pass with flying colors.

California has been a fascist state for at least a decade, with its voting system designed by the Democrats to prevent any opposition party from winning. This bill only accelerates that process. And if you live there don’t expect your voice to be heard if you protest the bill. The Democratic Party has a lock on all government positions, and doesn’t need to cater to the citizens of the state any longer. Their will shall be done.

The changing seasons of Saturn

Saturn changing
Click for full image.

Images of Saturn taken by the Hubble Space Telescope since 2018 now reveal the slow seasonal changes to the gas giant’s atmosphere during its lengthy year, twenty-nine Earth years long.

The Hubble data show that from 2018 to 2020 the equator got 5 to 10 percent brighter, and the winds changed slightly. In 2018, winds measured near the equator were about 1,000 miles per hour (roughly 1,600 kilometers per hour), higher than those measured by NASA’s Cassini spacecraft during 2004-2009, when they were about 800 miles per hour (roughly 1,300 kilometers per hour). In 2019 and 2020 they decreased back to the Cassini speeds. Saturn’s winds also vary with altitude, so the change in measured speeds could possibly mean the clouds in 2018 were around 37 miles (about 60 kilometers) deeper than those measured during the Cassini mission. Further observations are needed to tell which is happening.

The photo above shows Saturn’s northern hemisphere in 2018, 2019, and 2020. Note how the darker region at the pole grows with time.

This data supplements the data obtained by Cassini when it was in orbit around Saturn, and is presently the best information we can get since the Cassini mission ended.

A drainage channel on Mars

A drainage channel on Mars
Click for full image.

Today’s cool image from Mars highlights what is probably the biggest geological conundrum the red planet presents for planetary scientists. The photo to the right, rotated, cropped, and reduced to post here, was taken on February 1, 2021 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). Though I have cropped it, I have cropped out very little, because the entire meandering drainage valley is its most interesting feature, and that takes up almost the entire image.

The photo was simply labeled by the camera team a “terrain sample northwest of Sytinskaya Crater”, so I suspect this was taken not in connection with any specific research but because they must use the camera at a regular intervals to maintain its temperature, and when they have gaps in their schedule they try to pick spots of interest in areas that have not had many high resolution photos taken. In this case however I suspect the location choice was very far from random, as they clearly wanted to capture this drainage system, in its entirety.

I called this merely a drainage channel without indicating what caused the channel, be it liquid water, ice, or wind, because in this case that is a main question. At first glance an Earthman will immediately suspect water, which is what scientists supposed for the last half century. The problem with that conclusion is that the Martian atmosphere is too cold and thin for liquid water to exist on its surface, and though there seems to be plenty of evidence that liquid water once existed there, no scientist has yet come up with a completely accepted climate model that allows for such conditions in anytime in Mars’ past.

The rover Opportunity found that some channels it explored might have been carved by wind, though to our human eyes it seems unlikely that a meandering tributary system such as this could have been carved by wind. The possibility however must not be dismissed out of hand, since Mars is an alien planet and alien things (to Earth) happen there.

The overview map below might provide some context.
» Read more

Russia offers to partner in Turkey’s space program

The new colonial movement: Dmitri Rogozin, head of Russia’s Roscosmos, said yesterday that his agency is eager to partner with Turkey in its new effort to develop its own space program.

Explaining that a draft document is being prepared to make these contacts more systematic and comprehensive, Rogozin said that this will be the legal framework of the peaceful space activities cooperation between Ankara and Moscow.

Pointing out that a strong political will and competent management are required for the realization of space programs, Rogozin said, “Provided that the support of experienced partners is also required, a young space power can easily prepare and implement a full-fledged interplanetary mission in a very short time.”

For Turkey such a partnership would make great sense. Russia has done this kind of work many times in the past, for India, China, and the UAE. No reason Turkey can’t gain from Russia’s help. And Russia could use the cash that Turkey will pay for the business.

SLS static fire test today

NASA will make its second attempt today complete a full 8 minute long static fire test of the core stage of its SLS rocket.

The two-hour window for the test begins at 3 pm (Eastern). You can watch it on NASA TV.

To put it mildly, a lot rides on this test. If anything should go wrong, the future of the SLS rocket will be grim indeed. And should all go well NASA will still be under grave schedule pressure. Though the actual first launch of SLS using this core stage is presently set for the fall, NASA has admitted that they need to review that schedule once today’s test is completed.

