Update on CAPSTONE in lunar orbit

Link here. The key takeaway is that this commercial privately built and operated lunar smallsat is doing what it was designed to do, even as its operators continue to overcome periodic technical problems.

For example, beginning January 26th the spacecraft stopped receiving commands from ground controllers. The problem solved itself when on February 6th “an automatic command-loss timer rebooted” the spacecraft. Meanwhile,

CAPSTONE has completed more than 12 orbits in its near-rectilinear halo orbit – the same orbit [that will be used by Lunar] Gateway – surpassing one of the mission’s objectives to achieve at least six orbits. The mission team has performed two orbit maintenance maneuvers in this time. These maneuvers were originally scheduled to happen once per orbit, but the mission team was able to reduce the frequency while maintaining the correct orbit. This reduces risk and complexity for the mission and informs plans for future spacecraft flying in this orbit, like Gateway.

Essentially, mission controllers are figuring out the best and most efficient methods for eventually maintaining Lunar Gateway’s orbit around the Moon, when it gets there.

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, any other book seller, or direct from my ebook publisher, ebookit. 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

Engineers struggle to salvage Lunar Flashlight cubesat

Because of thruster failures shortly after its December 11, 2022, NASA’s technology test lunar orbiter cubesat Lunar Flashlight has been unable to reach its planned orbit around the Moon.

Instead, first engineers have attempted an improvisation with the one thruster that had not initially failed, and when that did not work are now hoping to instead use the Earth’s gravity to shift its present path so that it will periodically fly over the Moon’s south pole, when it could possible still use its lasers reflectometer to gather data in the permanently shadowed craters there.

[Other than the thrusters, t]he rest of the CubeSat’s onboard systems are fully functional, and the mission recently successfully tested its four-laser reflectometer. This mini-instrument is the first of its kind and is designed and calibrated to seek out surface ice inside the permanently shadowed craters at the Moon’s South Pole.

As a engineering test satellite, everything that has happened has been to the good, as it has allowed these engineers to push this cutting edge cubesat technology to the limit.

Midori- Variations on “The Last Rose of Summer” by Ernst

An evening pause: Performed live 1990, four days before her 19th birthday. As every single commenter at the youtube page correctly notes, this is an incredibly difficult piece. “Many great violinists won’t play this in public, or even record it.” Just watch and see. If you admire great guitar players, you will be astounded by some of the moves she performs.

Hat tip Judd Clark.

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.

February 8, 2023 Quick space links

Courtesy of BtB’s stringer Jay.

 

 

 

 

 

Dormant volcanic vent on Mars

Dormant volcanic vent on Mars
Click for original image.

Cool image time! The photo to the right, rotated, cropped, and reduced to post here, was taken on November 19, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows what the science team labels “Intersecting Fissures.”

These fissures stand out distinctly on this terrain. If you look at an MRO context camera image, showing a wider view, you can see that the surrounding plain is relatively featureless, with few craters. Except for some strange and inexplicable dark streaks close by to the east, some mottled but flat terrain to the north, and a long but very faint similar east-west fissure to the south, this runelike fissure is the only major topological feature for miles around.

That context camera image also shows that this fissure sits on top of a very faint bulge, with hints that material had flowed downhill from the fissure’s western and southern outlets. Located very close to the equator, it is unlikely that any of those flow features are glacial, and in fact they do not have that appearance in the context camera picture. Instead, they have the look of Martian lava, fast-moving and far less viscous than Earth-lava, and thus able to cover large areas much more quickly.

Thus, all the evidence says that this feature is a dormant volcanic vent, sitting on a flood lava plain. And the overview map below cements this conclusion.
» Read more

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: Previously blacklisted Oregon professor sues university for being further blacklisted because he tweeted “all men are created equal.”

Bruce Gilley
Bruce Gilley of Portland State University

They’re coming for you next: Professor Bruce Gilley of Portland State University in Oregon, who previously had a peer-reviewed paper on colonialism withdrawn from publication because of death threats, has now sued the university because the former communication manager for its Division of Equity and Inclusion blocked him from an internal college Twitter discussion group because he had the nerve to tweet “all men are created equal.”

You can read his lawsuit complaint here [pdf]. Gilley not only sued the university’s Division of Equity and Inclusion, he also sued directly Tova Stabin, the communications manager who blocked him.

What makes the case interesting is that the day after he filed his lawsuit, the university unblocked him and its lawyer sent him an apologetic letter. Here is part of that letter, as quoted in the lawsuit complaint:
» Read more

The landing sites for two upcoming lunar landers

Map of Moon's south pole
Click for interactive map.

The approximate landing sites for two different lunar landers have now been revealed.

The map to the right, with the south pole indicated by the white cross, shows both, plus the planned landing site for Russia’s Luna-25 lander, presently targeting a summer ’23 launch. The green dot marks Luna-25’s landing site, inside Boguslawsky Crater.

