Category: Behind The Black

China Long March 2C rocket launches military satellite

8:55 am

China today used its Long March 2C rocket to put in orbit what it calls a “remote-sensing” satellite that is likely for use by its military.

Launched from an interior spaceport, this rocket’s first stage (using very toxic hypergolic fuels) will fall to Earth somewhere in China’s Guizhou Province. This has been China’s standard operating procedure for decades, sometimes resulting in such stages landing near residential areas.

The leaders in the 2021 launch race:

13 SpaceX
12 China
7 Russia
2 Rocket Lab

The U.S. still leads China 18 to 12 in the national rankings.

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Boeing and NASA set July 30th for 2nd unmanned Starliner demo mission

5:40 pm

Capitalism in space: Boeing and NASA today announced that they have now scheduled the second unmanned Starliner demo mission to ISS for July 30th.

In separate statements, the agency and the company said they were planning to launch the Starliner on a United Launch Alliance Atlas 5 at 2:53 p.m. Eastern July 30 on the Orbital Flight Test (OFT) 2 mission. A launch that day would allow the spacecraft to dock with the International Space Station on the evening of July 31.

The new launch date comes after NASA and Boeing completed an “integrated mission dress rehearsal” for the mission using a simulator at a Boeing facility in Houston. The five-day simulation covered activities starting 26 hours before launch and going through landing, including docking and undocking from the station.

Both Boeing and NASA are still hopeful that the first manned flight of Starliner can still take place before the end of this year. Whether it does or not will largely depend on how well things go on this unmanned demo flight.

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No plans to shoot down Long March 5B booster; revised prediction

5:34 pm

The Biden administration will make no attempt to shoot down the 21-ton core stage of China’s Long March 5B rocket, according to the Defense secretary Lloyd Austin:

At this point we don’t have a plan to shoot the rocket down. We’re hopeful it will land in a place where it won’t harm anyone. Hopefully in the ocean or someplace like that. I think this speaks to the fact that for those of us who operate in the space domain that there should be a requirement to operate in a safe and thoughtful mode and make sure that we take those kinds of things into consideration as we plan and conduct operations.

Meanwhile, the predicted reentry window has shrunk again, to 16 hours, and shifted so that its centerpoint is now over Egypt, as shown on this map by the Aerospace Corporation:
» Read more

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Martian volcanic eruption thought to be only 50,000-210,000 years old

2:52 pm

Overview map

Using Mars Reconnaissance Orbiter (MRO) images scientists now believe they have located a volcanic eruption on Mars that could have erupted violently as recently as only 50,000 years ago, and is located deep within Mars’ volcano country. The overview map to the right indicates the location of this volcanic with the blue cross. The red dots surrounded by white ovals are distinct quakes that InSight has detected. From their paper’s abstract:

Stratigraphic relationships indicate a relative age younger than the surrounding volcanic plains and the [nearby] Zunil impact crater (~0.1–1 [million years]), with crater counting suggesting that the deposit has an absolute model age of 53 ± 7 to 210 ± 12 [thousand years]. This young age implies that if this deposit is volcanic then the Cerberus Fossae region may not be extinct and that Mars may still be volcanically active. This interpretation is consistent with the identification of seismicity in this region by the [InSight] lander, and has additional implications for astrobiology.

The Cerberus Fossae region is a series of long fissures that scientists think were created when the underground magma pushed up, stretched the surface, and thus caused it to crack. This particular feature suggests that when the ground cracked it sometimes also did so in conjunction with a volcanic eruption.

Below is a zoomed-in context mosaic, taken from figure 1 of the above paper, showing the feature itself and the surrounding terrain.
» Read more

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Today’s blacklisted American: NJ cop fired for calling Black Lives Matter rioters “terrorists”

12:05 pm

Banned by New Jersey
Doesn’t exist in Hopewell Township, NJ.

Blacklists are back and the Dems’ have got ’em: A New Jersey policewoman, Sara Erwin, has been fired by her local township, Hopewell Township, because she strongly criticized the violent and Marxist organization Black Lives Matter, noting that the riots they had instigated last year after the death of George Floyd made them “terrorists.”

For expressing support for Erwin’s comments, Hopewell township also demoted and suspended another female cop, Mandy Grey, as well as punished five other of its employees for expressing support for Erwin’s post.

