Nine finalists in Mars 2020 rover naming contest

1:17 pm

The nine finalists in the Mars 2020 rover naming contest have been chosen, out of 28,000 entries from schools across the United States.

The nine candidate names were made possible by the “Name the Rover” essay contest, which invited students in kindergarten through 12th grade from across the United States to come up with a fitting name for NASA’s Mars 2020 rover and write a short essay about it.

More than 28,000 essays were submitted after the contest began on Aug. 28 last year. A diverse panel of nearly 4,700 judge volunteers, composed of educators, professionals and space enthusiasts from all around the country, narrowed the pool down to 155 deserving semifinalists from every state and territory in the country.

The public now gets to vote for their favorite, the choices of which are: Endurance, Tenacity, Promise, Perseverance, Vision, Clarity, Ingenuity, Fortitude, Courage. For the next week you can vote here. NASA will then take the poll results into consideration before making its final choice.

My personal favorite is Endurance. Vote for your own.

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Undulations on Mars

1:07 pm

Undulations in Dokka Crater
Click for full image.

Time for a cool image that makes no sense. The photo on the right, cropped to post here, was taken by the high resolution camera on Mars Reconnaissance Orbiter (MRO) on November 15, 2019 of the floor of a crater, dubbed Dokka Crater, located in the high latitudes of the Martian northern lowlands. Uncaptioned but labeled “Undulations on Dokka Crater Ice Dome,” it shows a region of weird complex wave features, reminiscent of another weird Martian geological feature called brain terrain.

The problem is that brain terrain is generally found in the mid-latitudes, not the high latitudes. Both this feature and brain terrain however appear to associated with ice. In this case, these undulations are occurring on the ice dome that apparently sits inside Dokka crater, which is also likely to be related to the islands of ice found in many high latitude craters on Mars in the southern hemisphere..

In the case of the southern hemisphere ice-filled craters, scientists have found evidence suggesting that global wind patterns might affect their shape and placement within the craters. One wonders if this same factor is a part cause for these undulations in this northern hemisphere crater.

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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 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

Another pro-gulag Bernie Sanders campaign organizer reveals the increasingly fascist Democratic Party

11:21 am

In the third installment of Project Veritas’s undercover series exposing revolutionary, pro-gulag, Marxists within the Bernie Sanders campaign structure, we get to watch Martin Weissgerber, a Sanders field organizer, who seems to know more about the history of the Soviet Union than he does of his own country. Worse, that knowledge appears limited solely to Soviet-era propaganda, which Weissgerber seems to take entirely on faith.

He is also all for the idea of suspending Congress and the Judiciary and making a Sanders presidency a dictatorship ruled by decree. He also says, with great enthusiasm, “Guillotine the rich!”

Note also that in my comments about the second installment, I predicted Project Veritas was not finished, and would reveal more such violent, murderous people within the Sanders campaign. I am sure they are not done yet, especially because the Sanders campaign has not only not commented on the first two videos and has done nothing in response. As James O’Keefe says, “Perhaps the reason the [Sanders campaign] has not issued a response is that they know that these are not isolated incidences, they know that these people are not unique in their thinking, they know that more is coming.”

I have embedded the video below the fold. As before, I am on my knees pleading with the decent liberal Democrats in my readership. Watch this video and the first and second installments. These people represent what the power structure in the Democratic Party has become. It is not the party you might think it is. In fact, it is likely far worse than you can imagine.
» Read more

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Boeing looking to borrow up to $10 billion because of 737-Max problems

9:20 am

Boeing apparently is in discussions with several banks in an effort to secure a $10 billion loan to help it deal with the costs related to the suspension of production of the 737-Max airplane after two fatal crashes.

Boeing is in talks with banks to secure a loan of $10 billion or more, according to people familiar with the matter, as the company faces rising costs stemming from two fatal crashes of its 737 Max planes. The company has secured at least $6 billion from banks so far, the people said, and is talking to other lenders for more contributions. The total amount could rise if there is additional demand from banks, one person familiar with the matter said.

Liquidity isn’t an immediate concern, analysts have said, but the new debt shows Boeing is shoring up its finances amid the cash-sapping fallout of the two crashes — one in Indonesia in October 2018 and another in Ethiopia in March last year — that killed all 346 people aboard the two flights.

The amount Boeing is seeking to borrow is more than what some analysts were expecting. For example, Jefferies earlier this month forecast Boeing would issue $5 billion in debt this quarter.

I must emphasize that this story relies on anonymous sources, and is reported by CNBC, a division of NBC, one of today’s least reliable news sources.

