Author: Robert Zimmerman

Georgia state legislature passes new election laws

9:03 pm

In what might be the first sign that at least one Republican-controlled state legislature has recognized that their state’s voting system is corrupt and prone to tampering, Georgia’s government has passed and signed into law a range of changes designed to make election fraud more difficult.

Most of the changes appear to me to be either minor window-dressing or watered-down reforms that will help but not alleviate the problem. One change however is major, significant, and will likely guarantee that control of the voting system will now be under the supervision of the state’s elected officials, not the appointed bureaucrats in the election board.

The bill removes the secretary of state as the chair of the state election board, making the position instead elected by the state General Assembly. This, effectively, turns the five-person board over to the state legislature, with the chairperson elected by both chambers and one member each appointed by each chamber. The bill also gives the state election board the ability to suspend county election officials, who are replaced by an individual picked by the board.

In other words, come the next election should Georgia’s elected state legislature be unsatisfied by how the election is run — such as when election bureaucrats willy-nilly illegally revised the law at their whim (as happened in many states in 2020) — it will be in a position to stop such shenanigans in their tracks.

More important, this signals a willingness of this state’s elected government to reclaim some of its Constitutional power, something that state governments have been casually giving away for decades in the naive belief that taking them out of the equation would prevent corruption. Hah! NOT.

The best way for a representative democracy to limit corruption is to give as much responsibility as possible to the elected officials. At least if they do wrong the voters can vote them out of power. Appointed bureaucrats are immune from pressure by the electorate, and that is not a healthy situation for a democracy.

Other state governments, in Arizona and Pennsylvania for example, have their own reforms proposed, but Georgia is the only one to so far get the changes put into law. Hopefully many other states will soon follow. Such actions will be the only way to prevent the fraud that strongly points to a theft of the presidential election in 2020.

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Ice-filled crater in Mars’ glacier country

2:06 pm

Crater filled with ice
Click for full image.

Cool image time! The photo to the right, cropped and reduced to post here and taken on January 7, 2021 by the high resolution camera on Mars Reconnaissance Orbiter (MRO), provides us a perfect example of the kind of glacial feature that scientists find routinely in the 30 to 60 degree mid-latitude bands on Mars. In this case the crater is in the northern reaches of a chaos region dubbed Nilosyrtis Mensae, the easternmost mensae region of what I dub glacier country on Mars.

When first identified scientists named this concentric crater fill, a purposely vague term that is only descriptive because they then did not know what it was made of, though they had their suspicions that it was buried glacial ice. Since then radar data has routinely confirmed that there is ice in such filled craters, making this particular glacial feature one of the most prevalent in those mid-latitude bands.

You can see a quite similar ice-filled crater, also in Nilosyrtis, in an earlier post from October 2020. While that earlier crater was on the southern edge of Nilosyrtis, today’s crater is about 300 miles almost due north, near the region’s northern fringe. In between are lots of similar glacial features, sometimes in craters, sometimes flowing off the slopes of mesas, and sometimes flow features in the open canyons between.

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

11:28 am

Today's modern witch hunt
Burn witches: What St. Joseph’s University really wants to do.

They’re coming for you next: St. Joseph’s University in Pennsylvania last month suspended math professor Gregory Manco from teaching for the vile crime of simply expressing opinions opposing the payment of reparations to blacks for something (slavery) that hasn’t existed in the U.S. for more than 150 years.

The university’s only statement upon taking this action:

“We thank our students for bringing to our attention a possible violation of our values. The University launched an investigation into a report of bias. The faculty member will not be in the classroom or in a coaching role while the investigation is conducted,” Director of Public Relations and Media Gail Benner wrote in an email to The College Fix. [emphasis mine]

In other words, the values of this university are that no one can express any opinion its leaders do not like. With such values, this university would feel right at home in Nazi Germany and Soviet Russia.

Moreover, the university’s actions are a direct violation of its own policies [pdf], which state:
» Read more

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Mars’ polar ice canyons are young and the source for mid-latitude ice

9:40 am

Mars' north pole icecap
Mars’ north polar ice cap.

Scientists have now proposed that the giant ice canyons seen at the edges of Mars’ polar ice caps are very young and are also the source of the water that sublimates away when the planet’s rotational tilt (its obliquity) is high, to fall as snow in the mid-latitudes where it forms the glaciers and ice sheets we now find there.

The image to the right, reduced to post here, shows the entire north pole ice cape on the left, with its spiral canyons. The two inserts on the bottom show for scale Hawaii’s Big Island and the Grand Canyon. From the release:

“Erosion formed a huge ice canyon system, and that erosion is a source of the long-known mid-latitude mantles on Mars,” said Rodriguez, lead author of “North polar trough formation due to in‑situ erosion as a source of young ice in mid‑latitudinal mantles on Mars” that appears in Nature Scientific Reports.

The troughs are arranged in a vast spiral pattern covering an area the size of Texas. We find that their growth lateral to katabatic wind (wind that carries high-density colder air from a higher elevation down a slope) directions produced widespread simple intersections, from which the highly complex spiral arrangement emerged, Rodriguez said. “The spiral pattern seen in the troughs is basically an erosional byproduct,” he said. “As the pits grow and intersect over a pre-existing dome-shaped polar cap, the spiral pattern emerges.

