Month: January 2022

Lucy update: Engineers testing solar panel fix on ground

3:44 pm

Engineers for the asteroid probe Lucy have begun doing ground tests on a duplicate solar array motor on Earth to see if their plan will work to get the partly deployed solar panel in space opened and latched.

If all goes right, they are aiming for an April attempt at deploying the panel.

In the meantime, the spacecraft continues its coast outwards, presently being about 30 million miles from Earth. Even though one solar array is not fully open, it appears the spacecraft is getting “ample power” for its present operations. It is unclear if this power — with one solar panel not fully opened — will be sufficient once the spacecraft reaches the region of Jupiter’s Trojan asteroids, much farther from Earth.

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Pushback: Former employee sues Smith College for discrimination and harassment because she is white

1:33 pm

No civil rights allowed for whites at Smith College
No civil rights allowed for whites at Smith College

Fighting back against bigotry: Jodi Shaw, a former librarian at Smith College in Massachusetts, has sued the college for discriminating against her because she was white, and harassing her by forcing her to attend critical race theory indoctrination sessions that demanded she admit to racism and the evils of the white race.

While she worked there, Shaw “was denied a significant professional career advancement opportunity when she was told by her supervisors that they canceled an orientation program she organized ‘because you are white.’” She was also expected to run a “Residential Life Curriculum” in which students were directed “to project stereotypes and assumptions onto themselves and others based on skin color.” The college asked Shaw to maintain “affinity houses,” which consisted of student housing segregated along racial lines.

During a professional development retreat at which attendance was compulsory, Shaw “was publicly humiliated for not admitting to ‘white supremacy’ and ‘white privilege’ and was continually expected to submit to shaming and harassing group race therapy as an ongoing condition of employment.”

The college harassed her, Shaw claims in the complaint. When she objected to the offending policies and the racially hostile environment at Smith College, the “defendants retaliated against her, attempted to stymie her efforts to file an internal complaint, and then hedged and delayed their investigation. Defendants steadily removed Plaintiff’s job responsibilities, denied her promotional opportunities consistent with all of her colleagues, placed her on furlough, launched a pretextual investigation into her email usage, and deliberately made any further employment at Smith College impossible for Shaw.”

» Read more

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Roscosmos struggles to figure out how private enterprise works

12:25 pm

null
Liberty for private enterprise in Russia’s space industry?

Doug Messier at Parabolic Arc today published a translation of an interview given by Oxana Wolf, Roscosmos Deputy Director of the Department of Advanced Programs and the Sphere Project, describing Roscosmos’ effort to work with Russian private commercial aerospace companies.

Though she declared near the end of the interview that “We want our private companies to succeed,” the rest of the interview indicated that she and Roscosmos don’t really understand how private enterprise works, though it also appeared both are struggling to figure it out.

For example, when asked why Russia is having so much difficulty changing its regulations to encourage private enterprise, Wolf said the following:

I wondered this question. I saw at what point the Americans decided to change their legislation in order to raise a whole galaxy of private owners and entrust them with tasks that were previously solved by the state. Changes in space laws began in the 1980s, and laws that got [Jeff] Bezos, [Elon] Musk and [Richard] Branson and others on their feet were passed in the mid-1990s. That is, the “era of private traders education” began more than 30 years ago!

When the “private traders” proved their ability to provide quality services, the American government agencies involved in space, on a competitive basis, gave them orders for launches. [emphasis mine]

To her mind, the government led this change. In Russia’s top-down culture, such change must always come from above, from government leadership. However, her impression of this history is wrong. » Read more

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Scientists discover that mid-sized dunes near Mars’ north pole move

11:41 am

Mars' North Pole

Scientists using images from Mars Reconnaissance Orbiter (MRO) collected over six Martian years (6.5 Earth years) have found that the mid-sized dunes dubbed mega-dunes near the north pole actually do move from year to year, unlike similar sized dunes elsewhere on the planet.

Megaripples on Mars are about 1 to 2 meters tall and have 5 to 40 meter spacing, where there size falls between ripples that are about 40 centimeters tall with 1 to 5 meter spacing and dunes that can reach hundreds of meters in height with spacing of 100 to 300 meters. Whereas the megaripples migration rates are slow in comparison (average of 0.13 meters per Earth year), some of the nearby ripples were found to migrate an average equivalent of 9.6 meters (32 feet) per year over just 22 days in northern summer – unprecedented rates for Mars. These high rates of sand movement help explain the megaripple activity.

