Russia offers to partner in Turkey’s space program

9:16 am

The new colonial movement: Dmitri Rogozin, head of Russia’s Roscosmos, said yesterday that his agency is eager to partner with Turkey in its new effort to develop its own space program.

Explaining that a draft document is being prepared to make these contacts more systematic and comprehensive, Rogozin said that this will be the legal framework of the peaceful space activities cooperation between Ankara and Moscow.

Pointing out that a strong political will and competent management are required for the realization of space programs, Rogozin said, “Provided that the support of experienced partners is also required, a young space power can easily prepare and implement a full-fledged interplanetary mission in a very short time.”

For Turkey such a partnership would make great sense. Russia has done this kind of work many times in the past, for India, China, and the UAE. No reason Turkey can’t gain from Russia’s help. And Russia could use the cash that Turkey will pay for the business.

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SLS static fire test today

8:52 am

NASA will make its second attempt today complete a full 8 minute long static fire test of the core stage of its SLS rocket.

The two-hour window for the test begins at 3 pm (Eastern). You can watch it on NASA TV.

To put it mildly, a lot rides on this test. If anything should go wrong, the future of the SLS rocket will be grim indeed. And should all go well NASA will still be under grave schedule pressure. Though the actual first launch of SLS using this core stage is presently set for the fall, NASA has admitted that they need to review that schedule once today’s test is completed.

Preparations for the upcoming test are going well, NASA Acting Administrator Steve Jurczyk said in an interview March 17.

,,,If the test does go well, he said the agency should be able to soon confirm a launch date for the Artemis 1 mission, which will use the core stage being tested at Stennis. That mission is currently projected to launch in November. “I think that, within probably just a few weeks, they’ll take a look at the schedule one more time and confirm whether we can make November of this year or if we need to go out a little bit.”

The agency is trying hard to meet that November date, but no one will be surprised if the flight ends up happening in January ’22. Any later than that and they will have a new problem, as the already stacked solid rocket boosters must fly within a year of stacking, and this process began back in December ’20.

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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

What it sounds like when Perseverance moves

8:41 am

NASA has released audio recorded by one of Perseverance’s microphones as the rover completed one of its earliest drives.

NASA released two versions of the audio — one 90-second file edited and processed to filter out background noise, and another 16-minute clip with raw, unfiltered sound.

…Perseverance recorded the sounds during a 90-foot (27.3-meter) drive March 7, according to NASA. The rover’s top speed is a little less than 0.1 mph, or about 152 meters per hour.

The longer, raw audio clip includes a high-pitched scratching noise. The origin of the sound remains a mystery. “Perseverance’s engineering team continues to evaluate the source of the scratching noise, which may either be electromagnetic interference from one of the rover’s electronics boxes or interactions between the mobility system and the Martian surface,” NASA said in a statement. “The EDL microphone was not intended for surface operations and had limited testing in this configuration before launch.”

You can hear the recordings at the link.

In addition, the science team has picked the location where Perseverance will deploy the Ingenuity helicopter. A briefing will be held next week on March 23rd to outline the schedule for its test flight, now set for sometime in early April.

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March 17, 2021 Zimmerman/Batchelor podcast

11:44 pm

Embedded below the fold in four parts. This was my first appearance on the new John Batchelor Show for the CBS radio network. For those who used to listen to John on his old network, you will need to do some research to find his new radio locations.

Or you can listen to these podcasts here on Behind the Black, though they will usually get posted a day late.
» 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.

Quakes on Mars as seen by InSight

3:14 pm

Martian quake map as seen by InSight

After completing its first full Martian year on the surface of the Red Planet, the scientists for the lander InSight today gave a report [pdf] of their results at this year’s annual 52nd Lunar and Planetary Science Conference, normally held in Texas but being done virtually this year out of terror of the coronavirus.

All told the lander’s seismometer has, as of just a few days ago, detected just over 500 quakes. The map to the right, showing the most distinct quakes and their locations, was adapted from a different presentation [pdf] at the conference. The numbers indicate the sols after landing when these quakes were detected.

This is essentially the region on Mars that I call volcano country. Some of the lava flood plains here are the youngest on Mars. To the east just beyond the edge of the map is the Tharsis Bulge, which holds Olympus Mons and the string of three giant volcanoes to its east. South of Cereberus Fossae but north of the yellow-colored cratered highlands is the vast Medusae Fossae Formation, the largest volcanic ash deposit on Mars.

The quakes suggest they are occurring as large blocks shift along faults, creating fissures and cracks that geologists call grabens. The long fissures of Cereberus Fossae are considered an example of grabens, so this activity suggests that shifting is still going on in the region.

In addition to outlining the location of the detected volcanoes, the presentation today summarized these other discoveries made by InSight about Mars’ interior structure:

  • The crust of Mars has likely two or three layers either 12 or 24 miles thick, with a total thickness no more than 45 miles. This is much thinner than most scientists had expected.
  • The mantle layer below the crust is estimated at about 250 to 375 miles thick, with a temperature between 1,600 to 1,700 degrees Kelvin. While quite hot, this is a cooler mantle than expected.
  • The core of Mars is somewhere between 1,100 to 1,300 miles in diameter, with a outer layer made of liquid. These results are at the high end of pre-mission expectations.

As already admitted, it was noted that the heat sensor experiment will not be able to provide the interior temperature of Mars, as its digging mole was unable to dig into the ground the 9 to 15 feet planned.

