NASA upgrades software for monitoring potentially dangerous asteroids

NASA has installed a major upgrade to the software it uses for monitoring, tracking, and predicting the future orbits of potentially dangerous asteroids.

Sentry [the original software used for the past 20 years] was very effective at calculating orbital paths based on how an asteroid is affected by the gravitational pull of the Sun and planets, but there were a few factors that it couldn’t account for. In the long run, these uncertainties can snowball into many possible orbits that may or may not impact Earth.

The Yarkovsky effect, for instance, is where the Sun unevenly heats the surface of an asteroid as it spins, creating thermal forces between the “day” and “night” sides of the rock that can produce thrust. Other times, asteroids that swing past Earth very closely could be nudged into different orbits by the planet’s gravity, changing the paths of their eventual return.

The first Sentry system couldn’t incorporate either of these two factors, meaning that for special case asteroids like Bennu or Apophis, astronomers would have to manually analyze their orbits, which is a complex and time-consuming process.

But Sentry-II is designed to account for things like these. This latest version uses a different algorithm that models thousands of random points within the uncertainty space of an asteroid’s orbit, then figures out which ones have a chance of striking Earth in future. This, the team says, could help find scenarios that have very low probability of impact.

What this upgrade means is that as new asteroids are discovered the software will be able to very quickly calculate with better accuracy any potential impacts in the coming centuries. The results won’t be perfect, but less manual work will be necessary, meaning fewer dangerous asteroids will fall through the cracks.

Where Ingenuity and Perseverance presently sit in Jezero Crater

Perseverance and Ingenuity, December 8, 2021
Click for interactive map.

The map to the right, annotated to post here, shows the present location of the rover Perseverance (the red dot) in relation to the 17th flight of the helicopter Ingenuity (indicated by the green line and dot) that successfully occurred on December 5, 2021.

Perseverance has been very very very very slowly retreating south, following the same route it took to move into the rough sand dune region the scientists have dubbed Seitah. Based on their long term plans, the rover will retrace its path (the white dotted line) to its landing site, and then continue along the yellow dashed line to eventually reach the base of the delta, dubbed Three Forks, that in the distant past poured through a gap in the rim of Jezero Crater.

The helicopter meanwhile is also retracing its flights, heading north to the spot where Perseverance first placed it on the ground. Because of the seasonally thinner atmosphere, the helicopter’s flights during that return journey must be shorter, which is why the 17th flight only traveled halfway across Seitah. In crossing it the first time it had done so in one flight. Now it will take two.

During that 17th flight it appears that the topography between the rover and the helicopter’s landing site caused a loss of communications as the helicopter was landing.

The Ingenuity team believes the 13-foot (4-meter) height difference between the Perseverance rover and the top of Bras [an outcrop] contributed to the loss of communications when the helicopter descended toward the surface at the end of its flight.

That loss of communications apparently caused no problems, but it will likely mean that Ingenuity will do no more flights until Perseverance can get closer and better positioned.

Russia launches two tourists to ISS

Capitalism in space: Using its Soyuz-2 rocket and Soyuz capsule, Russia today successfully launched two tourists to ISS.

Onboard the Soyuz is Yusaku Maezawa, a Japanese billionaire known for starting online businesses Start Today and Zozo. In addition to his Soyuz mission, he has a circumlunar flight aboard SpaceX’s Starship—called “dearMoon”—booked for no earlier than 2023. Maezawa purchased both available seats on this flight of Soyuz. He [is] joined by Yozo Hirano—a media producer from Zozo—who will document the MS-20 mission. This flight will mark the first time two Japanese astronauts fly together, as well as the first flight of any Japanese space tourist.

The mission is commanded by experienced Russian cosmonaut Alexander Misurkin, on what is his third spaceflight. During the mission, he will stand ready to pilot the Soyuz in case the automated guidance software fails.

The Russians claim that this is their first tourist flight to ISS since 2009, but that makes believe the two filmmakers launched to ISS in October were not paying passengers. They might have been working on ISS, and not merely tourists, but they were not professional astronauts but paying customers.

This flight however is the first organized with Russia by the American company Space Adventures since 2009, ending that long gap caused almost entirely because all Soyuz seats since then had been bought by NASA to replace the shuttle. With manned Dragon flights available, the Russians and Space Adventures can sell tickets again.

