Year: 2022

TESS enters safe mode

9:18 am

The science team for TESS (Transiting Exoplanet Survey Satellite) revealed yesterday that the spacecraft had entered safe mode on October 10th.

The spacecraft is in a stable configuration that suspends science observations. Preliminary investigation revealed that the TESS flight computer experienced a reset. The TESS operations team reported that science data not yet sent to the ground appears to be safely stored on the satellite. Recovery procedures and investigations are underway to resume normal operations, which could take several days.

TESS has been in orbit since 2018, where it has been repeatedly taking survey images of the entire sky. Astronomers then compare these images to see if they can spot exoplanet transits (as well as any other new phenomenon). So far 250 exoplanets have been identified.

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China launches Earth observation radar satellite

9:13 am

Using its Long March 2C rocket, China today successfully launched a new Earth observation radar satellite.

As is usual for Chinese launches from interior spaceports, the rocket dumped its lower stages somewhere within China.

The leaders in the 2022 launch race:

46 SpaceX
44 China
14 Russia
8 Rocket Lab
7 ULA

American private enterprise still leads China 66 to 44 in the national rankings. It is now tied with the entire world combined 66 each.

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Ispace targets November 9-15 launch window for first commercial lunar lander

9:07 am

The private Japanese company Ispace has now scheduled the launch of its commercial lunar lander Hakuto-R on a SpaceX Falcon 9 rocket for a November 9-15, 2022 launch window.

Though the lander’s primary goal is to see if this lander will work, it also includes several customer payloads, the most significant of which is the Rashid rover from the United Arab Emirates. Rashid, which is about the size of a Radio Flyer red wagon, will operate for one lunar day, about two weeks. While its main mission is to test the engineering and to train the engineers who built it, it will have two cameras for taking pictures. In addition, on its wheels are test adhesive patches of different materials, designed to see how each material interacts with the Moon’s abrasive dust.

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October 12, 2022 Zimmerman/Pratt on Texas podcast on blacklisting

2:58 pm

Today Robert Pratt posted a long form special interview with me on his Pratt on Texas podcast, specifically discussing the ugly blacklisting culture that exists in America today. The podcast can be listened to here.

I have also embedded it below. The inteview lasts about 40 minutes, and covers a number of the ugliest recent stories that I have written about.
» Read more

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October 12, 2022 Quick space links

2:34 pm

Courtesy of BtB’s stringer Jay, who trolls twitter so the rest of us don’t have to.

  • Amazon will launch two Kuiper test satellites on first Vulcan launch

    • That launch is tentatively scheduled for the first quarter of ’23, but don’t bet on it. Moreover, this means Amazon is gambling its first Kuiper launch on an untested rocket.

    Even if it does happen, Kuiper has taken years to get started, and is way behind SpaceX’s Starlink constellation, even though both were first announced at about the same time.

 

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An icy hollow on Mars

2:07 pm

A icy hollow on Mars
Click for full image.

Cool image time! The photo to the right, cropped, reduced, and enhanced to post here, was taken on August 20, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows a somewhat typical example of the many ice scarps that scientists have identified in MRO pictures.

Though this is not a hard fast rule, most of the ice scarps so far found tend to have the steep cliff on the pole-facing side, with the scarp very slowly retreating towards the equator. In today’s example, the scarp where an ice layer in the cliff wall has been identified is indicated by the white arrow, though three sides of the hollow, on the east, north, and west sides, could all also have exposed ice.

Nor is that the only likely ice at this location at 56 degrees south latitude. The stippled plain surrounding the hollow clearly looks like an eroded ice layer, likely covered with a thin protective coat of dust to protect if from quickly sublimating away. The dark streaks across this surface are likely dust devil tracks.

As documented by the global map below, Mars is like Antarctica, a desert with water ice everywhere.
» Read more

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Pushback: Teacher suspended for not submitting to queer agenda immediately reinstated when hundreds protest at board meeting

12:16 pm

Total victory

Bring a gun to a knife fight: This story begins in late September when the South Side Area School District in Pennsylvania decided it and all its teachers must comply with the insane queer agenda. According to the new policy, outlined in a letter, all of its teachers were ordered to use the pronouns that any student demanded of them. To the district, it didn’t matter if the student was eight or eighteen, if any student on a whim wanted to identify as a boy, then a girl, or then maybe even a tiger, the teachers were required to comply.

