Year: 2021

Arizona’s governor moves to block any local school mask mandates or closures

3:39 pm

Doug Ducey, the less than useless Republican governor in Arizona during this past year of Wuhan panic, has apparently finally seen the light, and has begun to take action to prevent the Democratically-controlled local school boards and city governments from imposing new mask and vaccine mandates as well as shutting schools out of an unjustified fear of COVID-19.

Arizona Gov. Doug Ducey on Tuesday announced schools that impose mask mandates in the state will not have access to a $163 million grant program backed by coronavirus relief funds he controls.

The Republican governor said schools with mask mandates or that have closed due to COVID-19 concerns will not be eligible for an additional $1,800 per student. The announcement comes one day after he issued an executive order banning cities and counties from mandating vaccinations.

Ducey also announced a grant program to award parents if their schools require quarantining or isolation of students.

The governor also announced a $10 million grant that intends to award parents $7,000 for each student if their public school required isolating or quarantining due to COVID-19 exposure or if it gave preferential treatment to vaccinated children or mandated masks.

As expected, the Democrats in the state legislature railed against such measures, not because the mandates actually prevent the spread of any disease, but because Ducey’s actions rob them and their allies in local government of the unbridled power they have enjoyed for the eighteen or so months. Before they simply had power, and it corrupted them somewhat. Since the arrival of the Wuhan panic they have had absolute power, and it corrupted them absolutely. They are addicted to it, and can’t tolerate giving it up.

Meanwhile, it should not take a governor to recognize the right of the people to live their lives as they choose. That Ducey has to do this tells us that the public has ceded to much power to the government, no matter who is in charge. That too has to change, and it has to change at all levels, from the smallest local school board to the presidency of the entire nation.

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Revolt in San Diego over Democrat-imposed mask and vaccine mandates?

3:27 pm

At a board of supervisors public meeting in San Diego yesterday it appeared that a major revolt is rising against the local government’s demand that businesses impose mask and vaccine mandates on their employees and customers.

Hundreds of businesses have already signed a Business Equality Pledge and posted a Proclamation pledging not to discriminate. Citizens are also signing a petition to refuse to comply with these arbitrary and unconstitutional requirements. The rally attendees are not anti-vax, but they are simply against all medical mandates.

The community members and leaders were fired up, and to put it simply, directly called out the San Diego County Board of Supervisors for their overreaching rule, telling them to their face they have forgotten their oath to protect the constitution.

The article includes almost two dozen videos of statements by various citizens and business owners, telling the supervisors to their face, and by name, that they face a quick recall if they don’t back off and instead try to impose these mandates. These are definitely worth watching, as they indicate the rising anger and frustration many Americans are feeling over the mindless and very damaging and totalitarian government actions over the past year and a half.

The videos and the crowd responses suggest that the public in this southern California town at least has finally turned against their government leadership, which presently has a Democratic Party majority. If so, it will be a welcome and long overdue development.

At the same time, based on past experience one should not get too confident. Many past such protests were not matched by the voters. Moreover, this is California, where the election process has been badly corrupted and is very unreliable. Even if the voters vote to throw these bums out, the bums might very well have the power to revise that result to their favor.

I will not breathe easy and feel real hope until I see some actual electoral changes, at that ballot box, something that has not really occurred since World War II. Even when the voters threw the bums out of Congress in 1994 and 2010, nothing really changed.

And at the local level the public has been less than uninterested in who wins elections. This more than anything has got to change to actually change the government we live under.

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A dry bedrock Martian crater floor?

1:01 pm

A dry bedrock crater floor?
Click for full image.

Cool image time! The photo to the right, cropped and reduced to post here, was taken on June 21, 2021 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). The location is a very eroded crater at about 26 degrees north latitude. The image shows the crater’s crater floor, with a variety of bedrock-type features, sharp ridges, abrupt scarps, and flat smooth plateaus, with a hint of lobate glacial flows in the image’s southeast quadrant.

At 26 north latitude, it is unlikely that anything here is icy, unless it is very well protected by debris. Most of these features are almost certainly bedrock, though their formation could very well have been shaped by ice in past eons when this location was more amenable to water ice.

The wider MRO context camera image of the entire crater, plus the overview map, give a larger picture, and raise some interesting questions.
» Read more

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Today’s blacklisted American: Professor fired by university for having opinions

11:25 am

Today's modern witch hunt
Burn witches: What St. Joseph’s University is doing,
with great enthusiasm.