The leaders in the 2021 launch race:

46 China
27 SpaceX
21 Russia
6 Europe (Arianespace)
5 ULA

China still leads the U.S. 46 to 43 in the national rankings. With SpaceX and Rocket Lab launches set for later tonight, these numbers should rise again.

Kickstarter campaign for video game based on Pioneer begins January 18, 2022!

The asteroid mining ship Dream Watcher docked on the Mars space station.
From Pioneer: The asteroid mining ship Dream Watcher docked
on the Mars space station Landville, c2183.

Back in January, 2021 I wrote an essay, Pioneers and the Future, touting the coming Kickstarter campaign for a digital game based on my science fiction book, Pioneer, that we then expected to start in only a few short weeks. As I concluded,

Very shortly a crowd-funding project will launch, based on my book Pioneer itself. An adventure video game using a graphic novel style has been under development for the past two years and will launch as a crowdfunding project in just a matter of weeks. Both illustrations in this essay come from that project. The producers will be offering some exclusive and limited rewards for supporters, both from themselves and from me personally, so keep an eye on Behind the Black for announcements. You will want to be the first through the door when this project launches.

Not surprisingly, a number of ongoing issues related to COVID as well as casting forced a delay in that campaign.

No more! On January 18, 2022, the Kickstarter campaign for this new video game, Pioneer 2140CC, based on my science fiction book Pioneer, will begin.

The webpage for the game and the campaign can be found at PioneerSpaceGame.com. The press release can be read here.

Tokyo, Japan – Enterstellar Studios is excited to announce that Pioneer 2140CC, a visual novel style, sci-fi space video game, will launch on Kickstarter January 18th, 2022. Pioneer 2140CC is based on the book Pioneer, written in 1983 by famed space historian, radio personality, and cave explorer Robert Zimmerman, who writes about space, science, and culture at his website Behind the Black. The Kickstarter campaign will run from January 18th until February 24th and offer unique physical and rare NFT (non-fungible token) rewards. A minimum funding goal is set at $73,000 USD

The press release outlines many of the game’s planned highlights, as well as the limited and exclusive rewards available for those who donate to the campaign.

The creator of the game, Aaron Jenkin, has worked with me tirelessly for the past four years developing the game so that it will not only be a great video game, it will also faithfully capture accurately Pioneer’s story, characters, ideas, and fast-paced action. I have been endlessly impressed with the quality of Aaron’s work, as well as the top-notch artists he had brought into the project from day one.

So, if you like video games as well as science fiction, this game is for you! Give it a look, and when January 18, 2022 rolls around please consider donating generously so that Aaron can make Pioneer 2140CC a reality!

Hubble resumes full science operations

Engineers have now successfully reactivated the Hubble Space Telescope’s second spectrograph, so that the telescope is now fully operational for the first time since it went into safe mode on October 25th.

NASA’s Hubble Space Telescope team recovered the Space Telescope Imaging Spectrograph on Monday, Dec. 6, and is now operating with all four active instruments collecting science. The team has still not detected any further synchronization message issues since monitoring began Nov. 1.

The team will continue work on developing and testing changes to instrument software that would allow them to conduct science operations even if they encounter several lost synchronization messages in the future. The first of these changes is scheduled to be installed on the Cosmic Origins Spectrograph in mid-December. The other instruments will receive similar updates in the coming months.

Essentially, they are modifying the telescope’s software so that it will not shut down should it “encounter several lost synchronization messages.” As the engineers have never fully explained this issue, I suspect this is a work-around to ignore an issue that in the past they would have taken more seriously. Now they are doing a cost-benefit analysis, and have decided that ignoring some of these messages is better than fixing them. It might even be impossible to do so.

Today’s blacklisted American: The American Heart Association censored by Twitter

Twitter: Home for censorship
Twitter: Home for censorship.

The new dark age of silencing: For Twitter, it doesn’t matter that the American Heart Association (AHA) is a respected medical organization. Nor does it matter that the AHA annually runs a conference where researchers present their research under rigorous rules that prevent shoddy work from being submitted.

No, all that matters to Twitter is that a paper happened to document the potential risks of the mRNA shots against COVID-19 to the cardiovascular systems of patients, risks that were significant and that should cause a serious reconsideration about the administration of these experimental drugs.

For Twitter, such research is unacceptable, and it must be banned!

