Category: Behind The Black

The nearest star-forming region, as seen in infrared by Webb

10:05 am

The nearest star-forming region, as seen by Webb
Click for original image.

Time for another cool image on this somewhat quiet Monday. The false-color infrared image to the right, reduced and sharpened to post here, was taken by the Webb Space Telescope, and shows the Rho Ophiuchi star-forming region, the nearest to our solar system at a distance of about 460 light years.

It is a relatively small, quiet stellar nursery, but you’d never know it from Webb’s chaotic close-up. Jets bursting from young stars crisscross the image, impacting the surrounding interstellar gas and lighting up molecular hydrogen, shown in red. Some stars display the telltale shadow of a circumstellar disc, the makings of future planetary systems.

The young stars at the centre of many of these discs are similar in mass to the Sun or smaller. The heftiest in this image is the star S1, which appears amid a glowing cave it is carving out with its stellar winds in the lower half of the image. The lighter-coloured gas surrounding S1 consists of polycyclic aromatic hydrocarbons, a family of carbon-based molecules that are among the most common compounds found in space.

There are two features that are most compelling to me in this image. First, the red hydrogen jet that cuts across the entire right half of the image from top to bottom. At the top you can see how that jet is pushing material before it. Second, we have the cave-like structure surround S1, the central star. The yellowish cloud is almost like a hand cupped around that star.

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A galaxy of violence

9:53 am

A galaxy of violence
Click for original image.

Time for another cool image! The picture to the right, cropped, reduced, and sharpened to post here, was taken by the Hubble Space Telescope, and shows a well defined spiral galaxy face-on in optical wavelengths.

This whirling image features a bright spiral galaxy known as MCG-01-24-014, which is located about 275 million light-years from Earth. In addition to being a well-defined spiral galaxy, MCG-01-24-014 has an extremely energetic core, known as an active galactic nucleus (AGN), so it is referred to as an active galaxy. Even more specifically, it is categorised as a Type-2 Seyfert galaxy. Seyfert galaxies host one of the most common subclasses of AGN, alongside quasars. Whilst the precise categorisation of AGNs is nuanced, Seyfert galaxies tend to be relatively nearby ones where the host galaxy remains plainly detectable alongside its central AGN, while quasars are invariably very distant AGNs whose incredible luminosities outshine their host galaxies.

In contrast, the core of our own Milky Way galaxy is very quiet, which is likely a factor in why it was possible for life to form on Earth.

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Webb takes another infrared image of Uranus

9:32 am

Uranus as seen in infrared by Webb
Click for original image. Go here for Uranus close-up

Astronomers have used the Webb Space Telescope to take another infrared image of Uranus, following up on earlier observations with Webb in April.

The new false-color infrared picture is to the right, cropped, reduced, and enhanced to post here. Though the close-up of Uranus is in the left corner, the overall view is somewhat wider than the image I highlighted previously, showing many background galaxies and at least one star. The star is the spiked bright object on the left. In false color the galaxies all been given an orange tint, while the blue objects near Uranus are its moons. Because Uranus’s rotational tilt is so extreme, 98 degrees compared to Earth’s 23 degrees, its north pole is presently facing the Sun directly, and is in the center here.

One of the most striking of these is the planet’s seasonal north polar cloud cap. Compared to the Webb image from earlier this year, some details of the cap are easier to see in these newer images. These include the bright, white, inner cap and the dark lane in the bottom of the polar cap, toward the lower latitudes. Several bright storms can also be seen near and below the southern border of the polar cap. The number of these storms, and how frequently and where they appear in Uranus’s atmosphere, might be due to a combination of seasonal and meteorological effects.

The polar cap appears to become more prominent when the planet’s pole begins to point toward the Sun, as it approaches solstice and receives more sunlight. Uranus reaches its next solstice in 2028, and astronomers are eager to watch any possible changes in the structure of these features. Webb will help disentangle the seasonal and meteorological effects that influence Uranus’s storms, which is critical to help astronomers understand the planet’s complex atmosphere.

If you want to see what Uranus looks like to our eyes, check out the Hubble pictures taken in 2014 and 2022. Though fewer features are visible in optical wavelengths, those two images showed long term seasonal changes.

Webb has now revealed some shorter term changes.