More trustworthy information should become available on January 29, when Boeing makes its next earnings report.

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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.

Prototypes of China’s core space station module and new manned spacecraft arrive at launch site

9:06 am

The new colonial movement: Prototypes of China’s core space station module and its new upgraded manned capsule have been delivered to the Long March 5B launch site.

The space station module will be used to test the installation and launch procedures for launching the actual module on the Long March 5B rocket. The manned capsule will be sent into orbit unmanned this spring on the Long March 5B to test both the rocket and the capsule, prior to human operations. This detail from the short article however is worth noting:

The new-generation manned spacecraft is 8.8 meters long and has a takeoff weight of 21.6 tonnes. It will be used for transporting crew to the space station and to conduct China’s future manned lunar missions.

Apparently in upgrading its Shenzhou manned spacecraft China has made it 0.3 meters longer and about four tons heavier. In fact, this manned ferry for getting to and from its space station is as heavy as a standard module used on both Mir and ISS. I could be wrong, but if this is the case they will require the Long March 5 or 5B for every manned flight. Since this rocket is large and expensive, it will be difficult to use it for maintaining a frequent launch pace, thus limiting the number of manned missions.

As I said, I could be wrong. Up until now I had assumed that a variant of the Long March 5 would be used to launch the station modules, and the smaller Long March 2F rocket used to ferry astronauts to it (as was done on all previous Chinese manned missions). This could still be the case.

If not, however, China’s space engineers have either put a limit on what they can achieve by overbuilding that manned capsule, or their government has made a major commitment to put a lot of tonnage into orbit. If the latter China’s space program is going to be quite competitive indeed.

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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

Six Martian summers at a polar impact crater

1:28 pm

Crater on Martian north polar ice cap
Click for full image.

Cool image time! The science team for the high resolution camera on Mars Reconnaissance Orbiter (MRO) last week released a very neat short movie compiled from images taken of an impact crater located on top of the northern polar ice cap of Mars. As noted by planetary scientist Alfred McEwen of the Lunar & Planetary Laboratory in Arizona in the image caption,

Shown here is an impact crater on the north polar ice cap, which contains an icy deposit on the crater floor. These inter-crater ice deposits shrink and expand or change shape or surface texture from year to year,

The image on the right, cropped and reduced to post here, is the most recent of these six images. The crater, which is about 200 feet in diameter, is the black speck in the center. The white streaks to the south of the crater, similar on all six photos, indicate that the prevailing winds come from the pole.

The animation zooms in on the crater so that you can see the details on its crater floor. And though the animation is fun, below the fold is a collage of all six photos, which I think makes it easier to see how the inter-crater ice deposits changed from summer to summer.
» Read more

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The long term ramifications of SpaceX’s crew Dragon on the future of the human race

12:13 pm

Crew Dragon's parachutes deployed
Crew Dragon soon after its parachutes had deployed
during the launch abort test.

The successful unmanned launch abort test by SpaceX of its crew Dragon capsule today means that the first manned flight of American astronauts on an American rocket in an American spacecraft from American soil in almost a decade will happen in the very near future. According to Elon Musk during the press conference following the test, that manned mission should occur sometime in the second quarter of 2020.

The ramifications of this manned mission however far exceed its success in returning Americans to space on our own spacecraft. NASA administrator Jim Bridenstine touched upon this larger context with his own remarks during the press conference:

We are doing this differently. NASA is going to be customer, one of many customers. I want SpaceX to have lots of customers.

Bridenstine is underlining the real significance of the entire commercial program at NASA. Unlike every previous manned space project at the space agency, NASA is not doing the building. Instead, as Bridenstine notes (and I recommended in my 2017 policy paper Capitalism in Space), it is merely a customer, buying a product built entirely by a private company. And while NASA is involving itself very closely with that construction, it is doing so only as a customer, making sure it is satisfied with the product before putting its own astronauts on it.

NASA also does not own this product. As Bridenstine also notes (and I also recommended in Capitalism in Space), SpaceX owns the product, and once operational will be free to sell seats on crew Dragon to private citizens or other nations.

This different approach also means that NASA is not dependent on one product. From the beginning its commercial crew program has insisted on having at least two companies building capsules — Dragon by SpaceX and Starliner by Boeing — so that if there is a launch failure with one, the second will provide the agency with redundancy.

Bridenstine was very clear about these points. He wants multiple manned spacecraft built by competing American capsules, both to provide the government with redundancy but also to drive innovation and lower costs.