“It has long been proposed that sublimation of water ice from the north polar cap during high-obliquity cycles was an essential source of the planet’s mid-latitude icy plains. Our finding identifies the troughs as direct evidence of those sublimation phases,” Rodriguez said.

These spiral trough features formed very recently, in geologic terms: between a few million and 50,000 years ago, Rodriguez said.

This hypothesis, if true, is very important in understanding the long term geological history of Mars. The present theory is that when the obliquity rises to as high of 60 degrees, compared to today’s 25 degrees (similar to Earth’s), the mid-latitudes are colder than the poles, and the ice at the poles then migrates to the mid-latitudes. This paper gives us the place at the poles where the icecap shrinks as that ice sublimates away.

Knowing that these polar canyons are young and the source of the mid-latitude ice scientists can now begin to write the geological history of the polar ice caps themselves. They can also use this information to maybe determine whether the caps are presently in a steady state, as now believed, or growing or shrinking.

The youth of these canyons also suggests that any mid-latitude ice from them is also young, and thus more likely pure water unpoisoned by the toxic perchlorates found in many places on the Martian surface. It will thus be easier to obtain pure drinkable water from them.

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The 1st image of a black hole’s magnetic field

8:54 am

The magnetic field lines of a black hole

Using the data from the first image of a black hole, obtained in 2019, scientists have now extracted evidence of the magnetic field lines near the event horizon, and from this produced the first image of such lines.

The image to the left, reduced to post here, shows the spiraling magnetic field lines against the bright event horizon ring.

As the Event Horizon Telescope (EHT) team describes today in a pair of papers in Astrophysical Journal, the new picture uses the same data as in the original image, produced from a series of observations in 2017 of the supermassive black hole at the core of nearby galaxy M87, using the combined collecting power of eight radio observatories across the world. To extract the polarization information, the data have gone through many months of additional analysis.

The scientists also note that the orientation of the field lines might eventually help explain the jets being thrown from its poles.

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Layers upon layers of Martian volcanic ash

2:05 pm

Layers upon layers of Martian volcanic ash
Click for full image.

Today’s cool image provides I think a hint at the vast amount of time that has passed on Mars, allowing uncounted major events to occur which each lay down a bit of the geological history, a history that is now piled up on the surface so deeply that it will take decades of research to untangle it.

The photo to the right, cropped and reduced to post here, was taken on December 23, 2020 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows the layered nature of the Medusae Fossae Formation, the largest volcanic ash deposit on Mars (about the land area of India) and thought by some to be the source of most of the dust across the entire red planet.
» Read more

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Today’s blacklisted Americans: Lincoln and Washington, by Chicago’s Democratic mayor

12:41 pm

Lincoln banned as evil by Chicago politicians
Chicago Democrats to ban Lincoln.

Blacklists are back and the Democrats got ’em: Lori Lightfoot, the Democratic Party mayor of Chicago, has begun the formal process for removing forty historical monuments in Chicago, including statues of Abraham Lincoln, George Washington, and Ulysses S. Grant.

Her reasons for throwing these fundamental Americans into the scrap heap of history? Well, she created a committee to review 500 monuments in Chicago and ended up deciding that 40 should go. It has said this:

Reasons for making the list include promoting narratives of white supremacy; presenting an inaccurate or demeaning portrayal of Native Americans; celebrating people with connections to slavery, genocide or racist acts; or “presenting selective, over-simplified, one-sided views of history.”

…Besides five statutes of Lincoln, others on the list include the General John Logan Monument in Grant Park; the General Philip Henry Sheridan Monument at Belmont and Lake Shore Drive; a statue of Benjamin Franklin in Lincoln Park; the Haymarket Riot Monument/ Police Memorial at 1300 W. Jackson Blvd; the Italo Balbo Monument in Burnham Park; and the Jean Baptiste Beaubien plaque at the Chicago Cultural Center. [emphasis mine]

» Read more

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ESA awards UK’s Orbex 7.45 million euros to fund rocket development

10:14 am

Capitalism in space: The European Space Agency (ESA) has awarded the new United Kingdom smallsat launch company Orbex 7.45 million euros to help fund the development of its Prime rocket.

This will supplement the 4.7 million euros that Orbex has raised from private capital.

The funds from the award will go towards the completion of spaceflight systems in preparation for the first launches of Orbex’s 19-metre ‘microlauncher’ rocket, Prime. €11.25 million of the total funding will be assigned to work undertaken in the UK, in particular the lightweight avionics designed in-house by Orbex in Forres, and the guidance, navigation and control (GNC) software subsystem being designed by Elecnor Deimos, a strategic investor and partner of Orbex. The remaining €900,000 of the total funding package will support the development of the GNC for the orbital phase being developed by Elecnor Deimos for Orbex in Portugal.

If all goes right, Prime will make its first launch from Sutherland, Scotland, in ’22.

The contract award signals the shift at ESA that resembles what happened at NASA in the past decade, moving from designing and building its rockets and spacecraft to buying the product from private companies. While ESA might be providing a large bulk of the capital to develop Prime, it appears ESA is not involving itself heavily in the development itself, leaving that instead to the company.

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