Preparations for the upcoming test are going well, NASA Acting Administrator Steve Jurczyk said in an interview March 17.

,,,If the test does go well, he said the agency should be able to soon confirm a launch date for the Artemis 1 mission, which will use the core stage being tested at Stennis. That mission is currently projected to launch in November. “I think that, within probably just a few weeks, they’ll take a look at the schedule one more time and confirm whether we can make November of this year or if we need to go out a little bit.”

The agency is trying hard to meet that November date, but no one will be surprised if the flight ends up happening in January ’22. Any later than that and they will have a new problem, as the already stacked solid rocket boosters must fly within a year of stacking, and this process began back in December ’20.

What it sounds like when Perseverance moves

NASA has released audio recorded by one of Perseverance’s microphones as the rover completed one of its earliest drives.

NASA released two versions of the audio — one 90-second file edited and processed to filter out background noise, and another 16-minute clip with raw, unfiltered sound.

…Perseverance recorded the sounds during a 90-foot (27.3-meter) drive March 7, according to NASA. The rover’s top speed is a little less than 0.1 mph, or about 152 meters per hour.

The longer, raw audio clip includes a high-pitched scratching noise. The origin of the sound remains a mystery. “Perseverance’s engineering team continues to evaluate the source of the scratching noise, which may either be electromagnetic interference from one of the rover’s electronics boxes or interactions between the mobility system and the Martian surface,” NASA said in a statement. “The EDL microphone was not intended for surface operations and had limited testing in this configuration before launch.”

You can hear the recordings at the link.

In addition, the science team has picked the location where Perseverance will deploy the Ingenuity helicopter. A briefing will be held next week on March 23rd to outline the schedule for its test flight, now set for sometime in early April.

Quakes on Mars as seen by InSight

Martian quake map as seen by InSight

After completing its first full Martian year on the surface of the Red Planet, the scientists for the lander InSight today gave a report [pdf] of their results at this year’s annual 52nd Lunar and Planetary Science Conference, normally held in Texas but being done virtually this year out of terror of the coronavirus.

All told the lander’s seismometer has, as of just a few days ago, detected just over 500 quakes. The map to the right, showing the most distinct quakes and their locations, was adapted from a different presentation [pdf] at the conference. The numbers indicate the sols after landing when these quakes were detected.

This is essentially the region on Mars that I call volcano country. Some of the lava flood plains here are the youngest on Mars. To the east just beyond the edge of the map is the Tharsis Bulge, which holds Olympus Mons and the string of three giant volcanoes to its east. South of Cereberus Fossae but north of the yellow-colored cratered highlands is the vast Medusae Fossae Formation, the largest volcanic ash deposit on Mars.

The quakes suggest they are occurring as large blocks shift along faults, creating fissures and cracks that geologists call grabens. The long fissures of Cereberus Fossae are considered an example of grabens, so this activity suggests that shifting is still going on in the region.

In addition to outlining the location of the detected volcanoes, the presentation today summarized these other discoveries made by InSight about Mars’ interior structure:

  • The crust of Mars has likely two or three layers either 12 or 24 miles thick, with a total thickness no more than 45 miles. This is much thinner than most scientists had expected.
  • The mantle layer below the crust is estimated at about 250 to 375 miles thick, with a temperature between 1,600 to 1,700 degrees Kelvin. While quite hot, this is a cooler mantle than expected.
  • The core of Mars is somewhere between 1,100 to 1,300 miles in diameter, with a outer layer made of liquid. These results are at the high end of pre-mission expectations.

As already admitted, it was noted that the heat sensor experiment will not be able to provide the interior temperature of Mars, as its digging mole was unable to dig into the ground the 9 to 15 feet planned.

Today’s blacklisted American: Bi-racial HS student punished for refusing to condemn his white half

The good black half of this student
One slide shown during the class, illustrating that according to
critical race theory, the student’s black half is pure goodness,
even as his white half is the devil incarnate.

They’re coming for you next: A Las Vegas high school student, born from the marriage of a white man and black woman, was given a failing grade because he would not label his white half as evil and racist.

