Tag: science

Court rules COVID jab mandate unconstitutional

11:55 am

One more COVID story to start the week: Earlier this month the 10th Circuit of the U.S. Court of Appeals ruled unequivocally that the mandates requiring the jab and limiting who could be exempted that were imposed by the University of Colorado were unconstitutional.

The University of Colorado Anschutz Medical Campus in 2021 required COVID-19 vaccination of all students and employees. It initially offered religious exemptions to anyone who checked a box, but it later stated that administrators would “only recognize religious exemptions based on religious beliefs whose teachings are opposed to all immunizations.”

Officials, for instance, said Christian Scientists would qualify for an exemption but Buddhists would not. They also said exemptions would be granted only to people who never received any vaccinations.

Medical exemptions, on the other hand, were available if a doctor said the prospective recipient’s health or life would be endangered.

College officials would also reject exemptions solely on their own opinion on whether the applicant’s religion was really against vaccinations or not.

The court’s ruling now allows the lawsuit of seventeen students and employees to go forward.

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Former head of NIH admits 6-foot social distancing rule had no scientific basis at all

11:12 am

It was all a lie: In the transcript of a closed-door interview of former NIH director Francis Collins that was released on May 16, 2024, Collins admitted under questioning that there was absolutely no science research or justification behind 6-foot social distancing rule that the government imposed during the Wuhan panic.

“We asked Dr. Fauci where the six feet came from and he said it kind of just appeared, is the quote,” the majority counsel on the committee told Dr. Collins, per the transcript. “Do you recall science or evidence that supported the six-feet distance?”

“I do not,” Collins replied.

Counsel then asked, “Is that I do not recall or I do not see any evidence supporting six feet?”

To which Collins replied “I did not see evidence, but I’m not sure I would have been shown evidence at that point.”

“Since then, it has been an awfully large topic. Have you seen any evidence since then supporting six feet?” Counsel replied.

“No,” said Collins.

None of this is a surprise to those who were paying attention. Back in August 2020 I reported how there was no scientific evidence backing up the six-foot social distancing rule, and that in fact it appears it came from a high school research project that was not based on actual data but on a computer simulation comparable to SIM City.

Even now, the CDC continues to recommend the 6-foot spacing rule, though those rules are based on nothing more than the opinion of some petty dictator in the bureaucracy.

During the entire COVID panic I complained repeatedly about the lack of scientific evidence. Every time the CDC or the government would change its rules, I’d ask, “What new research has appeared to justify this change?” Of course, there never was any new research. These petty goons simply made it up as they went along.

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A really really big landslide on Mars

1:22 pm

A really really big landslide on Mars
Click for original image.

Sometimes the cool geological features I find in the Mars Reconnaissance Orbiter (MRO) image archive are so large they are difficult to present on this webpage. Today is an example. The picture to the right, cropped, reduced, and sharpened to post here, was taken on March 13, 2024 by the high resolution camera on MRO. It shows the distinct run-out of debris from a landslide that flowed downhill to the north as a single unit of material. Along the way it carved its track in the ground, almost like a ramp.

The full picture however suggested something much more spectacular. In that full image this landslide is merely a small side avalanche to a landslide many times larger. And that high resolution picture only shows what appears to be a small section of that giant slide. Obviously, this required a look at the global mosaic produced by MRO’s context camera to find out how far that avalanche actually extended.
» Read more

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NASA signs new agreement with ESA to partner on Franklin Mars rover

9:41 am

NASA yesterday signed a new agreement with the European Space Agency (ESA) that confirmed its previous commitment to help land ESA’s Franklin rover on Mars.

With this memorandum of understanding, the NASA Launch Services Program will procure a U.S. commercial launch provider for the Rosalind Franklin rover. The agency will also provide heater units and elements of the propulsion system needed to land on Mars.

Previously NASA had committed $30 million to pay for that launch provider, as yet undetermined. It now wants $49 million for the Franklin mission, with the extra money likely to pay for the new additional equipment outlined in this agreement.

Whether NASA gets this money from Congress however remains unknown. It has not yet been appropriated.

This overall European project has been fraught with problems. It was first designed as a partnership with NASA. Then Obama pulled NASA out in 2012, and ESA switched to a partnership with Russia, which was to provide the rocket and lander. Then in 2022 Russia invaded the Ukraine and Europe broke off all its partnerships with Russia.

Since then ESA has signed a deal with the company Thales Alenia to build the lander.

As these political foibles were going on, the rover also had parachute issues that forced ESA to cancel its original launch date in 2022, using the Russian rocket.