Dr. Steven R. Gundry of the International Heart and Lung Institute wrote an abstract that raised a concern about mRNA vaccines for COVID-19 potentially raising the inflammatory markers in the blood. Gundry’s group has been conducting a long-term study of the risk for a new Acute Coronary Syndrome (ACS). Patients in the clinic have received a clinically validated measurement of multiple blood protein biomarkers called the PULS score every 3-6 months for eight years. The study began before the pandemic and has accumulated a significant history for participants. But Twitter decided the information that the group found is dangerous. [emphasis mine]

For Twitter, nothing negative can ever be said about the jab. It is godlike, perfect, and must be supported in all publications. For scientists to publish research with the American Heart Association that dares raise questions about the jab’s safety is verboten, and thus Twitter’s all wise moderators, all obviously trained as doctors and scientists, acted to censor such a report, as shown in the screenshot below.
» Read more

Curiosity moves into a mountain gap

Maria Gordon Notch
Click for full resolution version. Original images here and here.

Curiosity's location, December 6, 2021
Click for interactive map.

For the last three weeks the Curiosity science team has had the rover poking about at the base of the 40 foot cliff on the right of the panorama above. At that location many rocks and boulders had fallen from the top of the cliff, which gave them an opportunity to study the geology of the plateau above, even though it was literally beyond reach.

Beginning yesterday that work ended, and the science team finally made the commitment to move forward, into the gap above where the rover will turn right, climb up onto that plateau through a notch they have dubbed Maria Gordon Notch. The map to the right shows this coming route with the red dotted line.

Once in that notch Curiosity will truly be in the mountains of Gale Crater, even if those mountains are only the foothills to Mount Sharp.

It is interesting to contrast the roughness of the terrain that Curiosity is now routinely traveling, with the relatively benign ground that Perseverance is traversing on the floor of Jezero Crater. While Curiosity is pushing forward into steeper and rougher terrain, the Perseverance team is retreating from the somewhat mild sand dune ground of South Seitah, even though that ground is far less challenging than anything faced by Curiosity. You can see this retreat at the interactive map here. Zoom in and place your cursor over each waypoint. Rather than push forward, the Perseverance team seems willing to have the rover retreat and retrace its route around Seitah, even though to retrace those steps will likely take a few weeks, during which they will cover no new ground and will likely learn little new.

Why the Perseverance team seems so timid is puzzling. It could be they are still working out the kinks of their operation. It could be that they want to take no risks at all this early in their mission. And it could also be that the team culture at Perseverance is simply less daring than that of the Curiosity team.

Only time will answer this question. I suspect as the Perseverance mission unfolds its scientists will become more bold. We just need to give them time.

Astra’s next launch to be in Florida

According to statements by Astra and the Space Force, the startup’s next launch, its first operational mission intended to place payloads in orbit, will occur in Florida at Cape Canaveral.

Astra announced that it will conduct a launch of its Rocket 3.3 vehicle from Space Launch Complex 46 at Cape Canaveral Space Force Station in January. The pad, originally developed for tests of the Trident submarine-launched ballistic missile, is now operated by Space Florida. It has been used for launches of Athena rockets and, in 2019, a test of the launch abort system for NASA’s Orion spacecraft.

..Astra said in the statement that it will carry a payload for NASA on that flight but did not disclose additional details. A company spokesperson said this launch will be for NASA’s Venture Class Launch Services (VCLS) program, under a VCLS Demo 2 contract the company won a year ago.

That launch, designated ELaNa 41 by NASA, will carry five cubesats, according to a NASA manifest. Four of the cubesats are from universities: BAMA-1 from the University of Alabama, CURIE and QubeSat from the University of California Berkeley and INCA from New Mexico State University. The fifth, R5-S1, is from NASA’s Johnson Space Center.

No specific date for the launch has as yet been announced.

ULA and China complete launches

Two launches were successfully completed in the past twelve hours.

First ULA’s Atlas-5 rocket successfully launched two Space Force military satellites and a NASA ultraviolet telescope into orbit on a launch that had been repeatedly delayed since February.

Next, one of China’s pseudo-private companies, Galactic Energy, completed its second launch of its Ceres-1 rocket, putting five smallsats into orbit. As the Ceres-1 rocket uses solid rocket motors, its initial development was for the military, and thus everything Galactic Energy does is carefully supervised by that Chinese military.

The leaders in the 2021 launch race:

46 China
27 SpaceX
20 Russia
6 Europe (Arianespace)
5 ULA

China now leads the U.S. 46 to 43 in the national rankings. The 118 total launches this year is now the most since 1985. And this number is only temporary, with two more launches scheduled in the next 24 hours.