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UK finally gives Saxavord spaceport a license

11:33 am

Proposed spaceports surrounding Norwegian Sea
Proposed spaceports surrounding Norwegian Sea.

The Civil Aviation Authority (CAA) in the United Kingdom finally issued a spaceport license today to the Saxavord spaceport on the Shetland Islands, thirteen months after the application was submitted.

This license however does not mean that launches will take place anytime soon. First, Saxavord will have to resume construction of its facilities, which ceased earlier this year because of the CAA hadn’t issued the permit. Moreover, this license does not allow launches. As noted by the CAA:

Spaceport licences allow a person or organisation to operate a spaceport, they are granted in the UK under the Space Industry Act 2018 (SIA). For a launch to happen an operator will need to have developed and proven their technology, be operationally ready, and have a launch licence from the UK Civil Aviation Authority. [emphasis mine]

The highlighted language is especially crushing, because it literally forbids the launch of any new untested rocket. Since every single rocket so far being developed for these two spaceports is new and untested, none will be allowed to launch unless they move operations elsewhere. This requirement explains for example why the startup ABL shifted its next launch from the Sutherland spaceport — it had hoped to launch this year — to Kodiak, Alaska. Orbex will have even more problems, as it has signed a fifty year lease to launch its new Prime rocket from Sutherland, with its rocket factory close by. If it can’t test fly Prime from Sutherland the company will be very badly hampered.

Even if these companies eventually get launch licenses for their untried rockets, expect such approvals to take a very long time, based on the CAA’s past and present history. It took the CAA almost a year to approve Virgin Orbit’s launch license, essentially bankrupting the company.

Nor are my conclusions here — which I have been stating now for more than a year — simply opinions. They have now been confirmed by a new report issued only a few days ago by the UK Space Agency, which admitted the following:
» Read more

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Chinese pseudo-company launches satellite

9:45 am

The Chinese pseudo-company Ispace today launched what is only described as a “prototype recoverable experiment spacecraft” by another Chinese pseudo-company, its Hyperbola-1 rocket lifting off from the Jiuquan spaceport in the northwest of China.

China’s state-run press now routinely makes no mention of these pseudo-companies. In the past China would tout them in an effort to make the rest of the world believe, falsely, that it had its own competitive and growing space industry. Now it appears the Xi government has decided it doesn’t like the growing and somewhat independent success of these companies, and is making it clear to all that, in the end, everything they do belongs to the government.

The leaders in the 2023 launch race:

91 SpaceX
61 China
17 Russia
8 Rocket Lab
7 India

American private enterprise still leads China in successful launches 104 to 61, and the entire world combined 104 to 96. SpaceX now trails the rest of the world combined (excluding American companies) 91 to 96.

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Environmental groups file another complaint attempting to stop SpaceX launches at Boca Chica

3:45 pm

In what is now becoming a routine process of harassment, several environmental groups have filed another complaint against the FAA and Fish & Wildlife for eventually issuing a second launch license to SpaceX, permitting it to do its mid-November second orbital test launch of its Starship/Superheavy rocket from Boca Chica, Texas.

In the supplemental complaint, the groups — Center for Biological Diversity, American Bird Conservancy, Carrizo/Comecrudo Nation of Texas, Inc., Save RGV and Surfrider Foundation — allege the FAA failed to properly analyze the environmental impacts of the first Starship launch before issuing a revised license for the second launch that took place Nov. 18.

That new licensing process included an environmental review by the U.S. Fish and Wildlife Service (FWS) regarding a pad deluge system that SpaceX installed on the pad to prevent damage like that the pad suffered during the first launch. The FWS concluded that the deluge system would produce no significant environmental changes.

The environmental groups argue that both FAA and FWS fell short of what was required under the National Environmental Policy Act (NEPA) to review the environmental impacts of Starship launches. The FAA, it stated in the complaint, “once again failed to take the requisite ‘hard look’ at the impacts of the Starship/Superheavy launch program through a supplemental NEPA analysis.”

Let me translate what this complaint really says, and I can do it only a few words: “Your review didn’t come to the conclusions we want — which is to block all work by SpaceX — so that we can do what we want!” Both the American Bird Conservancy and the Surfrider Foundation simply want unlimited access to the region for their own recreation, while the Center of Biological Diversity is only interested in stopping all human development anywhere — until it can settle its frequent lawsuits against the government and pocket its payoff.

