Category: Points of Information

Very brief descriptions, with appropriate links, of current or recent news items.

Another professor arrested for lying about his Chinese ties

9:32 am

It’s an epidemic! Another professor, this time from the University of Arkansas, was arrested yesterday for lying about his ties to China while obtaining NASA grant money.

Simon Saw-Teong Ang, 63, of Fayetteville, received more than $5 million in federal funding for research projects but violated university policy in failing to reveal his ties to Beijing. The alleged deception resulted in wire transfers being sent from NASA to the school based on his alleged fraudulent misrepresentations.

He was arrested Friday and made a court appearance Monday.

He didn’t just violate university policy. It is illegal to hide such ties when doing work for the U.S. government. In fact, you can’t have them and get federal funds.

As I say, it’s an epidemic. This is the third American professor arrested since February (see here and here) for lying about their contacts with China while obtaining federal funds.

I also strongly suspect that this epidemic is not yet over.

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Branson selling 25% of Virgin Galactic shares to save airline business

9:19 am

Capitalism in space:It appears that Richard Branson is selling about 25% of shares in Virgin Galactic in order to prop up his airline and travel businesses that have been crushed by the Wuhan flu panic.

Branson’s Virgin Group may sell as many as 25 million shares in the space-travel firm, with the proceeds going to his leisure and travel businesses, according to a statement on Monday. The 69-year-old Briton is trying to save Virgin Atlantic, which has struggled to qualify for a UK-supported loan program aimed at helping businesses survive the worldwide coronavirus pandemic. He’s seeking outside investors for the airline, while also weighing an infusion of his own funds.

The irony here is that Virgin Galactic has been a big financial money sink since its inception in the mid-2000s, having never flown a single customer in its fifteen-plus year existence. However, Branson has bamboozled a lot of people into buying its stock in the past year, since it went public, causing the stock to rise from its initial price of about $12 to about $18 to $20. This sell-off gives Branson an almost 100% profit on the stock, a good deal indeed for him, even if the company never makes a dime.

He says he is pumping the money back into his other businesses, but we shall see.

What the sale means however is that Branson no longer has a majority share in Virgin Galactic. The biggest shareholder is now Social Capital Hedosophia, created by venture capitalist Chamath Palihapitiya.

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China’s Kuaizhou-1A smallsat rocket launches two satellites

9:00 am

The new colonial movement: China’s Kuaizhou-1A smallsat rocket today successfully launched two experimental satellites designed to test “inter-satellite laser link technology, spaceborne digital multi-beam communication payload, and air-to-ground satellite communication.”

The quote is from the article, which appears to be nothing more than a cut-and-paste from Chinese propaganda.

The leaders in the 2020 launch race:

8 China
6 SpaceX
6 Russia

The U.S. continues to lead China in the national rankings, 10 to 8.

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Long March 5B core stage returns to Earth over Atlantic Ocean

10:59 pm

The core stage of China’s biggest rocket, the Long March 5B, made an uncontrolled re-entry over the Atlantic Ocean today, only about fifteen minutes after passing almost directly over New York City.

While the size of the Long March 5B’s core stage made Monday’s unguided re-entry remarkable, most of the rocket was expected to burn up as it plunged back into the atmosphere. Most of the rocket was made up of hollow propellant tanks, but the dense turbomachinery of the core stage’s two YF-77 main engines could have survived the fall from space.

It appears that the design of that core stage includes engines that cannot be restarted, which means every single Long March 5B launch will include a similar uncontrolled re-entry.

As a signatory to the Outer Space Treaty, China is liable for any damage or harm done by any space object they launch into space. I guess they figure they are already liable for the Wuhan flu, a falling rocket can’t make that much difference anymore.

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Senior facilities account for 39% of all Wuhan flu deaths

10:02 pm

More evidence the lockdowns and social distancing made no sense: A new study has found that 39% of all the deaths in the United Stated from COVID-19 have occurred in nursing homes and assisted living facilities.

According to the Centers for Disease Control and Prevention, 5.1 million people live in nursing homes or residential care facilities, representing 1.6% of the U.S. population. And yet residents in such facilities account for 39 percent of all deaths from COVID-19, for states that report such statistics.

Alaska, Hawaii, Kansas, Michigan, Missouri, New Mexico, North Dakota, South Dakota, Utah, Vermont, and Wyoming do not break out deaths by residential categories. But among the 66,012 U.S. COVID-19 deaths captured by our analysis, 25,731, or 39 percent, were nursing or residential care home residents. Based on long-term care usage and demographics in the 11 largely rural states that do not report long-term care fatalities, we estimate that, nationally, the share of fatalities from assisted living facilities is 39 percent, and 50 percent outside of New York State.