Astronomers discover galaxy with no dark matter

The uncertainty of science: Astronomers have detected a galaxy about 250 million light years away that shows no evidence of any dark matter, a phenomenon that defies the accepted theories about dark matter.

The galaxy in question, AGC 114905, is about 250 million light-years away. It is classified as an ultra-diffuse dwarf galaxy, with the name ‘dwarf galaxy’ referring to its luminosity and not to its size. The galaxy is about the size of our own Milky Way but contains a thousand times fewer stars. The prevailing idea is that all galaxies, and certainly ultra-diffuse dwarf galaxies, can only exist if they are held together by dark matter.
Galaxy AGC 114905

The researchers collected data on the rotation of gas in AGC 114905 for 40 hours between July and October 2020 using the VLA telescope. Subsequently, they made a graph showing the distance of the gas from the center of the galaxy on the x-axis and the rotation speed of the gas on the y-axis. This is a standard way to reveal the presence of dark matter. The graph shows that the motions of the gas in AGC 114905 can be completely explained by just normal matter.

“This is, of course, what we thought and hoped for because it confirms our previous measurements,” says Pavel Mancera Piña. “But now the problem remains that the theory predicts that there must be dark matter in AGC 114905, but our observations say there isn’t. In fact, the difference between theory and observation is only getting bigger.”

The evidence for dark matter in almost all galaxies is the motion of gas and stars in the outer perimeter. Routinely they move faster than expected based merely on visible ordinary matter. To account for the faster speed, astronomers beginning in the late 1950s invented dark matter, an invisible material with a mass sufficient to increase the speeds of objects and gas in the outer regions of galaxies.

That increasingly astronomers are finding galaxies with no evidence of dark matter, based on rotation speeds, only makes this mystery all the more baffling.

Stop being afraid!

After almost two years the data continues to confirm the very first data in March 2020, showing the same thing time after time after time after time. COVID-19 is merely a variation of the ordinary flu, and the panic that has accompanied its arrival in early 2020 was never justified, not for one instant. Let me do a quick review of some recent data points:

First, the Wuhan flu is harmless to more than 99% of the population. If you are under 70 and healthy and get the virus, you are going to survive it. Period. And I say this from personal experience, as I am 68, have both asthma and a heart condition, and I just survived COVID. It wasn’t pleasant, but after two weeks it is over, and here I am.

More important, the numbers and data prove my anecdotal experience, as I noted in a detailed essay in October 26, 2021 — How deadly is COVID-19, really? — using numbers from the CDC as well as the New York Times. More than 99% of the population survives COVID-19, with no serious long term issues.

CDC estimates as of October 2021

Since then the CDC has updated its estimates of the number of people who have been infected by the Wuhan flu, compared to the numbers who have died, as shown in the screen capture to the right. Based on these numbers, 146 million have been infected by COVID (a little less than half the country) and 921,000 have died, resulting in an overall survival rate for anyone who gets COVID-19 as a robust 99.37%.

And that number is deceiving, because the large bulk — almost all — of those in that 0.63% who died were elderly (average age 78) and very sick (with one to three morbidities). A very few were younger, but were generally in very poor healthy (obese or with diabetes).

If you were part of the general healthy population, COVID-19 was harmless to you. In fact, half the country already knows this, as they have been infected and are alive to tell about it. Most had minor symptoms, though many (like myself) got sick for several weeks and then recovered. All however survived, just like the flu.

COVID-19 simply does not merit any special actions, other than to protect that elderly and very vulnerable population. Ordinary people must stop being afraid of it. Take off the masks. Rip down the plexiglass. Hug your friends. Return to normal life.

And most important, stop being afraid!
» Read more

Yutu-2 continues its travels on Moon’s far side

The square boulder being targeted by Yutu-2

An update on the Chinese lunar rover Yutu-2 has revealed that its science team has now decided to head towards a square boulder that the rover had recently spotted on the nearby horizon.

The photo from Yutu-2 to the right shows that boulder. The original update was at this Chinese-language website.

The boulder is presently about 260 feet away, which at pace Yutu-2 travels, about 100 feet per lunar day, will take about two to three lunar days to get there.

Yutu-2 has been traversing the floor of 115-mile-wide Von Kármán crater since January, 2019, a total of 36 lunar days, each about 14 Earth days long. The rover goes into hibernation during the lunar night, is then awakened each lunar morning to operate for about two-thirds of that lunar day, during which it travels about 100 feet, and is then returned to hibernation with the setting of the sun.

