October 10, 2022 Quick space links

3:08 pm

Courtesy of BtB’s very own stringer Jay, trolling Twitter so none of us have to.

 

  • ULA gets one BE-4 engine, the 2nd expected in November

    • The company is targeting its first static fire tests of its Vulcan rocket in December, with the first launch in “early 2023”. Don’t bet on it. I expect ULA will not be able to get off the ground before March.

 

 

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Icebergs of Martian lava

1:52 pm

Icebergs of Martian lava
Click for full image.

Cool image time! The photo to the right, cropped, reduced, and enhanced to post here, was taken on July 24, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). The scientists label this “platy-ridged lava” but to my eye this more resembles lava ice bergs trapped within a now frozen lava stream flowing I think from the northeast to the southwest.

My guess that the flow follows that direction is based on two bits of data. First, the shape of the lava ice flows suggests vaguely a flow to the southwest. The wiggling black ridges inside the streams suggest that these flows occurred in two parts, a stronger wide flow that narrowed as the lava on the edges hardened. When the edges solidified the interior flow scraped against it, forming the wiggling ridges.

Second, the location of this image, as shown on the overview map below, strongly suggests the lava streams flowed to the southwest.
» Read more

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Genesis cover

On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.

The print edition can be purchased at Amazon or any other book seller. If you want an autographed copy the price is $60 for the hardback and $45 for the paperback, plus $8 shipping for each. Go here for purchasing details. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.


The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
 

"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News

The dam is about to break on the COVID shots

12:02 pm

Democrats might soon enter the Truth booth
Advocates of the jab are about to be forced, against their will,
to enter that door.

The research continues to pour in every day showing increasingly that the COVID shots that Democrats and Joe Biden forced down the throats of ordinary Americans are not only relatively ineffective at stopping COVID, they are downright risky to take, especially for the young and healthy.

One story however — having nothing to do with this scientific research — suggests strongly that the left’s fantasy-world about the jab is about to break, and break in a big way. These mind-numbed robots are suddenly discovering directly and personally how harmful the jab can be, in the worst possible manner.

Before I tell you about this one story, however, we first must review some of the new research and data that has popped up in just the past week. (For the substantial previous research about the harmful risks and uselessness of the COVID shots see Part 1 of my three part series on the COVID lie from the end of September, with parts 2 and 3 here and here.)

First, the uselessness of the jab:
» Read more

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New computer simulation of theorized impact that created the Moon

8:56 am

The uncertainty of science: Before I even begin to describe this story, I must emphasize that it is pure science fiction. As much as it is founded on known data, that data is simply not sufficient to tell us exactly how the Moon was created. The data merely points to many hundreds of possibilities, of which the model below is simply one:

Computer programmers using a supercomputer at a United Kingdom university have created a new simulation of the theorized impact of a Mars-sized body to the Earth that some believe created the Moon, and determined it was possible for that impact to have created the Moon quickly, within hours.

You can read the research paper here.

The fun part of this story is to watch the video of this simulation, which I have embedded below. Whether it describes what actually happened is pure speculation, and in fact cannot be confirmed in any way at all.

It is intriguing, nonetheless.
» Read more

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Conscious Choice cover

Now available in hardback and paperback as well as ebook!

From the press release: In this ground-breaking new history of early America, historian Robert Zimmerman not only exposes the lie behind The New York Times 1619 Project that falsely claims slavery is central to the history of the United States, he also provides profound lessons about the nature of human societies, lessons important for Americans today as well as for all future settlers on Mars and elsewhere in space.

 
Conscious Choice: The origins of slavery in America and why it matters today and for our future in outer space, is a riveting page-turning story that documents how slavery slowly became pervasive in the southern British colonies of North America, colonies founded by a people and culture that not only did not allow slavery but in every way were hostile to the practice.  
Conscious Choice does more however. In telling the tragic history of the Virginia colony and the rise of slavery there, Zimmerman lays out the proper path for creating healthy societies in places like the Moon and Mars.

 

“Zimmerman’s ground-breaking history provides every future generation the basic framework for establishing new societies on other worlds. We would be wise to heed what he says.” —Robert Zubrin, founder of the Mars Society.

 

All editions are available at Amazon, Barnes & Noble, and all book vendors, with the ebook priced at $5.99 before discount. All editions can also be purchased direct from the ebook publisher, ebookit, in which case you don't support the big tech companies and the author gets a bigger cut much sooner.

 

Autographed printed copies are also available at discount directly from the author (hardback $29.95; paperback $14.95; Shipping cost for either: $6.00). Just send an email to zimmerman @ nasw dot org.

Soyuz-2 launches new Russian GPS-type satellite

8:41 am

Russia early today launched another satellite for its Glonass GPS-type constellation, using its Soyuz-2 rocket lifting off from its Plesetsk launch site.

After the Soviet Union fell in 1991, Russia’s Glonass constellation withered, with the country for years unable to replace the satellites as they aged and died. Only after free enterprise was encouraged in the 1990s and 2000s and the economy began to boom did the Russian government finally have enough tax dollars to begin launching replacements.