SpaceX of course is the quintessential example of how to lower costs.
» Read more

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Crew Dragon unmanned launch abort a success

8:45 am

Crew Dragon's parachutes deployed

Capitalism in space: SpaceX has successfully completed an unmanned launch abort test of its crew Dragon spacecraft.

Everything took place exactly as planned. The image to the right is a screen capture shortly after the main chutes had become fully deployed. The recovery of the capsule is still ongoing, and will take a bit more than an hour. A press conference has been scheduled at 11:30 eastern, viewable on NASA-TV.

Based on what was seen, it appears that SpaceX is ready to put astronauts on this capsule. It is time to do so.

I have embedded a replay of the entire test, below the fold.
» Read more

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NASA: first manned Dragon flight could occur in March 2020

3:35 pm

A NASA official today finally admitted that, assuming the launch abort test tomorrow goes well, that first manned Dragon flight to ISS could occur as early as March 2020.

Kathy Lueders, head of NASA’s commercial crew program, told reporters Friday that the Crew Dragon capsule slated to carry Hurley and Behnken into orbit on the so-called “Demo-2” mission could be ready for for flight within a couple of months. “The vehicle will be all ready at the end of February,” Lueders said. “We’re kind of shooting for early March, right now, from a planning perspective. That would be the earliest.”

For years NASA has been reluctant to allow SpaceX to fly at the pace it wishes. Instead, NASA has consistently called for delays and further testing, almost ad infinitum. This admission by Lueders is the first by anyone at NASA that this launch can occur quickly, should tomorrow’s test flight succeed.

There are of course other considerations, such as scheduling the mission at ISS. Regardless, if tomorrow’s flight is a success there will be no justification for any long delays before the manned mission. It will be time to light that candle!

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Tadpole on Mars

1:37 pm

Tadpole on Mars
Click for full image.

Cool image time! The image on the right, cropped and reduced to post here, was taken by the high resolution camera on Mars Reconnaissance Orbiter (MRO) on October 7, 2019, and shows a crater on the northern fringe of Arabia Terra, one of the largest transitional regions between the Martian northern lowlands and the southern highlands. It shows a crater with an inlet canyon that makes the entire crater resemble a wiggling tadpole.

This is certainly not first tadpole-resembling crater found on Mars. See for example this press release from February 2018, showing a tadpole crater with the tail being an outlet channel. In today’s image however the channel feeds the crater.

In fact, take a look at the full image. This crater apparently occurred right at the edge of a large mesa cliff, with this impact cutting into the cliff near its bottom. The canyon might have actually existed before the impact, with the crater merely obliterating the canyon’s outlet.

If you look along that escarpment to the east you can see similar southwest-to-northeast flows. One is a canyon flowing downhill through the escarpment, probably resembling what the first canyon might have once looked like before the impact. To the east of this is another tadpole crater. This second tadpole impact however took place on top of the mesa, so the channel flows out from the crater and then down off the mesa, the reverse of the tadpole crater above.

These flow features are consistent with the nature of this transitional zone, a region with many features suggesting it was once the shoreline of an intermittent ocean. That ocean, if it had existed, is long gone, though scattered across the Martian surface are geological ghost features like these that speak of its past existence.

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Wolf puppies play fetch with humans

9:40 am

An experiment raising wolf puppies in close contact with humans has surprisingly found that some of those puppies learn how to play fetch with humans, even strangers.

Playing fetch with your dog isn’t as simple as it seems. Your pooch must be perceptive enough to realize you want the ball back—and social enough to want to play with you in the first place. It’s such an advanced skill, in fact, that many scientists think it could have arisen only over thousands of years of domestication.

But a new study reveals that some gray wolves—the ancestors of dogs—can also play fetch. The work supports the idea that the roots of many of the traits and behaviors we see in domesticated animals, from cats to chickens, may be present in their wild relatives.

…As the pups grew, the scientists noticed that some would retrieve a tennis ball thrown across the room. Intrigued, they tested all the wolves for the ability. When the pups were 8 weeks old, Hansen Wheat brought each one into a large, barren room with someone the animals had never met before. Then she left, and after a few minutes, the stranger threw a tennis ball.

Most of the wolves ignored the ball. But two pups—Lemmy and Elvis—returned the ball twice, the team reports today in iScience. One pup named Sting returned it all three times it was thrown, as seen in the video above. (All the wolves were named after musicians.)

What this study has discovered is likely the very process that produced the first dogs, from wolves. Early humans culled out of the wolf pack the puppies that responded to human behavior, and interbred those puppies to produce a new species that was closely linked to its human masters. And apparently this process can be quicker than some scientists previously believed.