As for Carrizo/Comecrudo Nation of Texas and Save RGV, both are bogus organizations. The first is for a almost non-existent Indian tribe that never even lived in this area (they were based in Mexico), and the second claims it represents the people of the south Texas region who want SpaceX’s work stopped. Since almost everyone in Brownsville and throughout the region is celebrating the new prosperity brought to them by SpaceX, it is essentially a front group for the Marxist environmental movement that hates all prosperity. It doesn’t represent anyone really in south Texas.

As before, this complaint will have to be fought, wasting time and money.

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Russia launches weather satellite

3:29 pm

Russia early today successfully launched a new weather satellite, the second in a new constellation, its Soyuz-2 rocket lifting off from Baikonur in Kazakhstan.

The flight path took the rocket north, with its lowers stages crashing in landing zones in Russia.

The leaders in the 2023 launch race:

91 SpaceX
60 China
17 Russia
8 Rocket Lab
7 India

American private enterprise still leads China in successful launches 104 to 60, and the entire world combined 104 to 95. SpaceX now trails the rest of the world combined (excluding American companies) 91 to 95.

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Chevrolet – A Holiday to Remember

6:01 pm

An evening pause: Yes, I know it is a commercial, but it is right for the season. And it reminds us of the never-ending human desire — not often possible — to always believe all things can be made better. Such a belief enriches us. We should never lose it, no matter how bad things become.

Hat tip Mike Nelson.

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December 15, 2023 Quick space links

3:24 pm

Courtesy of BtB’s stringer Jay.

  • Relativity touts its newest rocket engine

    • After its first and only test launch of its Terran-1 rocket, it went back to the drawing board, shifting to its bigger Terran-R rocket. This tweet is its effort to gain some press, since it will not be launching again for several years.

 

 

 

 

 

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Is the pushback against the bigots in academia finally and actually becoming real?

2:04 pm

The Liberty Bell
“Proclaim liberty throughout all the land unto all
the inhabitants thereof.” Photo credit: William Zhang

To end this week on a positive note, a plethora of stories in the past few days strongly suggest that the bigoted status quo in most universities in America is finally facing some real pushback, pushback that includes the arrests of lawbreaking protesters, actual budget cuts to universities for having racial quotas and promoting race hatred, and the passing of new legislation to better enforce the civil rights laws that have been on the books since the 1960s.

First we have the news out of Pennsylvania. Yesterday the state legislature, led by the Republican caucus, voted down a $33.5 million budget item for the University of Pennsylvania’s veterinary school, doing so expressly because of that university’s apparent toleration of anti-Semitism as well as its extensive Diversity, Equity, and Inclusion (DEI) program.

Annual state aid for Penn’s veterinary school normally draws strong bipartisan support in Pennsylvania’s Legislature and, earlier Wednesday, had won overwhelming approval in the Republican-controlled Senate.

However, it failed late Wednesday night in the House after the Republican floor leader spoke against it, saying Penn must do more to make it clear that it opposes antisemitism. “Until more is done at the university in terms of rooting out, calling out and making an official stance on antisemitism being against the values of the university, I cannot in good conscience support this funding,” GOP House Minority Leader Bryan Cutler said during floor debate.

Though the funding bill was supported by the entire Democratic Party caucus (whose base pushes these bigoted policies and so at heart so do the Democrats) as well as about 25% of the Republican caucus, it failed to gain the needed two-thirds majority to pass.

While this vote is a start, it hardly does enough. The state government still funds UPenn’s racial quota program, which includes programs that give favored treatment to women and minorities while discriminating against others, merely because of their sex or skin color.

Meanwhile at Brown University in Rhode Island, college officials called the police to have forty-one pro-Hamas students arrested for occupying a building.
» Read more

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Another minor canyon on Mars that would be a world wonder on Earth

11:48 am

Another minor canyon on Mars
Click for original image.