The Russian invasion of the Ukraine will certainly put a crimp in this recovery. As has Putin’s policy of using the government to nationalize many industries, such as its aerospace sector.

The leaders in the 2022 launch race:

46 SpaceX
43 China
13 Russia
8 Rocket Lab
7 ULA

American private enterprise still leads China 66 to 43 in the national rankings, and the entire globe combined 66 to 64.

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China launches solar science telescope

1:46 pm

China today used its Long March 2D rocket to launch its first solar science telescope, Advanced Space-borne Solar Observatory (ASO-S), also known as Kuafu-1.

The probe, which was first proposed in 1976 (!), has a four year nominal mission and is designed to monitor the Sun as goes through its next sunspot maximum. More information can be found here.

The leaders in the 2022 launch race:

46 SpaceX
43 China
12 Russia
8 Rocket Lab
7 ULA

American private enterprise still leads China 66 to 43 in the national rankings, and the entire globe combined 66 to 63.

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Leaving Earth cover

Leaving Earth: Space Stations, Rival Superpowers, and the Quest for Interplanetary Travel, can be purchased as an ebook everywhere for only $3.99 (before discount) at amazon, Barnes & Noble, all ebook vendors, or direct from my ebook publisher, ebookit.

If you buy it from ebookit you don't support the big oppressive tech companies and I get a bigger cut much sooner.

 

Winner of the 2003 Eugene M. Emme Award of the American Astronautical Society.

 
"Leaving Earth is one of the best and certainly the most comprehensive summary of our drive into space that I have ever read. It will be invaluable to future scholars because it will tell them how the next chapter of human history opened." -- Arthur C. Clarke

SpaceX launches two Intelsat communications satellites

4:17 pm

Capitalism in space: SpaceX today successfully launched two Intelsat communications satellites using its Falcon 9 rocket.

The first stage completed its fourteenth flight, landing successfully on a drone ship in the Atlantic.

The leaders in the 2022 launch race:

46 SpaceX
42 China
12 Russia
8 Rocket Lab
7 ULA

American private enterprise now leads China 66 to 42 in the national rankings, and the entire globe combined 66 to 62.

9 comments

InSight shut down temporarily because of lack of power

10:14 am

InSight's power levels over recent time

Because a dust storm has caused a further decline in the power being generated by InSight’s solar panels, the science team has decided to put the lander into safe mode for the next two weeks in the hope that the air will then clear, allowing its power levels to rise.

The graph to the right shows that drop. From the press release:

By Monday, Oct. 3, the storm had grown large enough and was lofting so much dust that the thickness of the dusty haze in the Martian atmosphere had increased by nearly 40% around InSight. With less sunlight reaching the lander’s panels, its energy fell from 425 watt-hours per Martian day, or sol, to just 275 watt-hours per sol.

InSight’s seismometer has been operating for about 24 hours every other Martian day. But the drop in solar power does not leave enough energy to completely charge the batteries every sol. At the current rate of discharge, the lander would be able to operate only for several weeks. So to conserve energy, the mission will turn off InSight’s seismometer for the next two weeks.

The real problem however is the dust covering the solar panels. If that dust gets thicker due to this storm, the lander will not recover when they power it up in two weeks. It will still generate electricity at this low number, making future operations likely impossible.

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Engineers regain full control of CAPSTONE

9:21 pm

After a month of careful tests and analysis, engineers today successfully regained full control of the CAPSTONE lunar orbiter, on its way to the Moon.

The most likely cause of the anomaly was identified as a valve related issue on one of the spacecraft’s eight (8) thrusters. The partially open valve resulted in thrust from the associated thruster whenever the propulsion system was pressurized. To attempt a recovery from this condition, the mission team conducted multiple tests on the vehicle and evaluated extensive telemetry and simulation data and then formulated a plan for attempting recovery of the vehicle’s full 3-axis control.

This recovery sequence was uploaded to the spacecraft yesterday (Thursday) and was executed early this morning (Friday 10/7). Initial telemetry and observation data after the recovery attempt points to a successful recovery of the system which has now regained 3-axis attitude control. The updated spacecraft attitude has oriented the spacecraft solar arrays to the Sun and implemented an orientation for the downlink antennas which significantly improves data downlink performance as compared to the pre-recovery attitude.

The spacecraft is not out of the woods yet. The engineers still need to figure out how to do future course corrections with “the possible presence of a valve that remains partially open.”

Nonetheless, that they have successfully regained full control means they have a very good handle on the issue, which bodes well for the lunar orbital insertion maneuver on November 13, 2022.

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October 7, 2022 Quick space links

3:22 pm

Thanks to BtB’s stringer Jay, who trolls Twitter so I don’t have to.

 

  • UK bureaucracy questions Viasat’s takeover of Inmarsat

    • I covered this in August, but now the UK’s Competition and Markets Authority (CMA) is setting a deadline, October 13, for the companies to explain why their merger won’t destroy Starlink. Otherwise it will initiate a full probe, blocking the merger.

    Typical government stupidity. There is no way this merged company will destroy Starlink. If anything, these companies are merging to survive the competition from Starlink.

 

 

 

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