Which once again illustrates the stupidity of bankrupting the entire economy and quarantining the entire population. Better to have put tighter protections on these specific facilities. And it would not even been necessary to make them prisoners. Make sure visitors are not sick, and maintain social distancing in these facilities. Masks here might even be worthwhile, when used in a careful and controlled manner.

Instead, we shut everything down, put millions out of work, destroyed whole industries, and in New York the Democratic governor even required nursing homes to take in patients who were sick with coronavirus, putting their other residents at far greater risk, for absolutely no reason.

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Google routinely hands your smart phone data to the police

9:48 pm

Reason 4,326,987 to never use a Google smart phone: Google handed the police the GPS data for every single smart phone that was in the vicinity of a robbery, resulting in an innocent bike rider becoming the primary suspect in a burglary.

The [man’s] lawyer, Caleb Kenyon, dug around and learned that the notice had been prompted by a “geofence warrant,” a police surveillance tool that casts a virtual dragnet over crime scenes, sweeping up Google location data — drawn from users’ GPS, Bluetooth, Wi-Fi and cellular connections — from everyone nearby.

The warrants, which have increased dramatically in the past two years, can help police find potential suspects when they have no leads. They also scoop up data from people who have nothing to do with the crime, often without their knowing ─ which Google itself has described as “a significant incursion on privacy.”

What happens is Google gives the data to the police, with no names attached. If the police see something they think worthwhile, they then ask for the identity of the person in question. Google then warns that person, giving them seven days to defend themselves before handing the police their name.

This type of search stinks to high heaven. If Google really considered this “a significant incursion on privacy” they wouldn’t cooperate with the police. Thus, they are lying if when they say that. Google likes prying into your private affairs, and using that data for its own benefit. In fact, based on Google’s track record, I’m surprised they didn’t demand a payment from this man to prevent the release of his name to the police.

Google, like Facebook and Microsoft, is a corrupt and dishonest company. No one should be doing business with them, and if you are, you should be finding ways to switch to the competition as quickly as possible. This is why I haven’t used Google or Bing to do any web searches in about a decade, using Startpage and DuckDuckGo instead. This is why I abandoned Microsoft Windows fourteen years ago, switching to Linux.

In fact, I think this story calls for a repost of the links to the series of articles reader James Stephens wrote for Behind the Black back in 2016 for getting and installing Linux. If you want to try out Linux, all you really need is a spare laptop or desktop, one or two years old, that you aren’t using any more, and to then follow James’ step-by-step instructions below. I’ve done it now three times. The two laptops I use were bought for $20 and $35 each. I wiped Windows 7 from both and installed my favorite flavor of Linux. And they work as well if not better than any Windows machine.

Find an old laptop you aren’t using any longer and put Linux on it. And stop using Google. It is pure poison.

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California Tesla factory reopens, defying local officials

2:23 pm

Go get ’em! As he promised, Elon Musk has reopened his California Tesla factory, defying the demands of local officials who wanted it to remain closed until June.

Not only did he institute some stringent employee rules in connection with the Wuhan flu, he also as promised had Tesla initiate a lawsuit against those local officials.

Tesla filed a lawsuit against Alameda County on Saturday after the Fremont plant was shuttered amid the statewide lockdown on March 23. The suit claims that county officials ignored Gov Gavin Newsom’s allowances for ’16 crucial infrastructure industries,’ including transportation, to continue operating.

Personally I think the company’s stringent new health rules are ridiculous, but Musk has to play this “feel-good” game while fighting to survive against this government power-grab.

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House FISA court reauthorization reaches Senate

1:39 pm

You gotta have your KGB: A House-passed FISA court reauthorization bill, which makes some superficial claims at reining in the abuses of that court by FBI and Justice officials in the past four years, has now reached the Senate.

Overall this new law is junk, and accomplishes nothing. Though it does increase penalties for misuse, and allows for outside review in more situations, the secret court will continue, available to authorize the illegal surveillance of American businesses and individuals, for political reasons.

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Bennu’s equatorial craters

10:05 am

Bennu's craters
Click for full image.

The OSIRIS-REx science team today released a neat image of Bennu, highlighting the string of impact craters along the rubble-pile asteroid’s equatorial ridge. The image to the right, cropped and reduced to post here, shows that image. From the release:

Bennu’s darkest boulder, Gargoyle Saxum , is visible on the equator, near the left limb. On the asteroid’s southern hemisphere, Bennu’s largest boulder, Benben Saxum , casts a long shadow over the surface. The field of view is 0.4 miles (0.7 km). For reference, the largest crater in the center of the image is 257 ft (78 m) wide, which is almost the size of a football field.