Today’s blacklist story is an update from a March 25 story. Then, St. Joseph’s University in Pennsylvania had merely suspended Professor Gregory Manco because he dared to publicly express opposition to the idea of paying reparations to blacks for something (slavery) that hasn’t existed in the U.S. for more than 150 years.

The university has now doubled down on that action by terminating Manco’s employment.

The biggest irony is that the school’s own investigation found that Manco had done nothing wrong.
» Read more

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Curiosity produces new 360 degree hi-res panorama

9:50 am

360 degree hi-res panorama from Curiosity
Click for full resolution image.

The Curiosity science team has used the rover’s high resolution camera to produce a new 360 degree panorama, with the center of the image looking directly up at Navarro Mountain.

To get a really good idea of what this panorama shows, I have embedded below a video the scientists have produced giving a tour of the image, which reveals two especially interesting details. First, their future route will go between Navarro Mountain (the highest visible peak) and the 80-foot-high dark butte to its right. This is as planned, as indicated by the red dotted line on the overview map show in this July 8, 2021 post.

Second, the air was very clear when this panorama was taken, and so the rim of Gale Crater can be distinctly seen, 20 miles away.

» Read more

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Russian space junk hit Chinese satellite in March

9:16 am

It now appears that the partial breakup of a Chinese military satellite in March 2021 was caused when it collided with a piece of rocket space junk leftover from a 1996 Russian launch.

It appears that the object that hit the satellite was one of eight pieces left over in orbit from that Russian launch that have been tracked over the years, and was somewhere between 4 and 20 inches in size. The result of the collision?

Thirty-seven debris objects spawned by the smashup have been detected to date, and there are likely others that remain untracked, he added.

Despite the damage, Yunhai 1-02 apparently survived the violent encounter, which occurred at an altitude of 485 miles (780 kilometers). Amateur radio trackers have continued to detect signals from the satellite, McDowell said, though it’s unclear if Yunhai 1-02 can still do the job it was built to perform (whatever that may be).

According to the article, this was the first major orbital collision since 2009, though similar collisions are suspected in 2013 and 2015.

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Zhurong completes its planned 90-day mission on Mars

8:54 am

China’s state-run press announced today that its Mars rover Zhurong has successfully completed its planned 90-day mission, is operating without issues, and will continue its exploration of the Red Planet.

The rover has traveled 889 meters as of Aug. 15, and its scientific payloads have collected about 10 Gb of raw data. Now the rover runs stably and operates in good condition with sufficient energy. The CNSA added that the rover will continue to move to the boundary zone between the ancient sea and the ancient land in the southern part of Utopia Planitia and will carry out additional tasks.

According to the administration, Zhurong operated with a cycle of seven days during its exploration and detection. Its navigation terrain camera obtained topographic data along the way to support the rover’s path planning and detection target selection.

Zhurong’s subsurface detection radar acquired the data of the layered structure below the Martian surface, which analyzes the shallow surface structure and explores the possible underground water and ice. [emphasis mine]

This announcement reveals two tantalizing details. First, they are extending the mission, and plan to continue traveling to the south, with a very long term fantasy goal of reaching the transition zone between the northern lowland plains that Zhurong landed in and the southern cratered highlands. That fantasy goal is about 250 miles away. At the pace Zhurong is traveling, about 1,000 feet per month, it will take about a 100 years to cover that ground. Even so, as they move south they are slowly going up hill, and have the chance of seeing some change in the geology along the way.

The second tantalizing detail is indicated by the highlighted last sentence, and is probably the most important data obtained by Zhurong. It suggests they obtained good data from the rover’s ground penetrating radar, and it indicated the existence of underground layers. Whether those layers contain ice however is not clear. From the story it appears the data has not yet been analyzed enough to say.

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Lacy patterns in the high north of Mars

12:27 pm

lacy patterns in the high north of Mars

Cool image time! The photo to the right, cropped, reduced, and rotated so that north is up, was taken on May 12, 2021 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows the strange lacy patterns seen routinely in the very high northern latitudes surrounding the Martian north pole.

Located in a region of the vast northern lowland plains dubbed Scandia Tholi, such features are apparently common here. From a 2011 geology paper of the region’s geological history:

We find that Scandia Tholi display concentric ridges, rugged peaks, irregular depressions, and moats that suggest uplift and tilting of layered plains material by diapirs and extrusion, erosion, and deflation of viscous, sedimentary slurries as previously suggested. These appear to be long-lived features that both pre-date and post-date impact craters.

The small circular feature near the bottom of the picture appears to be a mesa, and might be a pedestal crater, so old that the surrounding terrain has worn away and left the hardened-by-impact crater as a butte. To its right is a larger circular mesa with its scarp well eroded into hollows. This might also be a pedestal crater, or not.