Arianespace launches two Galileo GPS-type satellites

Capitalism in space: Using a Russian Soyuz-2 rocket, Arianespace successfully launched two Galileo GPS-type satellites from its spaceport in French Guiana tonight.

The leaders in the 2021 launch race:

45 China
27 SpaceX
20 Russia
6 Europe (Arianespace)

China still leads the U.S. 45 to 42 in the national rankings. This launch tonight was 116th successful launch in 2021, which is the most launches completed in a year since 1988. Based on the number of planned launched over the next three weeks, there is an outside chance that the global total will top 127, making this the second most active year ever in the history of space. Even if the numbers end up in the mid-120s, 2021 will be among the top eight years ever.

And I expect next year to easily top this year.

Another obvious hoax paper published by peer-review journal

Alan Sokal strikes again! Using fake names whose initials spell out SOKAL III, several anonymous scientists were successful in getting the peer-review journal Higher Education Quarterly to publish a completely fake paper, with numerous errors on every page, no data, absurd math, and whose authors gave themselves fake credentials.

Peer reviewers failed to perform basic due diligence on the paper submitted in April and approved in October, neglecting, for example, to verify that authors “Sage Owens” and “Kal Alvers-Lynde III” were UCLA professors as they claimed. Owens even used an encrypted email service for correspondence with the journal.

They didn’t check whether the conservative foundations named as active funders of higher education actually existed. The “Randy Eller Foundation” is made up, while the Olin Foundation shut down in 2005.

The author who goes by Owens told The Chronicle of Higher Education that the journal didn’t even ask to see their data: “Every page has some glaring errors.”

The paper was quickly retracted by the journal, but appears so fake that the entire editorial board of this journal should resign.

Alan Sokal by the way did this exact same thing in 1996, proving that most social and gender study journals were utter bunk. Not that his hoax accomplished much, as these brainless departments marched on until they have permeated all of academia with their nonsense, with Critical Race Theory now leading the way.

Read the whole article. Based on some comments by Owens, it is very possible that these hoaxers have gotten a slew of similar papers published, and are only waiting to pull the string.

SpaceX begins construction of Starship launchpad in Florida

Capitalism in space: Elon Musk yesterday announced that SpaceX has begun the construction of a Starship launchpad at its facility at Cape Canaveral, though no launch scheduled was revealed.

Musk implied that the Starship orbital launchpad is being built at Launch complex 39A. If so, it will pose some scheduling issues for SpaceX, as the company also uses that site for Falcon 9 and Falcon Heavy launches. In fact, it is the only one it uses for Falcon Heavy.

NASA buys more Dragon manned flights

Capitalism in space: To give it some coverage because of continuing delays in Boeing’s Starliner manned capsule, NASA announced yesterday that it has awarded SpaceX contracts for three more manned Dragon manned flights to ISS.

NASA issued a contract notification announcing its plans to issue a sole-source award to SpaceX for three missions. Those missions would be in addition to the six “post-certification missions,” or PCMs, that SpaceX won as part of its $2.6 billion Commercial Crew Transportation Capability (CCtCap) contract in 2014. The announcement did not state the price of those three new missions.

This is money that would have gone to Boeing, if it had gotten its act together and gotten Starliner flying on schedule. Instead, SpaceX is making the profits.

There has been no updates from Boeing since October on the valve issue that now stalls Starliner. While Boeing claims it is aiming for an unmanned demo flight to ISS in early ’22, this remains entirely speculative at this moment.

BE-4 engine delayed until ’22

Capitalism in space: The CEO of ULA, Tory Bruno, admitted yesterday that the first production versions of Blue Origin’s BE-4 rocket engine, required for his company’s new Vulcan rocket, will not be delivered until until early ’22.

Bruno had previously said he expected the engines in late 2021 but on Friday he confirmed the BE-4s will not arrive until early 2022. “I was hoping to get those engines for Christmas. I had giant stockings at home waiting for them,” Bruno quipped in the CNBC interview.

“I’ll say it’s taking them a little longer to fabricate my production engines. They’re in the factory now being built at Blue Origin,” said Bruno. “The COVID epidemic has affected them and their supply chain and it’s just taking a little bit longer, but they’re doing very, very well,” he added. “There’s been no problems with them and in fact, we’re doing the final testing, or what we call certification testing. And that is just going really, really well.”

