NASA and ESA ink Lunar Gateway deal

9:09 am

NASA yesterday announced that it has signed a deal with the European Space Agency (ESA) outlining their partnership in building the Lunar Gateway space station in orbit around the Moon.

Under this agreement, ESA will contribute habitation and refueling modules, along with enhanced lunar communications, to the Gateway. The refueling module also will include crew observation windows. In addition to providing the hardware, ESA will be responsible for operations of the Gateway elements it provides. ESA also provides two additional European Service Modules (ESMs) for NASA’s Orion spacecraft. These ESMs will propel and power Orion in space on future Artemis missions and provide air and water for its crew.

For some reason NASA’s press release makes no mention of what ESA gets from the deal. From this news report:

[ESA] said it will receive “three flight opportunities for European astronauts to travel to and work on the Gateway” as part of the agreement.

I also note that there is no mention of the Artemis Accords in this agreement. As far as I can tell, right now the only ESA member who has signed on is the United Kingdom, and I am not sure of the UK’s status in the ESA considering their exit from the European Union. The two are different political deals, but exiting one might affect the other.

The Trump administration has said repeatedly that it will only partner in its lunar ambitions with countries that sign the accords. However, at this moment Congress has simply not funded those ambitions, so NASA needs partners to get things built. Moreover, Orion is a space capsule (costing about $18 billion and taking 20 years to build) that does not have a service module to provide it air and water. Europe provides that, and had only agreed to build two.

It might be that NASA has traded the accords away to get Europe’s help for both Gateway and Orion. This deal, announced now, might also be an effort by NASA (and Europe) to lobby Congress to fork up the cash.

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“That is a blatant lie.”

10:49 pm

In a long fifty minute public interview tonight on the Tucker Carlson Show, embedded below the fold, a businessman outlined in great documented detail how Joe Biden, the Democratic Party’s presidential candidate, was lying when he said he had no knowledge and never participated the business dealings of his son Hunter Biden, including a partnership with a Chinese company connected to the Chinese Communist Party.

More details here. The businessman, Tony Bobulinski, was quite clear and convincing. Bobulinski outlined in detail two meetings he had with Joe Biden in connection with those Chinese business dealings.

[Carlson]: The former vice-president has said that he was not involved in his son’s business dealings and had no knowledge of them at all. But this sounds like direct involvement in them.

[Bobulinski]: That is a blatant lie. When he states that, that is a blatant lie.

Apparently this man has come forward because he knows Biden is lying, and in the process is smearing his name by accusing him of being a party to Russian disinformation. Bobulinski however is a Navy veteran who had top secret clearance. To be accused of literally being a traitor was too much for him to take, which is why he has gone public with his knowledge.

Watch the interview below. It is worth your time, especially now only a week before election day. Joe Biden is not only a liar, he has been willing to make deals with Chinese businesses that work for the Chinese Communist Party, and as Bobulinski notes, is very seriously compromised by all standards of national security. As president it will be very difficult for him to defend the nation’s interests, exposed as he is now as someone with deep financial ties to Chinese government interests.

Even worse, the willingness of almost every major news organization to bury this story condemns them forever as true partisan hacks with zero loyalty to the United States itself. They deserve nothing but of utter contempt and disgust from every American.

» 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

Analyzing the evolving “small” storms in Jupiter’s atmosphere

12:09 pm

The vortices in Jupiter's polar regions
Click for full image.

The cool image to the right is another Juno photo of Jupiter enhanced by citizen scientist Gerald Eichstädt. This time Eichstädt also did some analysis of the motions and interactions of many vortices found in the northern polar regions of Jupiter. The image to the right has been cropped and reduced to post here, with the state of Arizona, about 400 by 300 miles in size, added for scale. There is more annotation in the full image.

As Eichstädt writes:

Large vortices in an atmosphere layer of a rotating planet can be roughly split into two classes, cyclonic and anticyclonic vortices.

Based on this rough classification, two interacting vortices can either be of the same or of opposite sign. Tightly interacting vortices of opposite sign tend to mutually propel each other, hence the whole pair, if they are of similar strength and size.