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Strange things at center of Milky Way

9:31 am

Astronomers have discovered an additional four more weird objects orbiting the supermassive black hole, dubbed Sagittarius A* (pronounced A-star) for a total of six, all of which display behavior that is inexplicable.

Part of a new class called G objects, they look compact most of the time and stretch out when their orbits bring them closest to the black hole. Those orbits range from about 100 to 1000 years. “These objects look like gas and behave like stars,” says Andrea Ghez, director of the Galactic Centre Group at the University of California, Los Angeles (UCLA) and co-author of a paper in the journal Nature.

The new discoveries are known simply as G3 to G6. G1 was discovered by Ghez’s research group back in 2005, and G2 by astronomers in Germany in 2012. “The fact that there are now several of these objects observed near the black hole means that they are, most likely, part of a common population,” says co-author Randy Campbell, from the Keck Observatory in Hawaii.

It is not surprising that the intense gravitational field of Sagittarius A* rips these objects into elongated stretched objects as their orbits bring them close to the black hole. What is very very puzzling is their apparent ability to spring back to compact form as their orbits take them away from the black hole.

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Lawsuit against DEA for stealing 79-year-old man’s life savings

11:12 pm

Theft by government: According to a lawsuit filed yesterday in federal court against the Drug Enforcement Agency (DEA), Transportation Security Administration (TSA) and officials from both agencies, government officials confiscated the life savings of a 79-year-old man, totaling $82,373, merely because his daughter was transporting the money in cash on an airplane flight.

At 79, he was aging and worried about keeping so much cash on hand, his daughter said, so during one of her visits he asked her to open a joint bank account. Rebecca Brown was catching a flight home from the Pittsburgh airport early the next day and said she didn’t have time to stop at a bank. She confirmed on a government website that it’s legal to carry any amount of cash on a domestic flight and tucked the money in her carry-on.

But just minutes before departure in late August, a Drug Enforcement Administration agent met her at the busy gate and questioned her about the cash, which showed up on a security scan. He insisted Brown put Rolin on the phone to confirm her story. Brown said Rolin, who is suffering mental decline, was unable to verify some details. “He just handed me the phone and said, ‘Your stories don’t match,’ ” Brown recalled the agent saying. ” ‘We’re seizing the cash.’ “

Brown said she was never told she or her father were under suspicion of committing any crime and neither has been charged with anything. A search of her bag turned up no drugs or other contraband. Neither she or her father appear to have criminal records that might raise suspicions.

Brown and Rolin filed a federal, class-action lawsuit Wednesday against the DEA, Transportation Security Administration and agency officials, claiming the agencies violate the Constitution’s ban on unlawful search and seizures by taking cash from travelers without probable cause. The lawsuit claims the only criteria the DEA has for seizing cash is if it finds amounts greater than $5,000.

This is out-and-out theft by these government officials. Not only should the money be returned, every government official involved in this theft should be fired, and possibly face sanctions themselves.

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Arianespace and China complete launches

4:40 pm

Arianespace’s Ariane 5 rocket today successfully placed two communications satellites into orbit, one for the commercial company Eutelsat and the second for India.

This was Arianespace’s first launch in 2020.

UPDATE: China’s smallsat solid rocket, Kuaizhou 1A, operated by a Chinese company dubbed GalaxySpace, also launched a commercial communications satellite today.

The leaders in the 2020 launch race:

3 China
1 SpaceX
1 Arianespace (Europe)

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A detailed look at Boeing’s recent aircraft problems

2:33 pm

Link here. The article is entirely focused at reviewing only Boeing’s recent aircraft projects (Boeing 787, Boeing 747-8, Boeing KC-46A, Boeing 777X and Boeing 737 MAX), all of which appear to have had a lot of development issues.

The worst of the lot was the KC-46A, with many of the problems shared by our incompetent federal government. Initially proposed in 2001 (that is not a typo), the contract award did not occur until 2010, with delivery of the first 18 planes set for August 2017. The GAO predicted this delivery would be late, and the GAO was right.

Worse, Boeing has had cost overruns on the tanker totaling $3.4 billion above the initial fixed cost development contract of $4.9 billion (that is also not a typo).

The article also cites far too many examples of where Boeing requested waivers in order to meet schedule, even though the waiver allowed serious safety issues to linger, a behavior that reminded me strongly of NASA’s management during the shuttle program, resulting in the loss of two shuttles because the agency preferred to push its schedule rather than deal with serious engineering problems.