Previously it was believed that such dunes were static planetwide, left over from a time when Mars’ atmosphere was thicker and could then move them more easily. This data however suggests that the winds produced over the north pole when the carbon dioxide in the atmosphere freezes in winter and sublimates back to a gas in summer are sufficient to shift these dunes in the surrounding giant Olympia Undae dune sea.

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Orbit Fab wins contract to refuel Astroscale’s satellite repair robots

10:26 am

Capitalism in space: Orbit Fab today announced that it has won a contract to provide up to 1,000 kilograms of xenon fuel for the satellite robots launched by the private company Astroscale and designed to repair other satellites.

Orbit Fab, a startup founded in 2018, developed a refueling port known as RAFTI, short for Rapidly Attachable Fluid Transfer Interface. The port is being offered to government and commercial operators to make their satellites compatible with Orbit Fab’s refueling tankers.

The company last year deployed its first propellant-storage tanker in low Earth orbit and plans to launch its first tanker to geostationary orbit on a SpaceX Falcon 9 lunar lander mission projected for late 2022 or early 2023. Orbit Fab’s first two fuel shuttles in LEO are expected to be operational in 2023.

Once Astroscale begins launching its repair robots in ’26, those robots will be able to extend their life by refilling their tanks from Orbit Fab’s tankers, and thus repair more satellites while in orbit, thus serving more customers.

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NASA’s safety panel claims management expertise in ’21 annual report, demanding that NASA run Artemis using a “top-down” approach

10:17 am

NASA’s safety panel today issued its 2021 annual report, and rather than review issues of safety in the operations of the agency’s various manned programs, the panel focused on proposing a redesign of the management structure of NASA manned programs, demanding that NASA run Artemis using a “top-down” approach, taking power and control away from private commercial space and putting it in the hands of NASA’s bureaucracy. From the press release:

Specifically, the report recommends that NASA should develop a strategic vision for the future of space exploration and operations; establish and provide leadership through a “board of directors” that includes agency center directors and other key officials, with the emphasis on providing benefit to the agency’s mission as a cohesive whole; and manage Artemis as an integrated program with top-down alignment. The panel also reiterated a recommendation from its 2020 report that Congress designate a lead federal agency for civil space traffic management.

This summary captures nicely the substance of the entire report [pdf]. Rather than review the specific safety issues in each of NASA’s manned programs — the panel’s actual job — the panel decided it would look at how Congress, the White House, and NASA’s leadership have organized the management of its manned program, and tell them all how to do things.

None of this is the safety panel’s business. Such recommendations should come from Congress or the White House, or from a specific panel created by those elected officials or NASA’s top management, tasked with the specific job.

The panel meanwhile ignored its real job, to review the engineering of NASA’s manned program and spot areas where such work might need to be revised or fixed. While the panel spent its time in 2020 putting together this inappropriate report, it apparently missed entirely the valve problem in Boeing’s Starliner capsule that has caused an additional year delay in its launch.

This panel continues to demonstrate its corrupt and power-hungry attitude about how the U.S. should explore space. For years it did whatever it could to stymie NASA’s efforts to transfer ownership to the private sector, putting up false barriers to the launch of SpaceX’s manned Dragon capsule that made no sense and were really designed to keep all control within the government bureaucracy.

Now this panel has decided its job is no longer to review the specific technical and engineering issues that could cause a manned spacecraft failure, such as with Boeing’s Starliner. Instead it now believes it should be the designer of NASA’s entire management.

It is long past time that this panel is shut down. It isn’t doing its actual job, and is instead interfering with everyone else’s.

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InSight recovering from safe mode caused by Martian dust storm

9:34 am

Engineers have been able to regain contact with the Mars lander InSight after a Martian dust storm that put it in safe mode and cut off all communications for three days.

The mission’s team reestablished contact with InSight Jan. 10, finding that its power was holding steady and, while low, was unlikely to be draining the lander’s batteries. Drained batteries are believed to have caused the end of NASA’s Opportunity rover during an epic series of dust storms that blanketed the Red Planet in 2018.

