The face on Jupiter

The face on Jupiter!

Citizen scientist Gerald Eichstรคdt has created a two-image blink animation from Juno images of Jupiter that shows the changes in the two oppositely rotating storm vortices, shown on the right. As he notes.

Two vortices or eddies, one cyclonic, the other one anticyclonic, can propell themselves mutually and slowly within the overall context they are embedded in.

…The rotation of the two vortices is perceptible in the image sequence taken within nine minutes. The cyclonic eddy is located at the left, the anticyclonic one at the right. The motion of the vortex pair, however, is too slow to be resolved. But the morphology of the cloud tops points towards a relative upward motion in this rendition.

That the two storms also invoke face I am sure also had something to do with his decision to showcase this data. Unlike the face on Mars, this face is real, though relatively temporary. It will eventually break apart as Jupiter’s storms evolve.

The animation can be seen at the link.

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China outlines its updated space ambitions for the 2020s

The new colonial movement: China this week outlined some of its space ambitions for the 2020s, updating its planned lunar unmanned program as well as developments in its rocket industry.

For the Moon they plan the following:

Chang’e 6, a backup mission for this year’s sample-return launch, is scheduled to head to the moon in 2023 or 2024; Chang’e 7 is planned to launch around 2024 with the dual aims of landing on the south pole of the moon and closely studying the region from orbit. An eighth mission is also in the works for later this decade.

As for their rocket industry, CASIC, the government entity that supervises China’s commercial space activities (including a number of private companies operating independently but supervised closely by it) announced plans for a reusable two-stage reusable spaceplane, a new constellation of satellites, and a number of new quick-launch solid rockets aimed at doubling their launch rate.

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Leak on ISS still leaking even after being temporarily sealed with tape

Even though Russian astronauts have now patched with Kapton tape the 1-inch crack where they thought the leak in the Zvezda module on ISS was located, the loss of air has continued, and even increased.

The pressure in the Zvezda module of the International Space Station (ISS) keeps lowering, although the fissure was patched with Kapton tape, and even faster than before the fix, the crew told the ground control on Tuesday, as broadcast by NASA.

They are going to add more tape to the patch and see if this seals the leak.

Meanwhile, there has been little discussion about the nature of this 1-inch crack. Was it caused by a micrometeorite, or is it a stress fracture? And where exactly is it, and does that location help explain it?

Inquiring minds need to know!

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SpaceX completes static fire test on Starship prototype #8

Capitalism in space: SpaceX last night successfully completed the static fire test on its eighth Starship prototype, for the first time firing three Raptor engines simultanously.

Video of the test, cued to just before ignition, is embedded below the fold.

The company will now install the nosecone on the prototype, repeat this static fire test again in about a week, and then prepare it for its first flight, an expected 50,000 foot hop. I expect that hop to occur in early to mid-November, about the same time the next manned Dragon flight will occur.

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The edge of Martian chaos

Overview map of end of Kasei Valles

For today’s cool image, we are going to start from afar and zoom in, because I think that might be the best way to gain at least a rudimentary understanding of the strange geology visible at this one particular Martian location.

The first image, to the right, is the overview map. The red cross indicates our target, a chaotic canyon that flows into the larger Kasai Valles, one of Mars’ largest and longest canyons and possibly only exceeded in size by Valles Marineris. This part of Kasai is near its end, where it drains out into the vast northern lowland plains of Mars.

The second image, below, comes from the wide angle camera on Mars Reconnaissance Orbiter (MRO).
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The big lie of “systematic racism” in America

In June, shortly after George Floyd met his tragic death while in the hands of arresting police officers, former vice president and Democratic Party presidential candidate Joe Biden was asked by a television reporter, “Do you believe there is systemic racism in law enforcement?” Biden responded as follows:

“Absolutely,” Biden responded. “But it’s not just in law enforcement, it’s across the board. It’s in housing, it’s in education, and it’s in everything we do. It’s real. It’s genuine. It’s serious.”

The absurdity of Biden’s response is immeasurable. What he says here is a lie, a lie so absurd it is both astonishing and horrifying that anyone believes it. There has been no systematic racism in America for generations, and anyone who thinks so is either lying to themselves, or trying to spread lies to others.

The biggest irony is that those who apparently believe this lie the most, our younger college-aged generation, have grown up in a society where for decades blacks with talent and determination have had no problem achieving success in all sorts of business and fields, with some even becoming the dominate figure in their field. (Think of Barack Obama and Oprah Winfrey as only two examples.) They can also marry anyone they want, can go anywhere they want, and achieve anything they want. Nothing stops them but their own limitations.
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Russian astronauts repair oxygen regeneration unit

Russian astronauts on ISS have successfully repaired the oxygen regeneration unit on the Zvezda module.

From the TASS article was this additional information:

The Elektron-VM oxygen supply system developed by Russiaโ€™s Research and Design Institute of Chemical Machine-Building (NIIChimMash) has been operational aboard the space station since its creation. The system can generate from 25 to 160 liters of oxygen per hour and additionally from 50 to 320 liters of hydrogen per hour. In April 2010, it took the ISS crew several days to fix the broken system.

No word yet on any new information on the “fracture” that is causing the slow leak.

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SpaceX launches another 60 Starlink satellites

Capitalism in space: SpaceX today successfully launched another 60 Starlink satellites, raising the constellation to more than 800 satellites.

The first stage successfully landed, for the sixth time, on a drone ship. The company also recovered both fairings, which were making their third flight. With one fairing’s recovery however the net broke on the ship, which might have damaged it this time.

The leaders in the 2020 launch race:

26 China
17 SpaceX
11 Russia
4 ULA
4 Europe (Arianespace)

The U.S. had regained the lead over China, 27 to 26, in the national rankings.

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Another high altitude balloon company enters the space tourism market

Capitalism in space: Another high altitude balloon company, this time from Spain, is now vying for the space tourism market.

EOS-X Space, a Spanish startup, wants to take 10,000 people to the frontier of space within the next 10 years. With EOS-X Space, the journeys won’t be in rockets or ultrasonic planes. They’ll instead take place in a pressurized capsule propelled by a balloon that will rise to an altitude of up to 40 kilometers, or nearly 25 miles.

This means space tourists won’t have to wear a suit for the duration of the trip, nor will they have to do any physical preparation. Depending on the weather, each trip is set to last four or five hours.

They are targeting the same market as the American company Space Perspectives, which hopes to begin flying tourists on its stratospheric balloon, dubbed Neptune, by ’24.

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Spaceport America in New Mexico fires its head

The board of Spaceport America, Virgin Galactic’s launchsite for its SpaceShipTwo suborbital manned spacecraft, yesterday fired its long time Executive Directory Dan Hicks, at the same time governor of New Mexico removed one board member.

Hicks, the spaceport’s CEO since 2016, has been on administrative leave since June while allegations of mismanagement and abuse of authority have been under investigation by the New Mexico State Auditor and the New Mexico Spaceport Authority, the public body governing the spaceport.

The McHard Accounting Consulting firm, a forensic accounting firm based in Albuquerque, conducted an investigation which was then referred to the state auditor. Keyes informed a state legislative committee this summer the allegations included potential criminal activity.

Spaceport American had been made gigantic promises by Richard Branson back in the mid-2000s, including hundreds of tourist flights per year on SpaceShipTwo, all of which would bring lots of cash to the spaceport and to New Mexico. All came to naught. I suspect those failed promises are somehow connected to the accusations here.

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