It appears that Blue Origin is dealing with the difficulties of production, not design, at this point, the same kind of issue that SpaceX recently revealed with its Raptor engine. Blue Origin needs to be able to manufacture these engines at a somewhat high pace, as both ULA’s Vulcan and Blue Origin’s New Glenn rocket use it. It appears that in designing it Blue Origin didn’t think about the manufacturing until very late in the game.

Bruno also said that he plans on flying Vulcan twice in ’22. We shall see.

Sunspot update: Sun continues to be more active than predicted

Time for our monthly sunspot update, using NOAA’s most recent monthly graph of sunspot activity. That graph is below, annotated to show the previous solar cycle predictions and thus provide context. It covers all activity through the month of November.

The pattern for the past two years since the end of the solar minimum continues, with sunspot activity consistently exceeding the prediction of NOAA’s panel of solar scientists, as indicated by the red curve. The activity in November dropped very slightly from October, but remained more active than the prediction.

» Read more

Today’s blacklisted American: Professor fired for mistakenly confusing the names of two black students

Fordham: A Jesuit University where racism rules
Fordham: A Jesuit University where racism rules.

The new dark age of silencing: An English professor at Fordham University in New York, Christopher Trogan, was fired shortly after he made the unforgivable sin of accidently mixing up the names of two black students.

The name mix-up occurred on Sept. 24 in a Composition II class taught by Trogan. The two students whose names were mixed up sent Trogan an email after class expressing that they felt disheartened and disrespected, and believed the mistake occurred because they were both Black.

Later that day, Trogan sent an email addressing the situation to all of his students in both sections of his Composition II course. He referred to the name mix-up as an “innocent mistake” and said he had a “confused brain” because the two students arrived late while he was reading the work of another student at the lecturer podium. “The offended student assumed my mistake was because I confused that student with another Black student,” Trogan said in his email to students. “I have done my best to validate and reassure the offended student that I made a simple, human, error. It has nothing to do with race.”
» Read more

Weird storms on Jupiter

Storms on Jupiter
Click for full image.

Cool image time! The photo to the right, reduced to post here, was taken during Juno’s 38th close fly-by of Jupiter. It was enhanced and released yesterday by citizen scientist Kevin Gill to bring out the storm details, both of the large white storm at the bottom of the photo and the oblong eddy in the center.

Note the white puffy clouds sticking up from both larger cyclones. These tiny thunderheads are probably about the size of a very large Earth storm, but I am guessing. I don’t know the scale, but I suspect the Earth would fit within this image.

The oblong storm is actually an eddy that is swirling around the white and more stable storm below it.

More delays for SLS?

According to a report today at Ars Technica, there is an engine issue with the SLS rocket presently being prepared for a February unmanned test flight that could delay the launch for months.

The info is buried at the very bottom of the article:

There’s an issue with an SLS engine controller. This past weekend, rumors emerged about a problem with the controller for one of the four RS-25 engines that power the Space Launch System. NASA has not officially commented, but Aviation Week’s Irene Klotz spoke with Aerojet’s RS-25 program manager, Jeff Zotti. Troubleshooting the problem began on November 22, Aviation Week reported.

Schedule impacts yet to be determined … If necessary, “replacing a line or a component … we’re probably talking about multiple days. Replacing an engine, we’re probably talking about multiple weeks,” Zotti told the publication. “On top of that, we have to assess what that does and how that affects the vehicle and the integration activities that are going on,” he added. All of that must be factored into a potential delay of the launch, presently scheduled for February 12. A summer launch for the SLS now seems far more likely than spring.

Any delay beyond March poses a very serious and complex problem. The solid rocket strap-ons have a one year life expectancy once stacked, and both were initially stacked about a year ago. The February launch pushes that life span somewhat. A longer delay is more than can be waived.

SpaceX completes Starlink/BlackSky Falcon 9th launch

Capitalism in space: SpaceX tonight successfully launched 48 Starlink satellites and 2 BlackSky commercial Earth observation satellites using its Falcon 9 rocket.

This was the 27th successful launch by SpaceX, extending its record this year for the most launches in a year by any private company ever. The first stage made its ninth successful flight, landing successfully on the drone ship in the Atlantic. The fairings were new, but were expected to be recovered and reused.

The leaders in the 2021 launch race:

45 China
27 SpaceX
20 Russia
5 Europe (Arianespace)

China’s lead of the U.S. in the national rankings is now 45 to 42.