The lander remains however in safe mode. The engineers hope they can resume limited science operations in about a week. Even before this even the limitations on InSight’s power generation due to dust on its solar panels had forced the science team to only gather data from the seismometer, and even then had to suspend all data gathering periodically.

Though the lander has survived this dust storm, it is presently unclear how much dust remains on its panels and thus how much power it can generate. If it only can generate enough power to keep the lander from freezing, but not do any science, it might be time to shut it down entirely.

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Disney – Four artists paint one tree

6:01 pm

An evening pause: This short was aired in 1958 on the Disney children’s television show, Disneyland. I emphasize children because this is the kind of material I was offered as a child.

Today it would be considered too sophisticated, and definitely unacceptable because it doesn’t indoctrinate the young on the importance of “racial justice.” My god, all the artists happen to be white!

Yet I know from experience that kids under six would love it just because it is fun to watch the artists work, while older children would find the narration by the artists themselves fascinating. I can say this with confidence because I am certain Disney showed this clip more than once, and I saw it multiple times as a child, watching it with pleasure at different times and ages.

And then there’s the main point. As Walt Disney himself says in the opening, “Don’t imitate anyone. … Go forward with what you have to say, expressing things as you see them. … Be yourself.”

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Today’s blacklisted American: Space historian and science journalist blackballed for opposing COVID shot mandates

12:25 pm

Banned because the author expressed an opinion
Banned because the author expressed an opinion.

After a year of daily reporting the blacklisting of hundreds of innocent Americans for merely expressing dissenting opinions, I am sad to say that the new leftist McCarthyism has finally come after me.

In December I was blackballed by most of the Arizona caving community because I had disagreed with their decisions to discriminate against anyone who had not gotten a COVID shot. One of the local clubs was going to run an outdoor camping/caving event and had decided to require everyone who attended to either prove they had gotten the jabs or could show they were tested negative for the Wuhan flu in the past two days. I objected, first because this was discriminatory and was demanding private medical information from people that by law was forbidden, and second because the policy made no sense because the shots provided no certain protection against the virus.

Realizing that their policy was not going to do anything to protect anyone from COVID, the organizers cancelled the event out of fear, and then made both me and one other protesting caver scapegoats for their decision, demanding we be banned from all caving organizations. What made this particular action especially hurtful was that it was pushed and imposed by a number of people who I thought had been close friends. I instead discovered that they really didn’t give a damn about me, and if I didn’t bow to their political will they were most eager to make me a non-person.

So much for friendship, eh?

I hadn’t reported this at length in public because it was essentially a personal matter. Now however this new fad of blacklisting anyone who disagrees with the new fascists and their medical mandates has reached out to try to hurt me and others professionally.
» Read more

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A butte on Mars

11:13 am

A butte on Mars
Click for full photograph.

Cool image time! Because the Martian geology inside the enclosed stone valley beyond Maria Gordon notch is so complex and exposed, the Curiosity science team is spending a lot of time there. As noted in their January 7th update:

[W]e are marvelling at the landscape in front of us, which is very diverse, both in the rover workspace and in the walls around us. It’s a feast for our stratigraphers (those who research the succession in which rocks were deposited and deduce the geologic history of the area from this). We are all looking forward to the story they will piece together when they’ve had a bit of time to think!

The image to the right, cropped and reduced to post here, was taken by the rover’s high resolution camera on December 18th, soon after it entered this stone valley and was part of scan covering both this butte as well as a nearby cliff. I had previously featured a close-up of the top of this butte and its incredible overhang on December 20, 2021. This image however shows the whole butte, which I estimate to be about 30 to 40 feet high is about 10 feet high.

Not only does the butte illustrate well the alien nature of this stark and barren Martian terrain, so does all the terrain surrounding it. The surface everywhere is nothing but pavement stones of all sizes. Once again, there is no life, something you practically never see on Earth.

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A tumbling 1,100-foot-wide asteroid

10:04 am

Nereus tumbling on December 10th close approach
Click for full image.

Using the Goldstone radio antenna in California, scientists have been able to take some of the highest resolution radar images of the 1,100-foot-wide asteroid Nereus during its close approach to Earth on December 10, 2021.

The montage to the right, cropped to post here, shows twelve images from the 39-image sequence, which can also be viewed as an animation here.