Cool image time! The picture to the right, rotated, cropped, reduced, and sharpened to post here, was taken on August 6, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows the steep north canyon wall of one small part of the Martian canyon complex dubbed Noctis Labyrinthus

The elevation drop in this picture is about 8,000 feet, but the canyon’s lowest point is several miles further south and another 7,000 feet lower down. What is most intriguing about the geology here is its age. If you look at the full resolution image, you will see that there are scattered small craters on the smooth slopes that resemble sand that gravity and wind is shaping into those long streaks heading downhill.

Those craters, however tell us that these smooth slopes are very old, and have not changed in a long time. Furthermore, though the material appears to look like soft sand, the craters also tell us it long ago hardened into a kind of rock. If wind is shaping this material, it must be a very slow process.

The light areas on the rim as well as the ridge peaks below the rim suggest the presence of geological variety, which fits with other data that says Noctis Labyrinthus has a wide variety of minerals.
» Read more

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NASA: The flight plan for Dream Chaser Tenacity’s first demo mission to ISS

9:30 am

NASA today provided a detailed description of the flight plan for the first demo ISS mission of Sierra Space’s first Dream Chaser reuseable mini-shuttle, dubbed Tenacity, now targeting some unspecified date in 2024.

It will carefully approach ISS, testing its maneuvering and rendezvous capibilities, and then be grabbed by the station’s robot arm to be berthed to the station.

On its first flight to the International Space Station, Dream Chaser is scheduled to deliver over 7,800 pounds of cargo. On future missions, Dream Chaser is being designed to stay attached to the station for up to 75 days and deliver as much as 11,500 pounds of cargo. Cargo can be loaded onto the spacecraft as late as 24 hours prior to launch. Dream Chaser can return over 3,500 pounds of cargo and experiment samples to Earth, while over 8,700 pounds of trash can be disposed of during reentry using its cargo module.

On this first demo flight it will remain docked for 45 days, and then land on the shuttle runway at Cape Canaveral.

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Update on Starship/Superheavy work at Boca Chica

9:14 am

Link here. As noted in yesterday’s quick links, Starship prototype #28 has been rolled to the launchpad area. The update at the link also notes that Superheavy prototype #10 is also there now, with both being prepared for final testing before launch. The article also notes that this testing phase will be “condensed,” suggesting SpaceX wants the third orbital test launch to take place as quickly as possible. A week after the mid-November test flight Musk said he thought the company would be ready for that third launch within three to four weeks. It appears the company is close to meeting that target.

The article also included this important detail:

Elon Musk recently posted a picture of the High Bay and ships 28, 29, 30, and 32 on X. In this post, he indicated that these were the last of the Version 1 of Starship. It’s important to note that Ship 31 is in the Rocket Garden at this time and is included as a Version 1 ship.

Later on, he added that Version 2 would have better reliability, more fuel capacity, and reduce the dry mass. So far, there have been no confirmed sightings of Version 2 hardware, but SpaceX has already scrapped parts of S33.

This fact means that SpaceX has four to five Version 1 Starships that it wants to fly quickly in order to obtain test data. It has to use them to get them out of the way to fly Version 2. This means that, given the freedom to operate as it wishes, the company would likely be doing launches almost monthly in 2024, a prediction that seems confirmed by where things stand now at Boca Chica. SpaceX will likely be ready to launch Starship #28 and Superheavy #10 soon, if not by the end of the year by January almost certainly.

Finally, these facts show that should no launch occur at that time, and be delayed into February, March, April, or even later, the cause will not be SpaceX, but the paper-pushers at the FAA and Fish & Wildlife.

We already know from a recent GAO report that the FAA’s previous mishap investigations of the previous two Starship/Superheavy orbital launches were simply photocopies of SpaceX’s investigation. That report made it clear that the FAA does no investigations of its own, on any launch mishap.

Thus, when SpaceX says its investigation is complete and it is ready to launch, any further delay by the FAA is simply intransigence within the federal government.

As for Fish & Wildlife, any delay is pure red-tape, being used to harm SpaceX for political reasons. We have almost three-quarters of a century worth of data at Cape Canaveral that an active spaceport does no harm to wildlife, and in fact helps it thrive by preventing development across a large preserve. Fish & Wildlife’s own investigation into the first launch confirmed this fact, documenting no significant environmental damage. And we know the second launch did even less harm, its launchpad deluge system working as designed.