The red dot marks the landing site in for India’s Chandrayaan-3 lunar lander/rover, now tentatively scheduled for launch by the end of ’23. This mission will put a small rover on the surface, and is essentially a redo of the failed Chandrayaan-2 mission from 2019.

The yellow dot in Malapert-A crater is now the likely landing site for Intuitive Machines Nova-C lander. This site is a change from the spacecraft’s original landing site in Oceanus Procellarum (where Astrobotic’s Peregrine lander is now going). In making this change, the launch of Nova-C also slipped to late June 2023, from the previously announced launch date of early 2023.

ULA stacks Vulcan-Centaur rocket for ground tests prior to first launch

ULA’s new Vulcan-Centaur rocket has finally been stacked in the company’s assembly facility at Cape Canaveral, ready to be rolled out for its first launchpad fueling tests prior to its first launch, tentatively scheduled for the end of March.

The odds of that launch date being met is quite uncertain. Right now neither the rocket’s payloads nor its solid rocket strap-on boosters have been added, and before that will happen the company plans to first roll the rocket out to the launchpad, do fueling and countdown tests. It will then roll it back to the assembly building to stack those components, and then roll it back to the launchpad for launch.

To meet that launch target everything must go perfectly during these preliminary operations, something that is generally unexpected for a rocket’s first launch. ULA however has an advantage, in that it has already done much of this testing using a dummy Vulcan, and it also has decades of experience launching rockets.

Much rides on this first launch. The payloads include Astrobotic’s first lunar lander, Peregrine, as well as Amazon’s first two test satellites for its Kuiper internet constellation. Also, ULA needs to complete two successful launches in order to get certified to begin its commercial launches for the military.

Virgin Orbit narrows cause of launch failure to $100 component

Though its investigation is not completed, Virgin Orbit has narrowed the cause of its January 9th launch failure from Cornwall to a $100 component in the second stage engine of its LaunchOne rocket.

Speaking on a panel at the SmallSat Symposium in Mountain View, California, Dan Hart said it was still premature to formally declare the root cause of the failed Jan. 9 flight of the company’s LauncherOne rocket on the “Start Me Up” mission from Spaceport Cornwall in England. However, he said while that investigation continues, evidence was pointing to a component in the rocket’s second stage engine.

“Everything points to, right now, a filter that was clearly there when we assembled the rocket but was not there as the second stage engine started, meaning it was dislodged and caused mischief downstream,” he said. He didn’t go into details about that component, other than to say that it was not an expensive item. “This is like a $100 part that took us out.”

Hart said the company would no longer use that filter and was “looking broadly” at other potential fixes.

No timeline as to when the company will complete the investigation or resume launches has been released. Since both the FAA and the UK’s Air Accidents Investigation Branch are involved, we should expect it to take longer than necessary.

Relativity’s Terran-1 rocket on launchpad for final tests prior to first launch

Relativity has once again stacked its Terran-1 rocket on its launchpad at Cape Canaveral for its final ground tests prior to first launch, hopefully later this month.

The launch date has not been announced, nor has a specific schedule for those tests, which will likely include several dress rehearsal countdowns where the rocket will be fueled as if for launch.

Terran-1 is a smallsat rocket, most of which has been 3D printed. If successful, Relativity plans to follow it in 2024 with the 3D printed Terran-R, which would be comparable in size and power to SpaceX’s Falcon 9. The company also claims that rocket will be entirely reusable.

February 7, 2023 Quick space links

Courtesy of BtB’s stringer Jay.

 

 

 

 

 

Today’s blacklisted American: Leftist professor fired by university for questioning its racist agenda

Ryan Hall
Ryan Hall

They’re coming for you next: English instructor Ryan Hall, a self-described leftist “who has never voted for a conservative in my life,” was fired by Western Kentucky University when he questioned its leftist and racist Diversity, Equity, and Inclusion (DEI) agenda that was also leaving students fearful to speak their minds out of fear of being punished.

From the second link:

“While I may not categorize myself as a conservative, the assaults on free speech, self-reliance, meritocracy, the family, science, and truth should alarm everyone,” Hall said in an email interview this month with The College Fix. “Many have pointed out that our institutions of higher education increasingly look like the temples for a state religion attempting to create hierarchies based on byzantine and bogus ideas; such systems have never worked out well historically, no matter how many newly minted sinecures suggest otherwise,” he said.

Hall told The Fix he had canceled all of his classes, five of them, for a week while he confronted his university about its bias in February 2022. “They fired me that same month after a few days of discussion. … They fired me because I would not return until we reached an agreeable solution, not because of the classes I had canceled, according to the email I received,” Hall said.