During the asteroid’s close approach, an image resolution of about 12.3 feet (3.75 meters) per pixel was possible, revealing surface features such as potential boulders and craters, plus ridges and other topography. Asteroid Nereus’ previous approach in 2002 was near enough to Earth to reveal the asteroid’s size and overall shape, but too distant to show surface features. The new observations will also help scientists better understand the asteroid’s shape and rotation while providing them new data to further refine its orbital path around the Sun.

The asteroid will not make a similar close-approach again until 2060.

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An oblong exoplanet?

9:46 am

The uncertainty of science: Astronomers, using a variety of space telescopes, have concluded that the shape of an exoplanet in the constellation Hercules is deformed by tidal forces imposed on it by its star.

On the planet WASP-103b, tides are much more extreme. The planet orbits its star in just one day and is deformed by the strong tidal forces so drastically that its appearance resembles a rugby ball. This is shown by a new study involving researchers from the Universities of Bern and Geneva as well as the National Centre of Competence in Research (NCCR) PlanetS, published today in the scientific journal Astronomy & Astrophysics.

The data also suggests that the nearby heat of its star has also caused the exoplanet to be inflated in size.

Need I add that this result is uncertain? It requires the scientists to make many assumptions based on only a tiny bit of data, something they admit to near the end of the press release, where the releases notes that this result needs to be confirmed by future observations.

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SpaceX pushing to launch 2nd generation Starlink satellites by March

9:36 am

Capitalism in space: In paperwork filed by SpaceX to the FCC, it has announced it is pushing to launch the first second generation Starlink satellites by March, 2022.

While some news reports have suggested that SpaceX intended to launch those upgraded satellites on Starship, this reporting is certainly wrong. As the article at the link correctly notes, SpaceX does not have to state what rocket it plans to use in its paperwork. It could very easily launch these first upgraded satellites on a Falcon 9.

The story however does provide this interesting tidbit about the FCC’s treatment of SpaceX in this licensing process:

SpaceX filed the first unmodified Gen2 Starlink application with the FCC in May 2020, requesting permission to launch an unprecedented 30,000 satellites. While the size of the proposed constellation is extraordinary, the FCC has also been exceptionally slow to process it. Only five months after SpaceX submitted its Starlink Gen2 modification request and nineteen months after its original Gen2 application did the FCC finally accept it for filing, which means that it has taken more than a year and a half to merely start the official review process. [emphasis in original]

In other words, the FCC stalled SpaceX for more than a year and a half. If the DC bureaucracy can play such games with Starlink, this suggests it might very well be doing the same with the approval of the environmental reassessment for SpaceX’s Boca Chica facility, which the FAA has now delayed repeatedly since last year. There are many people in Washington, both in the Biden administration and in the established and permanent bureaucracy, who do not like SpaceX’s success or its independence, and wish to use government power to squelch it. This story provides us some evidence that such misuse of government power in the FAA is very likely occurring.

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An independent Russian private space company?

9:20 am

Capitalism in space? The Russian company S7 Space announced today that plans to soon begin tests of the fuel tanks of its proposed reusable smallsat rocket, and is in the process of deciding what Russian facility to use.

“We plan to test the rocket’s elements, namely fuel tanks of a smaller size, with a diameter of 1.5 meters. The trials are aimed at proving that the structure is durable. A concrete laboratory is yet to be selected for the purpose. In other words, there has been no firm contract for trials so far,” [explained the head of the company’s technological research department, Arseny Kisarev.]

The official expressed hope that the trials would be carried out by TsNIIMash (Central Research Institute of Machine Building), a main research institution of Russia’s state-run space corporation Roscosmos.

“However, choosing another lab is also possible, if it corresponds to our requirements of the testing procedure,” he said.

This rocket was first announced in 2019. Development was suspended in 2020, however, when the Putin government imposed new much higher fees on the company for storing the ocean launch platform Sea Launch, fees so high that the company was soon negotiating to sell the platform to a Russian state-run corporation.

It is not clear whether that sale ever occurred, but the company itself appears only now to be resuming some operations. Though today’s story suggests it is operating independent of the control of Roscosmos and the Russian government, this is quite doubtful. Russia today functions much like the various Mafia mobs in the U.S. The various different government agencies divide up the work into “territories” that belong to each company. No other independent company can enter that territory and compete for business. Since S7 Space wants to build its own rocket, that makes it a direct competitor with Roscosmos and the government design bureaus within it that build the various Russian rockets.