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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

Today’s blacklisted American: Bi-racial HS student punished for refusing to condemn his white half

12:31 pm

The good black half of this student
One slide shown during the class, illustrating that according to
critical race theory, the student’s black half is pure goodness,
even as his white half is the devil incarnate.

They’re coming for you next: A Las Vegas high school student, born from the marriage of a white man and black woman, was given a failing grade because he would not label his white half as evil and racist.

William Clark received a failing grade in his Sociology of Change class after he refused to categorize and label his racial, religious and sexual identities, according to a press release from Schoolhouserights.org, which supports civil rights litigation in defense of students’ freedom of conscience in public education.
» Read more

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Scallops of Martian ice

11:19 am

Scallops of Martian ice
Click for full image.

Cool image time! The photo to the right, cropped to post here, was yesterday’s captioned image from the MRO science team. From the caption, written by Shane Byrne of the Lunar and Planetary Lab University of Arizona,

About a third of Mars has water ice just below the dusty surface. Figuring out exactly where is vital for future human explorers. One of the ways scientists do this is to look for landforms that only occur when this buried ice is present. These scallops are one of those diagnostic landforms.

A layer of clean ice lies just below the surface in this image. As the ice ablates away in some spots the surface dust collapses into the hole that’s left. These holes grow into the scallops visible here as more and more ice is lost.

You can see those holes near the top of the scallop’s slopes.
» Read more

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Musk confirms goal of orbital Starship flight this year

9:23 am

Capitalism in space: Musk today confirmed the stories published earlier this week that SpaceX has a target goal of completing the first test orbital flight of Starship before the end of this year, possibly as early as July.

The only new news in the article is Musk’s confirmation. It does outline again the challenges SpaceX faces to meet this goal, recognizing that these dates are thus merely targets that almost certainly will not be met. It also recognizes that the targets tell us that development will continue to move forward swiftly, and that an orbital test flight is also likely not that far in the future.

Who wants to bet that a Starship/Super Heavy rocket reaches orbit before SLS? Right now the odds I’d say are about 50-50.

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China to build spaceport for its pseudo-commercial space sector

9:13 am

The new colonial movement: According to its newest five year plan, the Chinese government intends to build a new spaceport, the country’s fifth, dedicated solely for the commercial launches of the growing number of pseudo-commercial private Chinese launch companies.

Dou Xiaoyu, a deputy to the National People’s Congress (NPC), the top Chinese legislative body, and a vice chairperson at China Aerospace Science and Industry Corp. (CASIC), a giant state-owned enterprise, called for a Chinese commercial spaceport project in order to meet an expected surge in demand for space launch services.

Dou said China needs to strengthen domestic launch site capacity and continuously improve and optimize facilities. She also noted that launch-related policies and regulations have yet to be promulgated and perfected.

About a half-dozen privately funded entities in China have been using solid and liquid rocket technology in their effort to build commercially affordable rockets. This spaceport would provide them a location to launch devoted exclusively to their needs.

I call these companies “pseudo” however because they are not independent and private in the same sense you would use in the west. Their funding might be private capital, but they do nothing without the approval and supervision of the Chinese government. Thus, each is building only what the government allows them to build, or wants built. They might be able to then sell their rockets on the open market, but their purpose is shaped entirely by governmental orders.

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New hypothesis: Mars didn’t lose water, it got trapped chemically in its crust

9:03 am

Using data from the many orbiters, landers, and rovers sent to Mars, scientists yesterday proposed a new model for the loss of water on Mars, suggesting that instead of escaping through its thin atmosphere it was instead chemically trapped in the planet’s crust.

New data challenges the long-held theory that all of Mars’s water escaped into space

Billions of years ago, the Red Planet was far more blue; according to evidence still found on the surface, abundant water flowed across Mars and forming pools, lakes, and deep oceans. The question, then, is where did all that water go?

The answer: nowhere. According to new research from Caltech and JPL, a significant portion of Mars’s water—between 30 and 99 percent—is trapped within minerals in the planet’s crust. The research challenges the current theory that the Red Planet’s water escaped into space.

First, this is only a model. It proves nothing, and carries many assumptions based on our limited knowledge. We mustn’t accept it at face value.

Second, the first sentence quoted above from this Caltech press release is an example of a trick the scientists have played that our ignorant press has fallen far. What the press release implies superficially is that Mars is now a barren dry place, with little water. Researchers (and readers of Behind the Black) know however that this description is not accurate, that the planet apparently has a lot of water still, only that it is confined as buried ice to latitudes above 30 degrees. Only the equatorial regions appear dry, but not the rest of the planet.

Regardless, this new hypothesis is important if true, as it will help provide an explanation for the Red Planet’s entire geological and climatic history. It might even help solve the mystery of the liquid water that appears to have once existed there, on a planet whose atmosphere is too thin and cold to allow for such a thing.

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Private Snafu – Coming!!

6:01 pm

An evening pause: This was the first of a World War II cartoon series directed by Chuck Jones, voiced by Mel Blanc, and written by Theodor Geisel aka Dr. Seuss and designed to with humor raise the work ethic of soldiers and officers.

Hat tip Lazurus Long, who adds that “it was a bit racy and [thus] popular with the servicemen.”

Today our military authorities probably consider our servicemen and women to be too fragile for such stuff. And hopefully this evening pause will air before Google’s YouTube decides it must be banned.

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