The first link above goes to an op-ed Hall wrote for an organization called the Foundation Against Intolerance & Racism, which appears to be a loose coalition of Substack writers opposed to the bigoted policies of most universities. In that op-ed Hall added these facts as to why he challenged his superiors at Western Kentucky:
» Read more

Perseverance and Ingenuity begin the journey up onto Jezero Crater’s delta

Perseverance's view ahead, February 7, 2023
To see the original images, go here and here.

Overview map
Click for interactive map.

After two years of detailed exploration on the floor of Jezero crater, the rover Perseverance and its Mars helicopter scout Ingenuity have finally begun the climb up onto the delta that in eons past flowed into Jezero Crater.

The panorama above was created from two Perseverance images taken by its right navigation camera on February 7, 2023 (Sol 699) (here and here), looking forward and uphill. On the overview map to the right the blue dot marks Perseverance’s location, with the yellow lines indicating the approximate area covered by this mosaic. The red dotted line in both images indicate approximately the rover’s eventually path.

Ingenuity’s present position is marked by the green dot. This is where the helicopter landed after completing its 42nd flight on February 4, 2023. Planned to fly 823 feet for 137 seconds, Ingenuity actually flew a slightly shorter distance, 814 feet, in that length of time. The difference is probably the result of Ingenuity’s need to find a good landing spot, and the one it found was slightly closer to its take-off point.

The flight however took the helicopter uphill, scouting the terrain that Perseverance plans to drive. While there is no terrain here that is much of a challenge for the rover, having the helicopter’s ground images in advance allows its operators to plan longer drives, as those images will help tell them what obstacles to avoid and route to choose.

The green oval indicates the area that Perseverance has left its first ten core samples for later pickup and return to Earth.

Space Force to do major cleanup of diesel fuel spill on Hawaiian mountaintop

Space Force officials yesterday announced that it will to do major cleanup of the diesel fuel spill that occurred on the top of the mountain Haleakala on the Hawaiian island of Maui last week.

The plan is to remove about 200 cubic yards of fuel-tainted soil, test the base of the dig, and then determine if more soil has to be removed.

The official making this announcement apologized repeatedly for the spill, so much so it was almost as if he was on his face on the ground, kow-towing. It of course made no difference. The leftist race-baiters in Hawaii made it clear where they stood on the matter.

On Friday, the Hawaiian rights group Kākoʻo Haleakalā called for the removal of all telescopes from the peak of Haleakala. The military “showcased their incompetence and lack of human decency when they allowed more than 700 gallons of diesel fuel to be spilled atop Haleakalā,” the group said in a statement.

“This is just the most recent example of how U.S. imperialism and military hegemony is protected in the Pacific while Hawaiians are ignored and our ʻāina is violated,” the statement said, using the Hawaiian term for land.

Let me translate: “We hate whites and America, and we want you out of Hawaii, now. And if you don’t go, we want you to cede all control to us, so that we treat you as the inferior beings we consider you to be.”

Note too that this group’s agenda is identical to the agenda of the race-baiters on the Big Island who are blocking construction of the Thirty Meter Telescope and are forcing the removal of telescopes there.

Japan’s H3 rocket’s first launch delayed due to problem in “flight system”

Japan’s space agency JAXA announced today that it will delay the first launch of its new H3 rocket for two days, to February 15, 2023, in order to fix an unidentified problem in the rocket’s “flight system.”

The H3 rocket’s first launch is already three years behind schedule. In 2022 the launch was delayed for a full year due to the discovery of defects in its main engines.

This government-controlled rocket was supposed to allow Japan to compete in the international launch market. It does not appear at this point that it will be able to do a very good job at that task. Though Mitsubishi is the main contractor, it appears JAXA is in charge and owns it. Such arrangements rarely produce a cheap, efficient, and reliable product for the commercial market.

Virgin Galactic’s WhiteKnightTwo mother ship unveiled after major overhaul

Virgin Galactic yesterday rolled its WhiteKnightTwo mother ship from its hanger after a 15-month overhaul in preparation for taxi and flight tests.

After some initial taxi and flight tests in Mojave in California, the plane will fly to New Mexico for further flight tests with Unity attached. Company officials hope to complete these test flights by the end of March, and then begin commercial flights shortly thereafter.

In comparing the pictures released yesterday at the link above with this 2009 picture, it appears the company completely replaced the central bar that connects the plane’s two passenger sections. In the older picture, that bar was not straight, but was built like a very shallow upside-down “V”, with the center point where a SpaceShipTwo spacecraft was attached.

The new bar is straight, and appears more robust.

Russian engineers recommend staying with ISS through 2028

Russian engineers yesterday concluded that ISS is technically capable of being operated through 2028.

However, Russia’s committee system for making any decisions is not done. This first analysis was done by Roscosmos’ top managers and its lower level engineers.