The white lacy patterns could be frost, either water ice or dry ice. That the white lace tends to favor the north-facing slopes lends support to this guess. The photo was taken in the early spring, so the thin mantle of carbon dioxide that falls to cover the polar region south to sixty degrees latitude is only beginning to sublimate away.

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Today’s blacklisted American: Big time comic book artist and screenwriter Frank Miller banned from British comic convention

11:28 am

Banned: Artist and screenwriter Frank Miller
Banned: Comic book artist and movie screenwriter Frank Miller

Genocide is coming: Frank Miller, well known comic book artist and the screenwriter of several major Hollywood movies, was banned from a British comic convention recently because fifteen years earlier — only a few years after the destruction of the World Trade Center and during the American effort to defeat the Islamic terrorist organization al-Qaeda — Miller had penned a comic book whose main character fought those terrorists.

And what prompted Miller’s banning by the convention, dubbed the Thought Bubble festival? Apparently, it received a single complaint from one very unknown Islamic cartoonist.

Miller was dropped after Zainab Akhtar, whom The Mix describes as an “award-winning cartoonist and small press publisher ShortBox founder,” said that she would “no longer be attending Thought Bubble festival this November” because Miller was set to be there. Akhtar explained: “As a proud Muslim woman, I cannot in good conscience attend a festival that deems it appropriate to invite and platform Frank Miller, a person who is responsible for the propagation of abhorrent anti-Muslim hate, particularly via his work.”

Akhtar in her complaint never actually cites any specific examples of Miller’s anti-Muslim hate, thus forcing everyone to guess what Miller’s specific crime might be. The only possible example is that earlier work, which very specifically attacked a terrorist group, not all of Islam.

But then, for the oppressive left, which includes radical Islamists like Akhtar, any criticism of their allies or agenda must always be labeled as “racist.”

As usual, what makes this story most appalling is the obsequiousness of the convention management, which immediately bowed to Akhtar’s slanderous complaint, begging forgiveness in the most cowardly way.
» Read more

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Saturn’s core is a slushy mix of rocks and liquid

9:31 am

Saturn's rings
Click for more information.

Using archival data from the Cassini orbiter that mapped ripples in the rings of Saturn, scientists have produced a model of Saturn’s core that suggests it is a slushy soup that as it sloshes about shifts the gas giant’s gravitational field.

By using the famous rings like a seismograph, scientists studied processes in the planet’s interior and determined that its core must be “fuzzy.” Instead of a solid sphere like Earth’s, the core of Saturn appears to consist of a ‘soup’ of rocks, ice and metallic fluids that slosh around and affect the planet’s gravity.

…Not only does the planet’s core seem sludgy, it also appears to extend across 60% of the planet’s diameter, making it much larger than previously estimated. The analysis showed that Saturn’s core might be about 55 times as massive as the entire planet Earth. Of the total mass of the core, 17 Earth masses are made of ice and rock, with the rest consisting of a hydrogen and helium-based fluid, the study suggests.

The image above was taken in 2017, and shows both a density wave in the rings (the parallel lines in the center) caused by a Saturn moon, and numerous “propellers”, small distortions in the rings caused by slightly larger objects.

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Ingenuity’s 12th flight successful

9:15 am

Ingenuity's shadow just before landing.

According to the Perseverance science team, the Mars helicopter Ingenuity successfully completed its twelfth flight on Mars early yesterday, making a short scouting round trip over an area called South Seitah to provide images that the team can use to plan the rover’s future route.

All told, Ingenuity flew just under 1,500 feet flying about 30 feet above the ground for just under three minutes. The picture to the right was taken just before landing, and shows the helicopter’s shadow on the ground. It is one of six so far downloaded. The remaining images will follow later.

The announcement was made on Twitter, and included some embarrassingly over-the-top prose:

The #MarsHelicopter’s latest flight took us to the geological wonder that is the “South Séítah” region.

South Seitah is hardly a “geological wonder”. It is a sandy area with some rocks and interesting geology.

I’m not sure why, but the Perseverance rover team seems prone to do this with their press releases and announcements. The claim they make over and over that Perseverance’s prime mission is to look for ancient life is junk Now they call a relatively undistinguished and small area on a crater floor a “wonder.”

Makes one think they somehow feel a need to justify what they are doing, something that is patently absurd. They are controlling a robotic rover and helicopter tens of millions of miles away as both explore a place on another planet no one had ever visited before. That certainly is spectacular enough, and does not need purple prose to justify.

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