Daren Cusato, a biology teacher in the district for 30 years, refused. He sent a letter back to the district, explaining this violated both his Christian beliefs and his first amendment rights.

“Love the sinner but hate the sin,” said RJ Cusato, Daren’s son. “We don’t support what they’re doing but still love the person. He doesn’t have any problem with the students. We have no problems with the kids at all, he just doesn’t want to support what they’re doing. He doesn’t want to give them a pat on the back if they’re doing something he doesn’t think is right.”

The district’s response was immediate.
» Read more

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Dennis Tito signs deal to fly on 2nd manned Starship mission around Moon

10:26 am

Capitalism in space: Dennis Tito, the first tourist to fly in space and now 82-years-old, has signed a deal with SpaceX for both him and his wife Akiko to fly on 2nd manned Starship mission around Moon.

His weeklong moonshot — its date to be determined and years in the future — will bring him within 125 miles (200 kilometers) of the lunar far side. He’ll have company: his wife, Akiko, and 10 others willing to shell out big bucks for the ride.

Tito won’t say how much he’s paying; his Russian station flight cost $20 million.

The couple recognize there’s a lot of testing and development still ahead for Starship, a shiny, bullet-shaped behemoth that’s yet to even attempt to reach space. “We have to keep healthy for as many years as it’s going to take for SpaceX to complete this vehicle,” Tito said in an interview this week with The Associated Press. “I might be sitting in a rocking chair, not doing any good exercise, if it wasn’t for this mission.”

The bottom line is that this deal, combined with the two other passenger Starship deals SpaceX has already signed, demonstrates that there is a solid market for Starship, even before its first launch. Expect that market to boom once the rocket begins operations.

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Will Tom Cruise ever actually shoot a movie in space?

10:17 am

Capitalism in space: According an interview last week from Donna Langley, chairman of Universal Film Entertainment Group, the company is arranging for Tom Cruise to film scenes of a movie on ISS, where Cruise will also be the first non-professional to do a spacewalk.

“That’s the plan. We have a great project in development with Tom that does contemplate him doing just that,” she said, “taking a rocket up to the space station and shooting and hopefully being the first civilian to do a spacewalk outside of the space station.”

She said the film request came from Cruise directly and that he is in close collaboration with director Doug Liman, who previously worked with Cruise in 2014’s “Edge of Tomorrow” and is also known for “The Bourne Identity” franchise, “Mr. and Mrs. Smith” and “Jumper.”

This claim might be true, but producers associated with Cruise have been making such claims now for three years, none of which have come even close to happening. I am sure the project is being discussed, and even pushed hard, but based on what has actually happened, this announcement could simply be a way to generate buzz for Cruise’s next film, whether or not he flies.

Nonetheless, I fully believe that Cruise is the source of this idea, and wants to do it, given his habit of doing his own stunts in his movies.

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Shells of dust surrounding massive binary star

10:07 am

Webb infrared image of dust shells surrounding binary star system
Click for full image.

Cool image time! Using the Webb telescope, astronomers have detected a series of concentric shells surrounding the massive binary star dubbed Wolf-Rayet 140.

The infrared image to the right shows these shells quite clearly. As noted by astronomer Ryan Lau:

“On the night that my team’s Early Release Science observations of the dust-forming massive binary star Wolf-Rayet (WR) 140 were taken, I was puzzled by what I saw in the preview images from the Mid-Infrared Instrument (MIRI). There seemed to be a strange-looking diffraction pattern, and I worried that it was a visual effect created by the stars’ extreme brightness. However, as soon as I downloaded the final data I realized that I was not looking at a diffraction pattern, but instead rings of dust surrounding WR 140 – at least 17 of them.

“I was amazed. Although they resemble rings in the image, the true 3D geometry of those semi-circular features is better described as a shell. The shells of dust are formed each time the stars reach a point in their orbit where they are closest to each other and their stellar winds interact. The even spacing between the shells indicates that dust formation events are occurring like clockwork, once in each eight-year orbit. In this case, the 17 shells can be counted like tree rings, showing more than 130 years of dust formation. Our confidence in this interpretation of the image was strengthened by comparing our findings to the geometric dust models by Yinuo Han, a doctoral student at the University of Cambridge, which showed a near-perfect match to our observations.

Furthermore, the spectroscopy from Webb says these dust shells are carbon-enriched, showing that the dust released by these aged massive stars is a significant source of the carbon in the universe, the fundamental atom needed for life.

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