William Clark received a failing grade in his Sociology of Change class after he refused to categorize and label his racial, religious and sexual identities, according to a press release from Schoolhouserights.org, which supports civil rights litigation in defense of students’ freedom of conscience in public education.
» Read more

Scallops of Martian ice

Scallops of Martian ice
Click for full image.

Cool image time! The photo to the right, cropped to post here, was yesterday’s captioned image from the MRO science team. From the caption, written by Shane Byrne of the Lunar and Planetary Lab University of Arizona,

About a third of Mars has water ice just below the dusty surface. Figuring out exactly where is vital for future human explorers. One of the ways scientists do this is to look for landforms that only occur when this buried ice is present. These scallops are one of those diagnostic landforms.

A layer of clean ice lies just below the surface in this image. As the ice ablates away in some spots the surface dust collapses into the hole that’s left. These holes grow into the scallops visible here as more and more ice is lost.

You can see those holes near the top of the scallop’s slopes.
» Read more

Musk confirms goal of orbital Starship flight this year

Capitalism in space: Musk today confirmed the stories published earlier this week that SpaceX has a target goal of completing the first test orbital flight of Starship before the end of this year, possibly as early as July.

The only new news in the article is Musk’s confirmation. It does outline again the challenges SpaceX faces to meet this goal, recognizing that these dates are thus merely targets that almost certainly will not be met. It also recognizes that the targets tell us that development will continue to move forward swiftly, and that an orbital test flight is also likely not that far in the future.

Who wants to bet that a Starship/Super Heavy rocket reaches orbit before SLS? Right now the odds I’d say are about 50-50.

China to build spaceport for its pseudo-commercial space sector

The new colonial movement: According to its newest five year plan, the Chinese government intends to build a new spaceport, the country’s fifth, dedicated solely for the commercial launches of the growing number of pseudo-commercial private Chinese launch companies.

Dou Xiaoyu, a deputy to the National People’s Congress (NPC), the top Chinese legislative body, and a vice chairperson at China Aerospace Science and Industry Corp. (CASIC), a giant state-owned enterprise, called for a Chinese commercial spaceport project in order to meet an expected surge in demand for space launch services.

Dou said China needs to strengthen domestic launch site capacity and continuously improve and optimize facilities. She also noted that launch-related policies and regulations have yet to be promulgated and perfected.

About a half-dozen privately funded entities in China have been using solid and liquid rocket technology in their effort to build commercially affordable rockets. This spaceport would provide them a location to launch devoted exclusively to their needs.

I call these companies “pseudo” however because they are not independent and private in the same sense you would use in the west. Their funding might be private capital, but they do nothing without the approval and supervision of the Chinese government. Thus, each is building only what the government allows them to build, or wants built. They might be able to then sell their rockets on the open market, but their purpose is shaped entirely by governmental orders.

New hypothesis: Mars didn’t lose water, it got trapped chemically in its crust

Using data from the many orbiters, landers, and rovers sent to Mars, scientists yesterday proposed a new model for the loss of water on Mars, suggesting that instead of escaping through its thin atmosphere it was instead chemically trapped in the planet’s crust.

New data challenges the long-held theory that all of Mars’s water escaped into space

Billions of years ago, the Red Planet was far more blue; according to evidence still found on the surface, abundant water flowed across Mars and forming pools, lakes, and deep oceans. The question, then, is where did all that water go?

The answer: nowhere. According to new research from Caltech and JPL, a significant portion of Mars’s water—between 30 and 99 percent—is trapped within minerals in the planet’s crust. The research challenges the current theory that the Red Planet’s water escaped into space.

First, this is only a model. It proves nothing, and carries many assumptions based on our limited knowledge. We mustn’t accept it at face value.

Second, the first sentence quoted above from this Caltech press release is an example of a trick the scientists have played that our ignorant press has fallen far. What the press release implies superficially is that Mars is now a barren dry place, with little water. Researchers (and readers of Behind the Black) know however that this description is not accurate, that the planet apparently has a lot of water still, only that it is confined as buried ice to latitudes above 30 degrees. Only the equatorial regions appear dry, but not the rest of the planet.

Regardless, this new hypothesis is important if true, as it will help provide an explanation for the Red Planet’s entire geological and climatic history. It might even help solve the mystery of the liquid water that appears to have once existed there, on a planet whose atmosphere is too thin and cold to allow for such a thing.

Private Snafu – Coming!!