None of these facts matter to the paper-pushers in Washington, or to the politicos in the White House. I predict that the third orbital launch will occur no earlier than March, two to three months after SpaceX announces it is ready to go, as these government agencies slow-walk their rubber-stamp launch approvals.

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China’s Long March 5 launches classified satellite; core stage liable to crash anywhere on Earth

8:46 am

China today used its most powerful rocket, the Long March 5, to place a classified military satellite into a high orbit, lifting off from its Wenchang coastal spaceport.

Assuming the rocket headed south or east from Wenchang, its strap-on boosters will fall harmlessly in the ocean. However, based on past Long March 5 launches, the core first stage will reach an unstable low orbit, release its upper stage and payload, and then fall back to Earth within a week or so. And it will be large enough to hit the ground. On past launches the rocket’s engines could not be restarted, so there was no way to control where it would crash. Had that core stage on one launch in 2020 come down 15 minutes earlier, it would have crashed in the New York metropolitan area.

Has China upgraded those engines so they can be restarted to put the stage down in a controlled manner over the ocean? We presently have no idea. Stay tuned because we all may face the possibility of this core stage hitting us.

The leaders in the 2023 launch race:

91 SpaceX
60 China
16 Russia
8 Rocket Lab
7 India

American private enterprise still leads China in successful launches 104 to 60, and the entire world combined 104 to 94. SpaceX now trails the rest of the world combined (excluding American companies) 91 to 94.

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Rocket Lab returns to flight, successfully launching a Japanese commercial radar satellite

9:17 pm

Rocket Lab today successfully launched a Japanese commercial radar satellite, its Electron rocket lifting off from one of its two New Zealand launchpads.

This was the company’s first launch since September, when its Electron rocket experiened a failure in its upper stage.

No attempt was made to recover the first stage, likely because it was decided to keep this return to flight as simple as possible.

The leaders in the 2023 launch race:

91 SpaceX
59 China
16 Russia
8 Rocket Lab
7 India

American private enterprise now leads China in successful launches 104 to 59, and the entire world combined 104 to 93. SpaceX still trails the rest of the world combined (excluding American companies) 91 to 93.

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Ofra Haza – Jerusalem of Gold

6:01 pm

An evening pause: On this, the last day of Hanukkah, we finish with a moving song that celebrates the city of Jerusalem, first published just days before the 1967 Six-Day war, and then revised slightly by its author, Naomi Shermer, after the eastern half of the city was recaptured by Israeli troops and made available to both Jews and Muslims for the first time since the 1948 war. Before then Jordan had barred Jews from entering, and had allowed many Jewish religious sites to be desecrated. When Israel took over that ended, and all sites were opened to all. (In subsequent years Muslim intransigence has slowly once again closed to Jewish Israelis the areas under Muslim control.)

The song is also sad, because it recognizes the thousands of years of conflict by many over this small spot on Earth. Most of those conflicts were caused by those who wished to kick the Jews from this place, even though they probably have more right to it than anyone else on Earth.

Hat tip Judd Clark.

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December 14, 2023 Quick space links

4:05 pm

Courtesy of BtB’s stringer Jay.

 

  • Starship prototype #28 heads to launchpad, escorted by three Santa snowmen

    • In other words, SpaceX is now gearing up for the third Starship/Superheavy orbital test launch, almost exactly as Elon Musk predicted after the last test launch in mid-November. One week after that launch he said SpaceX would probably be ready in 3 to 4 weeks. Of course, we all know the FAA and Fish & Wildlife won’t be ready, till next year at the earliest. They will slow walk their approvals, as per the obvious insistence of the Biden administration.

 

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China launches its X-37B copy on its third mission

3:52 pm

China today used its Long March 2F rocket to place its copy of the Boeing X-37B resusable mini-shuttle, lifting off from the Jiuquin spaceport in the northwest of China.

China released no real information about the mission nor did it release any images of the launch. This mission comes only seven months after the last touched down, the fastest turnaround yet, suggesting China is working out the kinks for reuse. It is also possible this is simply a second spacecraft, since they tell us nothing of substance.

The leaders in the 2023 launch race:

91 SpaceX
59 China
16 Russia
7 Rocket Lab (with a launch scheduled for tonight)
7 India

American private enterprise still leads China in successful launches 103 to 59, and the entire world combined 103 to 93. SpaceX now trails the rest of the world combined (excluding American companies) 91 to 93.