It is likely Congress will approve this additional funding, though it seems to me that Europe should be able to afford paying for its own launch, especially if it is buying that service from the much cheaper U.S. market.

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Another “rightwing COVID conspiracy theory” proves to be true

12:59 pm

Today's modern witch hunt
Burning witches: The debate technique used by
those in charge during the Wuhan panic

Since the very beginning of the COVID panic in 2020 many perfectly reasonable people, both inside and outside the medical community, suggested that COVID was artifically created and that the evidence strongly suggested its source was from a lab leak at the Wuhan Institute of Virology.

Worse, the evidence suggested that this work was partly funded by the United States itself — approved by federal bureaucrats like Anthony Fauci — that funnelled government contracts to China to do dangerous infectious disease research which that hostile nation could then use against us.

Unfortunately, those individuals found themselves routinely mocked as pushing a “rightwing COVID conspiracy theory,” with many finding their careers destroyed by blacklisting. During those dark times it was forbidden to ask any questions that went against the leftist government narrative that pushed the myths that COVID was a deadly perfectly natural disease, that lockdowns, masks, and social distancing were the only ways to stop it, and that in the end only the COVID jab could cure it.

We now know without question that those accepted wisdoms, enforced by brutal intolerance, were all wrong, and that the blackballed individuals who advocated otherwise were 100% correct.

Or to put it more bluntly, the only difference between a “rightwing conspiracy theory” and the truth is a few months.

This week we got another proof of this apt saying.
» Read more

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Earth-sized exoplanet discovered orbiting dwarf star 55 light years away

10:49 am

Using a number of ground-based telescopes worldwide, astronomers have discovered an Earth-sized exoplanet orbiting what the scientists label an “ultra-cool” dwarf star only about 55 light years away.

You can read the paper here.

Though Earth-sized, this exoplanet is not habitable. It orbits the star every 17 hours and is believed to be tidally locked, with one side always facing the star. More important, though this red dwarf star has likely existed for many tens of billions of years and will continue for many tens of billions of years into the future, the star is too dim and lacking in the kind of resources needed for life. It also drenches the planet with bursts of radiation, which is also believed to have stripped the planet of an atmosphere.

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Potentially serious problem on BepiColombo Mercury mission

10:14 am

According to the European Space Agency (ESA), engineers have discovered what could be a potentially serious problem on BepiColombo mission that is presently on its way to Mercury.

The solar arrays and electric propulsion system on the Mercury Transfer Module are used to generate thrust during the spacecraft’s complex journey from Earth to Mercury.

However, on 26 April, as BepiColombo was scheduled to begin its next manoeuvre, the Transfer Module failed to deliver enough electrical power to the spacecraft’s thrusters.

A combined team from ESA and the mission’s industrial partners set to work the moment the issue was identified. By 7 May, they had restored BepiColombo’s thrust to approximately 90% of its previous level. However, the Transfer Module’s available power is still lower than it should be, and so full thrust cannot yet be restored.

The press release implies that this issue won’t prevent the spacecraft from entering orbit around Mercury as scheduled in December 2025, but one wonders how that could be if it doesn’t have sufficient power to do the proper course correction during its last major flyby of Mercury in September 2024. If it misses its precise route in ’24 it could miss Mercury entirely in ’25.

Engineers are analyzing the situation to see what can be done to get it to Mercury, while also trying to figure out what caused this power problem in the first place in order to fix it.

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Juno looks down at Jupiter

9:50 am

Jupiter as seen by Juno on May 12, 2024
Click for original image.

Cool image time! The picture to the right, rotated, reduced, and annotated to post here, was taken on May 12, 2024 by the camera on the Jupiter orbiter Juno during its most recent close-fly of the gas giant, its sixty-first since it arrived in 2016. The picture was snapped when Juno was about 34,674 miles away from Jupiter as it flew over the northern hemisphere.

Citizen scientist Thomas Thomopoulos then took that raw image and enhanced and enlarged it to bring out the storm details. You can see the distinct bands that cut across Jupiter’s equatorial and mid-latitudes. The reddish band is where the Great Red Spot is located, though that spot is not seen in this picture.

As we move north those bands slowly transition into the chaotic storms of the polar regions, which also circle the pole but do not form bands.

For scale I have added a circle that approximates the Earth’s size in comparison to Jupiter. You will notice that some of those polar storms are as big if not bigger than the Earth itself. To think we presently have any real understanding of the processes that create Jupiter’s climate and weather systems is to be arrogant beyond belief.