Tightly interacting vortex pairs of the same sign tend to merge. More distant like-signed vortex pairs may essentially repel each other. Interacting vortices tend to create filaments, some of which may split into fragments and further collapse into streets of small eddies.

He also notes that in future orbits Juno will provide closer views of this stormy region, as with the orbit the closest point shifts northward.

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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.

Initial price for Starlink: $99 per month?

10:43 am

According to a CNBC article today, SpaceX is now offering a beta version of its Starlink internet service to customers as the price of $99 per month, plus a $499 charge for equipment.

SpaceX is expanding the beta test of its Starlink satellite internet service, reaching out via email on Monday to people who expressed interest in signing up for the service.

Called the “Better Than Nothing Beta” test, according to multiple screenshots of the email seen by CNBC, initial Starlink service is priced at $99 a month – plus a $499 upfront cost to order the Starlink Kit. That kit includes a user terminal to connect to the satellites, a mounting tripod and a wifi router. There is also now a Starlink app listed by SpaceX on the Google Play and Apple iOS app stores.

“As you can tell from the title, we are trying to lower your initial expectations,” the emails said, signed Starlink Team. “Expect to see data speeds vary from 50Mb/s to 150Mb/s and latency from 20ms to 40ms over the next several months as we enhance the Starlink system. There will also be brief periods of no connectivity at all.”

SpaceX did not confirm this story with CNBC. If it is real, the price is disappointingly high, and might very well limit Starlink’s potential. Then again, this is only the beta version. Later versions when under full operation and available to many more customers might bring that price down.

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The sad story of Virgin Galactic

10:24 am

Link here. This so-called suborbital space tourism company, which for years has promised to fly tourists on suborbital flights to space but failed to do so, appears now to be trying to shift gears and instead make itself into a company building supersonic airplanes.

Richard Branson’s dream of a suborbital Virgin Galactic vehicle zipping passengers between distant cities at hypersonic speeds above Mach 5 (6,174 km/h, 3,836 mph) is dead. At least for now.

In August, the space tourism company he founded pivoted to a slower supersonic Mach 3 (3,704 km/h, 2,302 mph) business jet. Virgin Galactic unveiled a mission concept for an aircraft that would carry 9-19 passengers at a cruising altitude of 60,000 ft (18,288 m).

Since Branson began selling off his stock in May and became a minority owner in the company, the new management has apparently shifted its focus away from suborbital space tourism to building a supersonic airplane for commercial travel on Earth.

The problem is that there are already a lot of companies working to do this, and Virgin Galactic is in last place, even as it scrambles to find new investment capital simply to begin development.

After sixteen years, this company has so far accomplished nothing, while spending probably more than $2 billion in private capital. It now wants more, even as Richard Branson has sold off his stock at a nifty profit. (I am no stock market expert, but if I has any interest in buying stock (I do not), this would not be the stock I’d buy.)

Branson however is not entirely off the hook. His entire empire, built on transportation and tourism, is in big trouble because of the Wuhan panic. It might now all collapse, tragically crashing to Earth as did the first SpaceShipTwo several years ago.

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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

Europa Clipper to be delayed because of SLS bottleneck

10:06 am

Because Boeing will be unable to provide an SLS rocket in time for the planned 2024 launch of Europa Clipper, once the probe is completed NASA will be forced to put it in storage.

The problem is that Congress has mandated that the Jupiter probe be launched on SLS, but has only funded the first two Artemis launches to the Moon. Boeing will also need at least three years to build it, meaning that even if the money from Congress appeared today, it would likely not be ready for its ’24 launch date.

In terms of rocket science, right now, Europa Clipper can launch on a commercial vehicle, like SpaceX’s Falcon Heavy or United Launch Alliance’s Delta-IV Heavy rocket, although the mission would then need a longer cruise time to reach its destination.

But in terms of the law, NASA’s hands are tied.

“Because of that, we’re planning to build the Europa Clipper and then put it into storage, because we’re not going to have an SLS rocket available until 2025,” Bridenstine said. “That’s the current plan. I don’t think that’s the right plan, but we’re going to follow the law.”