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The long term deep-rooted bigotry at MIT, sadly typical of modern academia

1:41 pm

MIT student body, broken down by race

In doing my essay yesterday about the deep roots of corruption and bigotry within American academia, focused specifically on Harvard, MIT, and the University of Pennsylanvia, I came across some revealing graphs proudly posted on the website of MIT’s own Diversity, Equity, and Inclusion office that I decided needed to be highlghted more prominently.

The first graph is to the right. It shows the student percentages of various races at MIT, from 2005 through 2023. It clearly proves that the administration of MIT is aggressively discriminating against whites in order to meet the demands of its “MIT Strategic Action Plan for Belonging, Achievement, & Composition” [pdf] (webpage here). Since 2005 there has been a 25% drop in white students at the school, with the main beneficiaries of this discrimination international students and Asians. Other minorities, such as Hispanics and blacks, also gained but to a much smaller extent.

The key word in that Strategic Action Plan’s title is the word “Composition.” Sounds so benign, doesn’t it? What is refers to however is the entire racial quota system the school has instituted to reduce its white population. As noted on the webpage describing this term:

The composition of our community, and of our leadership, should reflect a commitment to diversity. Establishing objectives, defining steps for achieving them, and improving processes for collecting more nuanced identity data will empower us to see ourselves more clearly and make progress.

In other words, the university must make a person’s “identity” or race the most important component in considering them for admission. Talent, skill, education, or experience are irrelevant. All that matters is skin color.

That webpage goes on to carefully delineate the methods used to implement this racial quota system, while always using carefully worded language that — while it conveys its clearly bigoted intent — does so in a way to give the university deniability if it is ever accused of discrimination.

Below are similar graphs showing racial percentages for both MIT’s staff and faculty.
» Read more

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Perseverance looks at Jezero Crater in high resolution

11:52 am

Perseverance's future route
Click for full image.

The Perseverance science team earlier this week released a mosaic taken by the rover’s high resolution over three days in November, showing the entire 360 degree view of Jezero Crater from where Perservance sat during the month long solar conjunction that month, when communications with Mars was cut off due to the Sun being in the way.

Part of that panorama, significantly reduced, cropped, and enhanced, is posted above, focusing on the western rim of Jezero Crater and the route that Perseverance will likely take in the future. Below is an overview map that indicates by the yellow lines the approximate area covered by this picture. The light blue dot marks Perseverance’s present location, while the dark blue dot marks where it took the mosaic and was also stationed during that solar conjunction. The dotted red line on both images marks the approximate proposed route that the science team is considering for leaving Jezero crater. Instead of going out through Neretva Vallis, they are instead considering heading south to go over the crater’s rim itself.

Ingenuity’s present position is marked by the green dot. This is where it landed after flight 67 on December 2nd. On December 8th the helicopter’s engineering team had released the flight plan for flight 68, scheduling it for December 9th, but as of this date it appears that flight has not occurred. I suspect the delay is because communication between Ingenuity and Perseverance is presently spotty, though the Ingenuity team has released no information.

Overview map
Click for interactive map.

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The scientific results from South Korea’s first lunar orbiter Danuri

9:56 am

floor of Shackleton Crater
The floor of Shackleton Crater at the Moon’s
south pole. Click for original image.

Link here. The article provides a good summary, with three results of significance:

  • NASA’s Shadowcam camera successfully obtained low light images of the permanently shadowed craters at the Moon’s south pole. One of those images is to the right. All images showed no obvious evidence of ice. The arrow points to the track of a boulder that rolled down the slope.
  • A gamma-ray detector, designed to map the chemcial surface of the Moon, ended up detecting many intergalactic gamma-ray bursts, including the brightest ever in October 2022 that was observed by numerous detectors.
  • Data of the Moon’s magnetic field suggested the far side was “more electrically conductive than the near side,” a result that scientists said “doesn’t make sense.”

Danuri is still functioning, long after its primary mission was completed, and could continue to operate for years yet.

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Musk fires back at FCC decision to cancel its $886 million Starlink grant award

9:45 am

In a tweet late on December 12, 2024, Elon Musk fired back at the FCC for its decision to cancel its $886 million Starlink grant award first awarded to SpaceX in 2020 under the FCC program to encourage companies to provide broadband internet services to rural areas. As Musk noted quite accurately:

Doesn’t make sense. Starlink is the only company actually solving rural broadband at scale!