Six township employees, including five members of the police department, were put on leave for appearing to support Erwin’s post, The Trentonian reported in June.

Hopewell Township Police Chief Lance Maloney, who has since retired, declined to identify the employees at the time, but a source identified them as Grey, Detective Mark Panzano, Officers Erwin and John Ferner, dispatcher Gregory Peck and public works truck driver Steve Harbat, the newspaper reported.

Their crime? This is what Erwin had written that they had endorsed:
» Read more

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Long March 5B booster reentry prediction still centers on evening of May 8th off coast of Australia

9:45 am

Prediction of Long March 5B booster reentry
Click for full image.

Today’s most recent prediction by the Aerospace Corporation for the reentry of China’s out-of-control Long March 5B 21-ton core stage is still centered at 10:34 pm (Eastern) on May 8th, with a total uncertainty of 21 hours. As the company notes,

The prediction is currently holding steady for Saturday evening for the US, and the error bars are shrinking.

As shown on the map to the right, the centerpoint is just off the southwest coast of Australia. However, with a window 21 hours long, the booster could still come down in a large number of high population locations.

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Bezos sells $2.4 billion in Amazon stock

9:32 am

Capitalism in space: According to SEC filings, Jeff Bezos this week sold $2.4 billion in Amazon stock, adding to all his increasing stock sales in recent years.

Bezos said in 2017 that he was selling $1 billion a year to fund his Blue Origin space venture, but he has been increasing the size and frequency of the stock sales recently. He sold more than $7 billion last year. This is his first stock sale of 2021.

By my count of all his sales since 2017, Bezos has raised about $12 billion in cash. Of this, he has said that he wants to spend $10 billion on fighting “climate change,” as well as at least $1 billion per year on Blue Origin.

One way or the other, Blue Origin has far more cash available to it than SpaceX. Too bad Bezos’ company has done so little with it in the past four years. Four years ago the company was truly a viable competitor to SpaceX, though behind it in the curve. Then Bezos hired a new CEO, Bob Smith, to run the company. The development pace slowed to a crawl as the company shifted gears from using Bezos’ money to fund development to trying to obtain government money instead. That shift forced Blue Origin to bow to government demands, which in turn slowed development of their New Glenn orbital rocket. The company also took the big space approach toward development of its lunar lander, pausing all real design and construction until it won the NASA contract. This made it less attractive a bid, which is one reason SpaceX’s Starship won the contract instead.

In addition, the company ended the many and frequent test flights of New Shepard that had been occurring, slowing the pace to about one launch per year.

In that time Blue Origin lost so much ground that it will now be difficult, but not impossible, to catch up. Maybe these cash sales by Bezos is to give him the capital to catch up. I hope so. We need real competitors to SpaceX.

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Starship #15 launches AND lands successfully

3:43 pm

Starship #15 about to land

Starship #15 after landing

Capitalism in space: On the 60th anniversary of Alan Shepard’s suborbital flight, making him the first American to fly in space, SpaceX has successfully launched and landed its fifteenth Starship prototype.

The flight appeared remarkably smooth, except for the cameras on board which dropped out for much of the flight. The first image shows the rocket coming down just before touch down. At this moment it was dropping very smoothly, and landed very gently on the landing pad.

The second image was taken about thirty seconds after landing. There was a fire at the rocket’s base being extinguished by the water fire control system. Other than that, the rocket appears whole and undamaged.

As I write this, it is about ten minutes after landing, the fires at the rocket’s base have been put out, and all seems under control. I expect that SpaceX engineers will finally have a fully intact prototype that they can inspect for future design revisions. For example, the skin of this prototype has many thermal tiles attached. They can now see if their attachment system works.

I have embedded the 16 minute live stream of the flight below the fold. Enjoy!
» Read more

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How to watch the first flight of Starship prototype #15

2:50 pm

Starship #15 on launchpad, May 5, 2021
Screen capture from LabPadre Nerdle camera live stream.

UPDATED and BUMPED. The SpaceX live stream is now embedded below the fold. It is set to go live in about five minutes before launch, with the launch now set for about 5:25 pm (Central).

Capitalism in space: The roads have now closed at Boca Chica, Texas, in preparation for today’s test flight of SpaceX’s 15th Starship prototype.

The following live streams are presently available if you wish to watch:

I will add other live streams as they become available. If SpaceX adds its own live stream I will embed it below.
» Read more

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