An evening pause: This was the first of a World War II cartoon series directed by Chuck Jones, voiced by Mel Blanc, and written by Theodor Geisel aka Dr. Seuss and designed to with humor raise the work ethic of soldiers and officers.

Hat tip Lazurus Long, who adds that “it was a bit racy and [thus] popular with the servicemen.”

Today our military authorities probably consider our servicemen and women to be too fragile for such stuff. And hopefully this evening pause will air before Google’s YouTube decides it must be banned.

Today’s blacklisted Americans: In Iowa the oppressed fight back

The Bill of Rights, not cancelled!
Not yet cancelled, at least in Iowa.

Today’s story about blacklisting might actually be revealing a hopeful sign, albeit only one which is still not resolved entirely in favor of freedom.

Our story begins in October 2020:

In October, David Johnsen, the dean for the college of dentistry at the University of Iowa, sent a mass email to the college criticizing an executive order issued by then-President Donald Trump. The email condemned the barring of certain types of diversity training that aim to promote “anti-American race and sex stereotyping.”

A conservative student, Michael Brase, “replied all” to the email, asking clarifying questions and sparking discussion on the email chain of about 1,200 students, faculty, and staff. Between two email threads, 18 emails were exchanged over the topic. According to the Daily Iowan, in one of his follow-up emails on the thread, Brase says “simply do the trainings without intentionally race/sex scapegoating people in those trainings. That shouldn’t be that hard.”

According to The Gazette, administrators at the university then summoned Brase to a disciplinary hearing for “unprofessional behavior.” The letter used to summon Brase included warnings of “dismissal” based on his actions.

This is very typical of our modern fascist and bankrupt academia. While partisan Democrats and leftists always have the right to say anything they want, and use all resources — some that are entirely inappropriate — to spread their message, partisan Republicans and even non-partisan neutrals have no right to question this behavior, and if they do must be punished immediately.

In this case however Iowa elected officials actually appear to be doing their job. After getting his disciplinary summons, Brase immediately contacted his local legislator, complaining that this behavior by administrators in a publicly financed institution seemed unjust and wrong. And unlike most modern legislators, who routinely run for the hills when such issues are brought before them out of fear of being called racist, these legislators heartily agreed with Brase.
» Read more

A cracking Martian glacier?

A cracking Martian glacier?
Click for entire image.

Cool image time! The photo to the right, cropped to post here, was taken on December 4, 2020 by the high resolution camera on Mars Reconnaissance Orbiter (MRO)

I have cropped it to show at full resolution the area that contains what the scientists apparently consider the most interesting feature in this image, which they have labeled as “pits forming lines.” These are the vertical cracks and strings of holes that can be seen in this glacier-like flow. In addition, you can see that the cracking is not just vertical, but also extends out in horizontal directions, though the widest cracks are all vertical.

The next image below, which is a lower resolution crop of the full photo, shows a wider view to provide a better picture of the glacier itself.
» Read more

Hubble’s wide field camera returns to operation

Though the Hubble Space Telescope returned to science operations on March 12th after going into safe mode, its wide field camera did not.

Engineers however now report that they have successfully restored the camera to operations as well. The reason for the delayed restoration exemplifies Hubble’s aging status.

Analysis showed that voltage levels in WFC3 power supplies have slowly decreased over time as their electronics aged. The electronics experience colder temperatures when the hardware is turned off in safe mode. This factor coupled with the power the instrument components draw as they are turned back on contributed to the small voltage fluctuation that suspended WFC3 recovery operations. Further detailed analysis indicated that it would be safe to slightly reduce the low voltage limit to avoid a future suspend, and it would be safe to recover the instrument to its science state.

The instrument has now been safely recovered. Standard calibration of the instrument and other pre-observation activities will be conducted this week.

All the telescope’s equipment has been adjusted in recent years to deal with the varying ages of its instruments and its main structure. For example, this wide field camera was installed during the last shuttle serving mission in 2009, and is therefore one of Hubble’s newest components. It however is now more than a decade old, and thus needs careful handling to function properly.

Other components are far older, such as the primary motor to open and close the telescope’s “lens cap”. That failed during this safe mode, forcing engineers to switch to a back up motor to control the cap. Whether they can recover that primary motor is presently unclear, though unlikely.

Expect more such issues in the coming years.

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