They should arguably dissolve the program and return funds to taxpayers, but definitely not send it those who aren’t getting the job done.

What actually happened is that the companies that lobbied for this massive earmark (not us) thought they would win, but instead were outperformed by Starlink, so now they’re changing the rules to prevent SpaceX from competing.

In September Musk had also endorced a Wall Street Journal editoral that suggested the Biden administration was attempting to cancel this grant because “it has it in for Elon Musk.” Musk response: “Sure seems that way.”

It seems that way even more so now. I wonder if Musk will now sue. Above all however he is right when he argues the entire program should be dissolved and the money returned to the taxpayer. There is no justification for the FCC to hand out this cash, especially when multiple private companies, not just SpaceX, are getting the job done and making profits at the same time.

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The scrub of this week’s Falcon Heavy launch of X-37B

9:31 am

In what has become quite rare, SpaceX was forced to scrub its December 11, 2023 launch of its Falcon Heavy rocket, carrying one of the Space Force’s X-37B spacecraft, due to technical problems.

Initially, the cause of the scrub was linked to a problem with the company’s ground systems, not the rocket itself. This in itself is significant, because of the almost hundred launches SpaceX has done this year, almost none have been scrubbed, and the few that have been scrubbed were almost always because of weather conditions. The company has gotten its launch ground systems and rockets working like clockwork, so to have a problem with the ground systems on this Falcon Heavy launch was quite unusual.

SpaceX officials initially thought they would be able to fix the problem and launch after only one or two days delay. However, shortly thereafter unstated additional problems were identified that required the company to roll the rocket back to its assembly building for more work.

As a result, the launch date is now to be determined, and could even be delayed to early next year. The article at the link focuses on how this rescheduling could impact two other launches that carry commercial lunar landers. This I think is unlikely, since both work under much more restrictive launch windows, for this reason are almost certain to get priority in scheduling.

More important is the question as to what caused the initial scrub and then the need to roll the rocket back for more checkouts. Are the problems with the Falcon Heavy or with the X-37B spacecraft, or with some issue involving both? Neither SpaceX nor the Space Force would release any details. The fact that SpaceX now so rarely has technical issues at launch suggests some problem with the X-37B, but that conclusion is pure speculation.

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Amazon files to have shareholder lawsuit dismissed

9:15 am

On December 11, 2023 Amazon requested dismissal of a shareholder lawsuit against it for acting in bad faith by excluding SpaceX in its initial launch contracts with ULA, Arianespace, and Blue Origin to put its Kuiper constellation of satellites into orbit.

The lawsuit claimed that the board performed little diligence on the proposed contracts to launch the 3,236-satellite constellation with the Ariane 6, New Glenn and Vulcan Centaur rockets. The combined contracts were, it stated, the second largest capital expenditure in Amazon’s history at the time, trailing only its $13.7 billion acquisition of grocer Whole Foods.

The lawsuit stated that the board and its audit committee spent “barely an hour” reviewing those contracts, including those that would go to Blue Origin and ULA. Blue Origin is owned by Amazon founder and former chief executive Jeff Bezos, while ULA has a contract with Blue Origin to use BE-4 engines on its Vulcan rocket. The suit estimated that nearly 45% of the value of the contracts goes to Blue Origin either directly or through the BE-4 engine contract with ULA.

Amazon’s call for dismissal disputes these claims, stating that the board spent far more time on the issue, and then documents this. Interestingly, it makes no mention of the recent additional launch contract Amazon signed with SpaceX on December 3, 2023, but it is obvious that this filing was timed to occur afterward in order to strengthen Amazon’s case.

Amazon’s response (available at the link above) is heavily redacted, so some of the company’s claims are difficult to assess. For example, if the board did consider the issue of launch contractors properly, the subject of using SpaceX should have come up and been discussed at length. The redactions make it impossible to determine if this was so. If anything, what can be read suggests SpaceX was dismissed as an option far too quickly.