When you add the delays, cost overruns, and sometimes absurd mistakes that have occurred during Boeing’s development of SLS, this article is far more disturbing. It gets worse when you consider the issues that have delayed the launch of Starliner, some of which (the parachutes) should not have been an issue considering Boeing’s half century of experience.

All told, these problems portray a company that is akin to our federal government, badly managed and ripe for disaster. While the U.S. aerospace industry would take a deep hit if Boeing went under, that hit however would likely be temporary, especially considering the problems Boeing is having.

Freedom must allow bad businesses to fail so that fresh faces not bogged down by old problems can come to the fore and replace them. If Boeing collapsed I suspect a host of new companies would quickly appear, all likely more capable of producing what the nation’s aerospace industry needs. Because right now, Boeing is certainly not doing the job.

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Watching SpaceX’s Crew Dragon launch abort

10:05 am

The launch abort test flight of SpaceX’s crew Dragon capsule remains on schedule for launch at 8 am (eastern) on Saturday, January 18, 2020.

NASA has announced that it will provide live coverage. I would assume SpaceX will as well, but there is no indication of that at the NASA announcement or at SpaceX’s website.

I will admit that though I very much would like to watch this live, it will go off at 6 am in Tucson, a bit early for this night owl writer.

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A second exoplanet orbiting Proxima Centauri?

9:32 am

Worlds without end: Astronomers think they have found evidence of a second exoplanet orbiting the nearest star, Proxima Centauri.

The planet, a super-Earth called Proxima Centauri c (Proxima c for short), has at least six times more mass than Earth and orbits its star every 5.2 years.

…“Stars like Proxima Centauri are rather restless and continuously present eruptions and spots on their surface, which make the detection of a planetary-induced oscillation very complicated,” says coauthor Fabio Del Sordo (University of Crete and Foundation for Research and Technology-Hellas in Heraklion, Greece). Because the observations span almost two decades, the scientists have confidently ruled out those sources of noise, but they caution that follow-up observations are needed to confirm that the signal comes from a planet.

There is a lot of uncertainty here, requiring an independent confirmation of this result. It would not be surprising if this exoplanet vanished when others took a look, finding it a creation not of a periodic gravitation wobble but of the random fluctuations of the star itself.

If it does exist, it will not likely be a place where life exists. Too far from this very dim red dwarf star to get enough energy. However, as a super-Earth it might someday in the far future be a great mining world.

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Boeing releases video of Starliner’s first orbital demo flight

9:25 am

Capitalism in space: Boeing has released a video showing what it was like to be on its Starliner capsule during its first orbital demo flight on December 20, 2019.

Flying alongside the uncrewed Starliner’s only official passenger — a spacesuit-clad, instrumented dummy (or anthropometric test device) named “Rosie” (after the World War II icon Rosie the Riveter), Snoopy, in plush doll form, served as the vehicle’s “zero-g indicator.” The video shows the doll floating weightless at the end of its “leash” after the Starliner entered Earth orbit.

The video is embedded below the fold. It is relatively boring, which actually is a good thing. The interior of the capsule does not seem much disturbed during each phase of the flight, from launch, separation from launch vehicle, and touchdown.
» Read more

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Spitzer SpaceTelescope shutdown in a week

9:20 am

After sixteen years in orbit, NASA will shut down the Spitzer Space Telescope on January 22, 2020,

The telescope is still functional in a somewhat limited manner but NASA wishes to save the annual budget of $14 million to operate it. Moreover, it will become redundant and significantly superseded once the infrared James Webb Space Telescope launches and becomes operational next year.

NASA had hoped a private organization would take over Spitzer’s operation, but apparently got no takers.

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SpaceIL gets $1 million grant for building Beresheet-2

4:36 pm

The Israeli non-profit that built Beresheet-1 has received a $1 million grant in order to pursue building Beresheet-2.

The Blavatnik Family Foundation has provided a one million dollar grant to SpaceIL to support the “Beresheet 2” spacecraft program and advance the goal of landing an unmanned Israeli spacecraft on the Moon. “Beresheet 1”, launched on February 22, 2019, made Israel the 7th country in the world to reach the Moon’s orbit. The new Blavatnik grant will enable SpaceIL to recruit a new CEO to drive plans for “Beresheet 2” forward.

It remains unknown whether Beresheet-2 will ever get built. The money is insufficient to build a new lunar lander. Moreover, several of SpaceIL engineers have left the company and formed their own private space business, partnering with Firefly Aerospace to build their own lunar lander.

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