NASA awards contracts to three private space station projects

Capitalism in space: NASA today announced development contract awards to three different private space station projects.

  • Nanoracks Starlab concept won $160 million. Partners include Voyager Space and Lockheed Martin.
  • Blue Origin’s Orbital Reef project was awarded $130 million, partnering with Sierra Space, Boeing, and Redwire.
  • Northrop Grumman won $125.6 million on a concept based on upgrades to its Cygnus freighter.

All three contracts are Space Act agreements, designed by NASA to jumpstart the companies and their design efforts. All three are in addition to the effort by Axiom to build its own ISS modules that will eventually detach to form its own independent station.

That’s four private American space stations now in the works. All are aiming to launch before this decade is out.

Today’s blacklisted American: Kyle Rittenhouse temporarily forced out of ASU

How the left views someone found not guilty: GUILTY!
The contempt leftist students at ASU have for the law

It appears being found innocent of a crime no longer is sufficient for the jack-booted storm-troopers on the student left. Heavy protests at Arizona State University against Kyle Rittenhouse‘s attendance at the university as an online student has now apparently forced him out of ASU, at least temporarily.

From the first link:

Students groups like MEChA (Movimiento Estudiantil Chicanx de Aztlán), Students for Socialism, Students for Justice in Palestine and the Multicultural Solidarity Coalition are organizing a rally this week to “get murderer Kyle Rittenhouse off [the] campus.” He is not on campus since he is enrolled as an online student. (Indeed, some reports indicate that he may not be currently enrolled for any classes at ASU). However, Rittenhouse has expressed interest in in-person attendance at ASU. Students and faculty are being called to the rally to “protect students from a violent, blood-thirsty murderer.”

How tolerant of them. As far as these brownshirts are concerned, Rittenhouse will always be guilty, no matter what, and should fry in hell. Or at least, he should be sent to a concentration camp where these leftists believe all their opponents should be sent. Gas chambers next if possible.

When this anti-Rittenhouse demonstration did occur on December 1st, it suddenly found itself overwhelmed by conservatives chanting “Let’s Go Brandon!” and “Self-Defense!” The videos at this link are fun to watch, as the leftists keep advocating positions of hate and bigotry (“All whites are bigots”) while the protesters stand for self-defense, freedom, and fair play. And there do appear to be as many pro-Rittenhouse protesters as anti.

Many of the conservatives crashing the leftist protest were also apparently supporters of Kari Lake, who is a former Arizona television news anchor running for governor, with Donald Trump’s endorsement.

It appears that Rittenhouse might still attend ASU, even in person. From the last link:

“Amid his most recent semester, Kyle’s professors at Arizona State University recommended a compassionate withdrawal of his online classes. Now that the trial is behind him, Kyle is eager to enroll in more classes. He is hopeful that attending Arizona State in person will soon be an option,” Hancock [Rittenhouse spokesman] said.

If he should do so, Rittenhouse should be prepared for violence against him. Arizona however is an open-carry state. He will be within his rights to walk around openly armed. I also suspect that many of the conservatives who crashed the leftist protests will be eager to stand by him in support, equally armed.

Astronauts successfully complete spacewalk, replace broken antenna

After a two day delay caused by the danger of impact from debris from the Russian anti-sat test, two astronauts today successfully completed a six-hour-plus spacewalk to replace a malfunctioning antenna on ISS.

NASA astronauts Thomas Marshburn and Kayla Barron concluded the first Expedition 66 spacewalk at 12:47 p.m. EST, after 6 hours and 32 minutes. Marshburn and Barron successfully installed an S-band Antenna Subassembly (SASA) on the Port-1 truss structure and stowed the failed antenna. Additionally, the pair completed get-ahead tasks on the Port-4 truss structure, including resetting the torque on a set of bolts.

This was the fifth spacewalk for Marshburn, the first for Barron, and the 13th spacewalk at the International Space Station this year. Marshburn has now spent a total of 31 hours and one minute spacewalking, and Barron’s spacewalking time is now 6 hours and 32 minutes. Space station crew members have now spent a total of 64 days, 12 hours, and 26 minutes working outside the station conducting 245 spacewalks in support of assembly and maintenance of the orbiting laboratory.

It is unclear if any debris that canceled the spacewalk earlier in the week ever came close to the station. It is just as likely that NASA was overly cautious.

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