Though the common sense thing for Congress to do would be to release NASA from this mandate and allow the agency to pick the launch rocket, do not expect that to happen. Congress wants SLS because of all the pork it produces. They will not allow NASA to reduce its reliance on SLS one iota, if they can. Unless pressured publicly (which I think is NASA’s goal with this announcement), Congress will let Europa Clipper sit in a warehouse for years, at a cost of between $36 to $60 million per year, waiting for SLS.

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SpaceX identifies problem with several engines on booster, requiring replacement

9:51 am

Capitalism in space: SpaceX has identified the issue with several engines on the first stage that caused a launch abort for an Air Force GPS satellite and has replaced those engines.

Since Falcon 9 B1062 suffered a rare last-second launch abort on October 2nd, SpaceX has discovered an issue with several new Merlin 1D booster engines and apparently removed affected engines from Falcon 9 booster B1062, shipped the engines to McGregor, Texas for testing, characterized the bad behavior, and implemented a fix capable of satisfying their strictest customers (NASA and the US military) in roughly three weeks.

The immediate fix appears to be replacing the engines for now as they troubleshoot the issue. They have now rescheduled the launch of the GPS satellite for November 5th.

It also appears that because the company has identified the engine issue and can spot it on any engine it uses, NASA has agreed to set a November 14th launch date for the next manned Dragon mission. They will hold a press conference tomorrow to outline the situation in more detail.

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Blue Origin pinpoints problem with BE-4 engine

9:34 am

Capitalism in space: According to ULA’s CEO Tory Bruno, Blue Origin has identified and fixed the issue with the turbopumps of its new BE-4 rocket engine.

United Launch Alliance Chief Executive Tory Bruno said Friday that the problem was “sorted out,” and that the full-scale, flight-configured BE-4 engine is now accumulating a lot of time on the test stand. Bruno made his comments about one hour into The Space Show with David Livingston.

Bruno’s company, ULA, is buying the BE-4 engine to provide thrust for the first stage of its upcoming Vulcan-Centaur rocket. This booster may make its debut next year, although ULA is still awaiting delivery of BE-4s for the first flight. Two of these large engines—each providing about 25-percent more thrust than the RS-25s used on the Space Shuttle—will power each Vulcan rocket.

Here’s what I think happened: Blue Origin struggled to fix the problem for several years. ULA, suspecting problems, got increasingly impatient at the lack of delivery of an operational engine, and threatened to dump the BE-4 in favor of Aerojet Rocketdyne’s engine unless it was given a test engine to analyze. Blue Origin finally complied in July, and very quickly ULA pinpointed the problem and the solution.

While this is good news for the development of both ULA’s Vulcan and Blue Origin’s New Glenn rockets, it does not speak well for the development team at Blue Origin. Nonetheless, the engine is always the big hurdle for designing a rocket, and that hurdle has now been passed.

During Bruno’s interview he also said that ULA still intends to recover and reuse these engines when it flies its Vulcan rocket, but gave no timeline for when that might happen. Initially, and probably for several years at least, expect those engines to be expendable and tossed into the ocean with each flight.

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“Flow-like” feature in the Martian lowlands

1:51 pm


Click for full image.

Cool image time! The photo to the right, rotated, cropped, reduced, and brightness-enhanced to post here, was taken on July 6, 2020 by the high resolution camera on Mars Reconnaissance Orbiter (MRO).

This is an uncaptioned image, labeled by the MRO science team as a “Flow-Like Feature in Chryse Planitia,” suggesting that they themselves are not exactly sure about what we are looking at. The latitude is 19 degrees north, which is a bit too far south for finding glacial features. Moreover, the craggy look of the ground here does not suggest an eroding glacier, but of eroding bedrock.

We could be looking at a volcanic feature, but this location is very far from Mars’ volcano regions. Nonetheless, another high resolution image, taken just to the west of this photo and given the exact same label, shows similar geology, and does strongly invoke a look of corroded lava flow.

The overview map below gives the context.
» Read more

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