The photo was taken from a distance of six miles on April 28. The craters illustrate well the rubble pile/sandbox nature of this asteroid. They all look like what you’d expect if the impact was able to easily drive itself deep into the a pile of sand and loose rocks. The resulting crater thus has a very indistinct rim and a sloping floor down to a central point.

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The salty liquid water on Mars

9:49 am

Map of seasonal salty liquid water on Mars
Click for full unannotated image.

The map above, reduced and annotated by me, comes from a new science paper that has attempted to model where on Mars we might find liquid very salty water, based on the planet’s known temperature and make-up. From the press release:

The team of researchers used laboratory measurements of Mars-relevant salts along with Martian climate information from both planetary models and spacecraft measurements. They developed a model to predict where, when, and for how long brines are stable on the surface and shallow subsurface of Mars. They found that brine formation from some salts can lead to liquid water over 40% of the Martian surface but only seasonally, during 2% of the Martian year.

“In our work, we show that the highest temperature a stable brine will experience on Mars is -48°C (-55° F). This is well below the lowest temperature we know life can tolerate,” says Dr. Rivera-Valentín. “For many years we have worried about contaminating Mars with terrestrial life as we have sent spacecraft to explore its surface. These new results reduce some of the risk of exploring Mars,” noted Dr. Alejandro Soto at the Southwest Research Institute and co-author of the study. [emphasis mine]

I have added a red rectangle to the map, showing the candidate landing zone for SpaceX’s Starship. This paper illustrates again that this choice is a good one. We know from other research that there is a lot of ice very close to the surface here. This research indicates that for a little less than one percent of each year, some of that ice will turn to liquid brine.

Whether it will be easier to process the ice or the brine into drinkable water remains unknown. This location however will give future colonists that option.

That this model also suggests that there is little risk of contaminating Mars accidently with terrestrial life is really not a surprise. All the research of Mars for decades has found that it is inhospitable to terrestrial life. This data however is further confirmation, and tells us once again that worrying about contaminating the planet is a irrelevancy. For scientific reasons some precautions should be taken, but to spend a lot of time and money sterilizing the spacecraft we send there will be a fool’s errand. For humans to settle Mars will require a very very high level of engineering and adaptation, something we humans are very naturally good at, but something that shouldn’t be burdened with unnecessary tasks or restrictions.

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Long March 5B’s core stage might hit the ground in uncontrolled reentry

10:28 pm

China does it again! The core first stage of China’s first Long March 5B launch is expected to fall back to Earth sometime tomorrow or the next day in an uncontrolled reentry, and it appears that it is large enough for its denser sections to reach the ground.

The core stage is more massive than other notable satellites that have plunged unguided back into Earth’s atmosphere in the last decade, such as China’s Tiangong 1 space lab, Russia’s failed Phobos-Grunt Mars probe, and NASA’s UARS atmospheric research satellite. It’s about one-quarter the mass of NASA’s Skylab space station, which made headlines when it fell to Earth over Australia in 1979.

…The Long March 5B rocket body is mostly comprised of hollow propellant tanks, and much of the rocket’s structure is expected to burn up during re-entry. But some pieces, such as denser parts of the rocket’s two main engines, could survive the fall to Earth and hit the ground. [emphasis mine]

It is very hard at this moment to predict where the stage will come down, which could be as far north as New York and as far south as Wellington, New Zealand.

China is a signatory to the Outer Space Treaty, which states as follows:

Each State Party to the Treaty that launches or procures the launching of an object into outer space, including the moon and other celestial bodies, and each State Party from whose territory or facility an object is launched, is internationally liable for damage to another State Party to the Treaty or to its natural or juridical persons by such object or its component parts on the Earth, in air or in outer space, including the moon and other celestial bodies. [emphasi mine]

Does China care? Apparently not. This is the second uncontrolled reentry of a large Chinese object in less than two years, since their first space station module, Tiangong-1, came crashing down in 2018. They might have had an excuse with Tiangong-1, since they lost control of it. With this core stage there are no excuses, assuming they have not made plans to bring it down in a controlled manner. We will find out in the next 48 hours.

Nonetheless, this should give us warning about their intentions in space. Though the treaty also forbids any nation from claiming territory, and they will certainly object to the Trump administration’s attempts recently to get around that restriction, I guarantee they will take possession completely of any territory they grab on the Moon or on any asteroids. It does really appear that they really don’t care about international treaties, except when it is to their benefit.

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