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NASA celebrates the 120th anniversary of the Wright Brothers first flight

8:58 am

Link here. The NASA article does a thorough job of not only describing that first powered flight from Kitty Hawk, it shows how that success is linked to the establishment first of the National Advisory Committee on Aeronautics (NACA), which after Sputnik became NASA.

NASA in turn has repeatedly honored the Wright Brothers and their work on subsequent space missions.

Pieces of the Wright Flyer, sometimes called Kitty Hawk, have flown in space, carried there by astronauts with a geographic connection and a sense of history. In 1969, under a special arrangement with the U.S. Air Force Museum in Dayton, Ohio, Apollo 11 astronaut Neil A. Armstrong, like the Wright brothers a native of Ohio, took with him a piece of wood from the Wright Flyer’s left propeller and a piece of muslin fabric (8 by 13 inches) from its upper left wing. The items, stowed in his Lunar Module Eagle personal preference kit, landed with him and fellow astronaut Edwin E. “Buzz” Aldrin at Tranquility Base, and returned to Earth with third crew member Michael Collins in the Command Module Columbia. Visitors can view these items near the Wright Flyer at the NASM.

In 1986, North Carolina native NASA astronaut Michael J. Smith arranged with the North Carolina Museum of History in Raleigh to take a piece of wood and a swatch of fabric salvaged, and authenticated by Orville Wright, from the damaged Wright Flyer aboard space shuttle Challenger’s STS-51L mission. Although Challenger and its crew perished in the tragic accident, divers recovered the artifacts from the wreckage and visitors can view them at the North Carolina Museum of History.

…A piece of the Wright Flyer has even traveled beyond the Earth-Moon system. When the Mars 2020 Perseverance rover landed in Mars’ Jezero Crater on Feb. 18, 2021, it carried underneath it a four-pound autonomous helicopter named Ingenuity. Engineers attached a small piece of cloth the size of a postage stamp from the Wright Flyer’s wing to a cable underneath the helicopter’s solar panel. On April 19, 2021, when Ingenuity lifted off to a height of 10 feet, it marked the first powered aircraft flight on a world other than Earth. Ingenuity’s first flight lasted 39 seconds in an area NASA named Wright Brothers Field. The United Nations International Civil Aviation Organization gave the field the airport code of JZRO – for Jezero Crater – and the helicopter type designator IGY, with the call-sign INGENUITY.

There is one major difference between NASA and the Wright Brothers. The latter worked independently with private funds given voluntarily. The former has always been a governent operation, funded by coerced taxes. The consequences of this difference are so profound many have written books describing them.

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December 13, 2023 Quick space links – All Russia today

3:32 pm

Courtesy of BtB’s stringer Jay.

  • Russia planning to lay off several major managers in manned program

    • The article at the link states that this decision suggests Roscosmos is shifting from space exploration and science to doing military and commercial missions. Sadly, these former communists still don’t understand how freedom works, which if allowed to flourish will end up paying for both.

 

  • Russia’s proposed space station is shrinking

    • This story is related to the first above. Rather than having the new station made up of several modules, like ISS, Tiangong-3, and Mir, Roscosmos’ division that builds its manned spacecraft, Energia, is working out a one-module design comparable to the Soviet Union’s Salyut stations from the 1970s.

In other words, the news from Russia today is that it is recognizing it no longer has the capability to build a manned space program. The decision to invade the Ukraine, and the resulting isolation and loss of its international satellite business, has left Roscosmos very short of cash.

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The end of a 400-mile-long Martian escarpment

2:50 pm

The end of a 400-mile-long escarpment
Click for original image.

Cool image time! The picture to the right, cropped, reduced, and enhanced to post here, was taken on August 14, 2023 by the high resolution camera on Mars Reconnaissance Orbiter. It shows the cracked top of a enscarpment, with the bottom point to the west about 2,400 feet lower in elevation.

The north-south cracks at the top of the cliff indicate faults. They also suggest that the cliff itself its slowly separating from eastern plateau. North from this point, beyond the edge of this picture, are several places where such a separation has already occurred, with the collapsed cliff leaving a wide pile of landslide debris at the base.

This cliff actually continues north for another 400 miles, suggesting that the ground shifted along this entire distance, with the ground to the east going up and ground to the west going down. Because the cliff is such a distinct and large feature, it has its own name, Claritas Rupes, “rupes” being the Latin word for cliff.
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