More likely Roscosmos wants S7 Space to survive, but under its control and only for the purpose of building a smallsat rocket for Roscosmos. S7 Space appears to be struggling to stay independent, with this announcement likely part of that struggle.

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Strange land forms on the flanks of Mars’ Arsia Mons volcano

1:24 pm

Strange landforms on the flanks of Arsia Mons
Click for original image. Click here for the context camera image.

Cool image time! The center of the photo to the right was taken by the high resolution camera on Mars Reconnaissance Orbiter (MRO) on September 5, 2021. For posting here I have rotated, cropped, and reduced it, as well as added to each side the lower resolution context camera image of this region.

The ground slopes downhill to the north. Make sure you click on the image to see the full resolution version. In only a few miles the terrain changes from a mound with small knobs to a smooth area with few knobs to a chaotic area where the larger ridges and knobs are the dominant feature, with hollows and canyons in between.

You should also take a look at the full context camera image. Just to the southeast of the above picture is a large depression that looks like it has been filled with lava, with its western rim covered by that flow. Scientists have taken a lot of high resolution pictures of this depression with MRO, trying to decipher its geology.
» Read more

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Today’s blacklisted American: Boston policewoman suspended for leading opposition to COVID shot mandate

11:44 am

Coming to your town in America soon!
Death camps are certainly coming for the unclean unvaccinated.

They’re coming for you next: Shana Cotone, the Boston policewoman who helped form and heads Boston First Responders United, a group for Boston municipal workers that has sued to block the city’s COVID shot mandate on all workers, has been put on administrative leave by her department and is now under “an internal affairs investigation”.

Cottone said BPD officers came to her house and took her badge and gun Saturday morning. “They’re trying to come after me — to silence me,” Cottone told the Herald. “They’re not going to silence me.”

Cottone’s group is not the only one suing. » Read more

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Data from China’s Chang’e-5 lander detects very tiny amounts of water in lunar soil

9:29 am

The uncertainty of science: In a paper published yesterday, Chinese scientists revealed that data from an instrument on the Chang’e-5 lunar lander has detected evidence of very tiny amounts of water in lunar soil, amounts that confirm past data showing the Moon is very dry.

From China’s state-run press:

The study published on Saturday in the peer-reviewed journal Science Advances revealed that the lunar soil at the landing site contains less than 120 ppm water or 120g water per ton, and a light, vesicular rock carries 180 ppm, which are much drier than that on Earth. … The additional 60 ppm water in the rock may originate from the lunar interior, according to the researchers. [emphasis mine]

It is believed that most of this water is the result of hydrogen in the solar wind.

The paper can be found here.

Before we begin dancing in joy that the Moon is wet, reread the highlighted words. This data instead simply confirms past data that the Moon is very dry. In the paper itself, it is made very clear that this high water content, small as it is, was only detected in a single rock, with all of the surrounding terrain much much drier. From the paper:

The water contents are less than 30 ppm in most measured regolith spots except for [areas] D12 and D17, which may be due to the disturbance of the top layer of the more space-weathered/solar wind–implanted regolith by the lander exhaust and the subsequent sampling process. The unsampled areas of D12 and D17 may have been shielded by [a rock] from the lander exhaust and thus retain the top space-weathered layer that contains higher water content. We predict that higher water content may be found in surface regolith than that from the subsurface of the returned borehole samples if the original stratigraphy is preserved. The estimated water contents of the regolith in the landing area are in agreement with those measured in the Apollo regolith samples and the orbital observations.

In other words, the higher water content, still very dry, appears to only exist on the surface, which is why they suspect it is produced by the solar wind and is also very temporary.

Moreover, there are many uncertainties in this result. The detection might not even be water, but hydroxyl molecules.

What this study suggests is that the patches of suspected water that some orbiters think they have identified in low latitudes on the Moon may simply be these surface molecules left by the solar wind, and that if there is usable water on the Moon, it will only be found in those permanently shadowed craters at the poles, if there.

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Webb’s primary mirror successfully deployed

2:54 pm

Today engineers successfully completed the unfolding of the primary mirror on the James Webb Space Telescope.