Fortunately, the scientists who study Jupiter are not that arrogant, though they often can’t admit it and are forced to sound otherwise when ignorant journalists and NASA managers demand more answers from them then are possible. The scientists understand that what makes pictures like this intriguing is not what it tells us but the amount of ignorance it reveals. To get funding for future research however sometimes requires they sound more knowledgeable than they are.

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The aurora as seen looking down from space

9:12 am

The aurora over the U.S. on May 11, 2024
Click for original image.

NOAA on May 13, 2024 released a set of eight images taken by its fleet of JPSS weather satellites, showing the strong Aurora Borealis or Northern Lights that were activated over the May 11th weekend due to several very strong solar flares on the Sun and sent a geomagnetic storm at the Earth.

One of those images, reduced to post here, is to the right. You can see the eastern coast of the United States, outlined by city lights, with a band of aurora cutting across the northern half and reaching south below the Great Lakes. The other seven images are available at the link above.

The geomagnetic storm was the strongest produced by the Sun in more than two decades, since 2003. That storm occurred during solar maximum, as did the May 11th this past weekend. However, the Sun experienced another solar maximum in-between, in 2014, which produced few such storms, and none as strong.

I want to add that despite the screams of panic prior to the arrival of this storm, its arrival produced only minor disturbances in the world’s electrical grid, and in fact was proof positive that the many decades of work that electrical companies have devoted to protecting the grid from such storms has paid off. It is very unlikely any major storm from the Sun can harm that grid in the future, unless of course we get lazy and stop maintaining it.

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Curiosity looks forward and back

11:34 am

Panorama looking north
Click for original image.

Overview map
Click for interactive map

The images above and below are small sections from 360 degree panorama created on May 13, 2024 from 31 photos taken by the right navigation camera on the Mars rover Curiosity.

The overview map to the right provides the context. The red dotted line indicates Curiosity’s planned route, while the white dotted line its actual route. The rover’s present position is marked by the blue dot. The yellow lines indicate the area covered by the picture above, while the green lines indicate the area covered by the picture below.

The image above looks north, back down Gediz Vallis and across to the north rim of Gale Crater, about 20-25 miles away. The red dotted line marks the rover’s path to get up to this point. All told, Curiosity has climbed about 2,500 feet in elevation since it left the floor of Gale Crater about nine years ago.

The image below looks south, up Gediz Vallis and towards the peak of Mount Sharp (not visible), about 26 miles away and about 16,000 feet higher up. Curiosity might move forward about 500 feet to the small hill on the left (indicated by the red dot), or it might turn west from this point, as indicated by the red dotted line on the overview map.

Panorama looking south
Click for original image.

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A planet with the density of cotton candy?

10:32 am

The uncertainty of science: According to data obtained from ground-based telescopes of a newly discovered transiting exoplanet, that planet has the density of cotton candy.

This new planet, located 1,200 light-years from Earth, is 50% larger than Jupiter but seven times less massive, giving it an extremely low density comparable to that of cotton candy. “WASP-193b is the second least dense planet discovered to date, after Kepler-51d, which is much smaller,” explains Khalid Barkaoui, a Postdcotral Researcher at ULiège’s EXOTIC Laboratory and first author of the article published in Nature Astronomy. Its extremely low density makes it a real anomaly among the more than five thousand exoplanets discovered to date. This extremely-low-density cannot be reproduced by standard models of irradiated gas giants, even under the unrealistic assumption of a coreless structure.”

Such a gas giant is not impossible. For example, Saturn’s density is so low that if you could find an ocean large enough it would float. The scientists theorize that this exoplanet is likly comprised mostly of hydrogen and helium.

Nonetheless, there are phenomenon here that we certainly do not understand.

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XRISM X-ray space telescope functioning despite closed “aperture door”

9:50 am

XRISM, a joint X-ray space telescope built by NASA and Japan’s space agency JAXA, is collecting data despite the failure on one instrument of an aperture door to open.

In January, project scientists said that XRISM was working well except for an aperture door, also called a gate valve, for the Dewar on its imaging instrument, Resolve, which failed to open. The instrument can still operate with the door closed, although the door, made of beryllium, does attenuate some X-rays at lower energies.

At the time, efforts were underway to try and open the gate valve. However, speaking at a May 7 meeting of the National Academies’ Board on Physics and Astronomy, Mark Clampin, director of NASA’s astrophysics division, said those efforts were on hold for the next year and a half.

Instead, the science team decided to proceed with science operations, since the telescope has two other working instruments, and can get data even from this hindered third.

XRISM is a replacement of a previous JAXA X-ray telescope that launched in 2016 but failed immediately.

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