The proposed decision will now be considered at a meeting of the Scientific and Technical Council of Roscosmos. Based on its results, the state corporation will draft a message the Russian government.

At that point the Putin government will have to decide on an exit date from ISS. According to the article by Russia’s state-run press, “the minimum configuration of Russia’s own orbital outpost” will be in orbit by 2028, thus giving the government the option to leave ISS. We shall see.

SpaceX successfully launches commercial communications satellites

SpaceX tonight successfully used its Falcon 9 rocket to place a commercial geosynchronous satellite into orbit for the company Hispasat.

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

The 2023 launch race:

9 SpaceX
5 China
1 Rocket Lab
1 Japan
1 Russia

American private enterprise now leads China 10 to 5 in the national rankings, and the entire world combined 10 to 7.

ULA closing facility in Texas that makes parts for the retiring Atlas-5 rocket

ULA has announced that it is shutting down its facility in Harlingen, Texas, that makes parts for the company’s soon-to-be retired Atlas-5 rocket.

The facility will shut down at the end of this year, with a loss of about 100 jobs.

This closure is actually a very positive sign for ULA. It indicates that it is streamlining its operations. For example, construction of the Vulcan rocket that replaces the Atlas-5 is all done in Alabama. One of the reasons Atlas-5 cost so much was the widespread distribution of its ULA facilities, probably done to satisfy congressional demands.

With Vulcan, ULA has instead been much more focused on making it less expensive so it can compete with SpaceX. Thus, it simplified its construction, putting everything in Alabama. (Choosing Alabama was likely to satisfy the most powerful senator at the time, porkmeister Richard Shelby (R-Alabama), who has now retired.)

February 6, 2023 Quick space links

Courtesy of BtB’s stringer Jay.

 

 

  • Webb found an asteroid by accident during instrument calibration last year
  • I read this press release this morning, decided the story was mostly NASA fluff designed to sell Webb, and rejected giving it a full post. Discoveries like this happen all the time with all telescopes. Webb didn’t do anything special here. However, Jay is right that it deserves some mention, so here it is as a quick link.

 

 

 

 

 

A Martian slope streak caused by a dust devil?

A Martian slope streak caused by a dust devil?
Click for original image.

Cool image time! The photo to the right, cropped, sharpened, and enhanced to post here, was taken on January 5, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows the interior slope of an unnamed 9-mile-wide crater, located just south of the Martian equator.

On that slope are several slope streaks, their dark color suggesting they are relatively recent. Also on that slope is the track of a dust devil that traversed that across slope. The track and the top of one of those streaks match, suggesting the dust devil might have caused the streak.

Did it? Maybe. This image was certainly taken to try to find out. Right now scientists do not know what causes slope streaks, a phenomenon unique to Mars. Though they look like avalanches, they do not change the topography at all, and sometimes flow over rises. If anything, they appear to be a stain on the surface, caused by some unknown process.
» Read more

Today’s blacklisted American: CVS fires nurse for refusing to violate her religious beliefs

Robyn Strader
Robyn Strader

They’re coming for you next: Despite accommodating nurse practitioner Robyn Strader’s religious beliefs for more than six years, CVS fired her on October 31, 2021 after suddenly deciding that the Christian religion was no longer valid and no employees could cite it when it came time to prescribe drugs.

Robyn worked at a CVS MinuteClinic in Keller, Texas since 2015. Robyn sought a religious accommodation because prescribing any medications that could intentionally end the development or life of an unborn child would force her to violate her beliefs. For six-and-a-half years, the company accommodated her without a problem. When someone requested such a medication, usually only a few times per year, Robyn referred them to another practitioner at her location or to another MinuteClinic located just a couple miles away.

But CVS reversed course, joining the ranks of the “woke” corporations rendering religious employees second class citizens. In 2021, the company stated it would no longer honor religious accommodations related to such medications. Soon after this policy was put in place, CVS terminated Robyn.

Strader is now suing, with the non-profit legal firm First Liberty representing here. You can read her lawsuit here [pdf].
» Read more

Space station builder Voyager raises $80 million in private investment capital

Capitalism in space: Voyager Space, one of three companies that NASA has provided funds to build a private space station, has now raised $80 million in private investment capital.

The funding includes participation from NewSpace Capital, Midway Venture Partners and Industrious Ventures, according to U.S. Securities and Exchange Commission filings and other documents viewed by TechCrunch. Seraphim Space also participated, TechCrunch has confirmed. The funding was filed with the SEC on January 27.

The company is building Starlab in partnership with Nanoracks (which is the majority owner of Voyager) and Lockheed Martin, which has already received $160 million from NASA.

February 3, 2023 Quick space links

Except for the first, all are courtesy of Jay, BtB’s stringer, who trolls Twitter so I don’t have to.

 

 

 

 

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