The two wings of Webb’s primary mirror had been folded to fit inside the nose cone of an Arianespace Ariane 5 rocket prior to launch. After more than a week of other critical spacecraft deployments, the Webb team began remotely unfolding the hexagonal segments of the primary mirror, the largest ever launched into space. This was a multi-day process, with the first side deployed Jan. 7 and the second Jan. 8.

Mission Operations Center ground control at the Space Telescope Science Institute in Baltimore began deploying the second side panel of the mirror at 8:53 a.m. EST. Once it extended and latched into position at 1:17 p.m. EST, the team declared all major deployments successfully completed.

Next step over the next few months will be aligning the primary mirrors 18 segments with each other as well as the secondary mirror. First science images are expected during the summer, but do not be surprised if NASA releases some test images before then, should all be well and it obtains some eye candy.

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Debris in Perseverance core sample equipment

9:07 am

Debris in core sample carousel on Perseverance
Click for full image.

In attempting to store its sixth core sample on Mars last week, engineers discovered that Perseverance could not do so because several small pieces of the core sample had fallen into the equipment and prevented the drilling bit with the core from inserting itself completely into the sample storage carousel.

To understand the issue precisely, the engineers commanded Perseverance to first extract the bit from the carousel so they could get pictures of it.

The extraction took place yesterday (1/6) and data was downlinked early this morning. These most recent downlinked images confirm that inside the bit carousel there are a few pieces of pebble-sized debris. The team is confident that these are fragments of the cored rock that fell out of the sample tube at the time of Coring Bit Dropoff, and that they prevented the bit from seating completely in the bit carousel.

The photo to the right shows that material at the image’s bottom.

It appears this issue was anticipated when the rover was designed giving engineers a way to remove the debris. They plan to do so, but will proceed slowly as this will be the first time it will be attempted on Mars.

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A Martian cliff

1:30 pm

A strange Martian cliff
Click for full image.

Many features on Mars immediately make one think of the Grand Canyon and the stark dramatic geology of the American southwest. Today’s cool image on the right, cropped and reduced to post here, is a typical example. Photographed on September 7, 2021 by the high resolution camera on Mars Reconnaissance Orbiter (MRO), it shows a dramatic cliff face that I estimate is about 3,000 feet high.

A closer look, however, almost always shows that this Martian terrain is not like the American southwest at all, but alien in its own way.

At the base of this abrupt cliff the terrain suddenly changes to a series of smooth downward fan-shaped flows. The cliff evokes rough boulders, avalanches, and chaotic erosion. The fans evoke a gentle and organized erosion of small particles like dust or sand. The two processes are completely different, and yet here the former is butted right up against the latter.

The fans also appear to flow out of hollows in the rough cliff, suggesting that somehow as the cliff erodes in chunks those chunks break into sand or dust, find the lowest points, and then flow downward like liquid.

How strange. How Martian. And how truly beautiful.

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Yutu-2 approaches boulder, has now traveled more than 1,000 meters

12:31 pm

Yutu-2's square boulder
Click for original image.

The Chinese state-run press has released some more images from its rover Yutu-2, including a new image of the square-shaped lunar rock that was first identified a month ago. This new image is to the right, cropped and reduced to post here.

In the original image, the rock appeared very square as it was on the horizon and silhouetted by the black sky. As is usual in our emotion- and movie-run society, many began to push wild theories about the rock, proposing it was anything from an alien spacecraft to the monolith from the 1968 movie 2001: A Space Odyssey.

The picture confirms what any thoughtful person would have concluded, that it was simply a rock. The available image does not provide a scale, so I cannot tell you whether this is a large boulder, or a small piece of gravel. However, a wider image taken by Yutu-2 shows that the rock is on the edge of a small crater, which suggests the boulder is probably somewhere between three to ten feet across. The rover has completed only about half of its 260-foot journey to it, and won’t reach it until its next lunar day of operations in February.

The same report also revealed that the rover has now traveled just over 1,000 meters on the far side of the Moon, or about 3,280 feet, since it began operations in early 2019.

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Pushback: Children in England are refusing to wear masks or get tests

11:02 am

A little child shall lead them, by James Johnson
Painting by James L. Johnson.

And little child shall lead them: According to one teacher’s union official in Great Britain, children are refusing in “huge numbers” to wear masks or get twice-weekly tests for COVID, despite government mandates requiring both.

In its latest guidance issued on Jan. 2, the UK Department for Education (DfE) recommended that secondary school pupils in England should wear face coverings inside classrooms to slow the spread of the Omicron variant of the CCP (Chinese Communist Party) virus. Before that, masks were already recommended in outdoor communal areas and corridors. Secondary school students are also advised to take a lateral flow test twice a week.

But according to the NASUWT teachers’ union, there has been strong resistance from pupils to the new policy. Damien McNulty, a national executive member of the union, told the BBC on Thursday: “Sadly, we have had reports in the last 24 hours of at least six secondary schools in the northwest of England where children, in huge numbers, are refusing to take lateral flow tests or to wear masks.”

“We’ve got one school in Lancashire where only 67 children out of 1,300 are prepared to have a lateral flow test and wear masks,” he said.

» Read more

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China tests space station robot arm

9:49 am

The new colonial movement: The Chinese state-run press yesterday reported that it has successfully used the robot arm on its Tiangong space station to move a Tianzhou freighter from one point to another.

After being unlocked and separated from the space station core module Tianhe, Tianzhou-2 was moved into a predetermined position by the robotic arm. The arm then reversed the maneuvers to bring the spacecraft back to its original position. Tianzhou-2 re-docked with the core module and completed locking.

The test preliminarily verified the feasibility of using the mechanical arm to conduct a space station module transfer, confirmed the effectiveness of relevant technologies, and laid a foundation for the subsequent in-orbit assembly and construction of the country’s space station, said the CMSA [Chinese Manned Space Agency].

The news report did not indicate whether this operation was run from ground control, or by the astronauts on board Tiangong. Either way, it apparently clears the way for the arrival of two more large modules, planned for launch later this year, suggesting that the arm will be used in some manner to position those modules prior to docking.

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Virgin Galactic stock crashes

9:40 am

Capitalism in space: For the first time since Virgin Galactic became a publicly-traded company two years ago, its stock on January 6th dropped below its initial offering price.

On Thursday, stock of the space tourism company fell to as low as $11.30 before rising back to $11.90 by the afternoon. When the company merged with a special purpose acquisition company to go public in 2019, its debut price was $11.75.

In the two years in-between, the price was pumped up to as high as $62, during which the company’s founder, Richard Branson, sold off about 80% of his stock, reducing his holdings from 51% of the company to only 11% and walking away with about $1.25 billion in cash.

Right now the company’s future is very much in question. It has delayed all of its commercial suborbital flights until late this year, if then. Meanwhile, Blue Origin is flying commercial suborbital tourist flights, and the orbital space tourism market is ramping up quite successfully. With no ability to enter that orbital market, Virgin Galactic appears to be at a dead end.

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Ariane-6 finally wins more launch contracts

9:29 am

Arianespace today announced a new slew of launch contracts, including two for its mostly Italian-built Vega rocket family and four for its Ariane family of rockets.

The latter launch contract is significant as those four launches, putting eight more Galileo GPS-type satellites in orbit for the European Union over the next three years, will all be launched by Arianespace’s new Ariane-6 rocket, built and owned by the commercial company ArianeGroup.

The significance is twofold. First, Ariane-6 has struggled to get launch customers because its launch cost is far higher than SpaceX’s, to a point that the low number of contracts weren’t paying for the cost of development. This new contract overcomes that difficulty by adding four more launches.

Second, the nature of all of Ariane-6’s contracts underscore the difficulties it is having. Before the arrival of SpaceX’s mostly reusable and very inexpensive Falcon 9 rocket, Arianespace held 50% of the market share for commercial launch contracts, using its Ariane-5 rocket. Those customers have mostly vanished, however, switching to SpaceX. Ariane-6 was conceived — by the government-run European Space Agency — as a newer cheaper rocket that would recapture some of that market. All of its launch contracts, both old and new, demonstrate that it is failing to do so, however. Its only customers so far are coming from European government entities, who are required to use Ariane-6 as part of their partnership in the European Union and the European Space Agency. No private concern, inside or outside Europe, seems interested in using Ariane-6. It just costs too much.

For Europe to compete in the new commercial launch market it needs to build better rockets. And to do this it needs to release its rocket industry from the control of government.

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