Author: Robert Zimmerman

Russia today confirmed it will return NASA astronaut as planned

9:12 am

As expected, Russia today confirmed in its state-run TASS news agency that NASA astronaut Mark Vande Hei will come back to Earth in its Soyuz capsule on March 30th, as planned.

The Soyuz MS-19 space capsule with Anton Shkaplerov, Pyotr Dubrov and Mark Vande Hei is expected to land on March 30. Dubrov and Vande Hei arrived on the ISS in the Soyuz MS-18 spacecraft together with Oleg Novitsky. This descent module brought back to Earth the two feature film crew members – actress Yulia Peresild and film director Klim Shipenko, who had arrived on the ISS together with Anton Shkaplerov in the Soyuz MS-19 on October 5.

There had been a number of stories in the mainstream press suggesting the Russians would leave Vande Hei behind in response to the international sanctions being imposed on Russia because of its invasion of the Ukraine. All were based on a single comment by Roscosmos’ head Dmitry Rogozin, who had simply noted visuals from a Russian news source and aired in the U.S. that showed the Russian half of ISS separating away and leaving Vande Hei behind. Rogozin was only noting that the U.S. press was worried about this possibility.

There was no chance the Russians would separate its half of ISS now. Zero. To do such a thing will require several months of preparation. For example, the Russian half has at least one module, Zvezda, that is failing. If Russia ever creates its own new space station using part of ISS, it will have to launch some new modules first.

Also, for Russia to leave Vande Hei behind would be a public relations disaster that would only make worse the disaster of its invasion of the Ukraine. Russia might end its partnership at ISS in the near future, but it won’t do it in a way that might threaten the lives of any astronauts, from any nation.

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Supernova discovered in Cartwheel galaxy

8:54 am

Cartwheel Galaxy, before and after supernova
Click for full image.

Cool image time! In reviewing a December 2021 image of the Cartwheel Galaxy taken by the New Technology Telescope in Chile, astronomers noticed something that was not there in earlier images, a new supernovae.

The photo above, reduced to post here, compares a 2014 image, taken by the Very Large Telescope, with the 2021 photo. In the lower left of the new image is a bright object not in the previous photo.

This event, called SN2021afdx, is a type II supernova, which occurs when a massive star reaches the end of its evolution. Supernovae can cause a star to shine brighter than its entire host galaxy and can be visible to observers for months, or even years — a blink of an eye on astronomical timescales. Supernovae are one of the reasons astronomers say we are all made of stardust: they sprinkle the surrounding space with heavy elements forged by the progenitor star, which may end up being part of later generations of stars, the planets around them and life that may exist in those planets.

Cartwheel is about 500 million light years away, and because of its bright outer ring is one one of the more unusual nearby galaxies.

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Ingenuity completes 21st flight on Mars

3:54 pm

Overview map
Click for interactive map.

According to a tweet today from JPL, the Mars helicopter Ingenuity has successfully completed its 21st flight on Mars, traveling 1,214 feet in two minutes and nine seconds at an average speed of 12.6 feet per second.

The red dot on the map to the right shows Perseverance’s location as of today. The green dot indicates Ingenuity’s position before the 21st flight. Since neither the Perseverance nor the helicopter teams have posted any updates describing the 21st flight, it is difficult to indicate a precise location for its landing site. All we know is that the helicopter is supposed to fly to the northwest, cutting across the rougher region while the rover follows the tan dotted line around that rough region, with both targeting the delta to the northwest.

As a guess, I have placed a black dot about 1,200 feet to the northwest.

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Today’s blacklisted Americans: Multiple lawsuits against Collin College in Texas for firing any teacher who expresses an opinion

12:24 pm

Collin College: Run by clowns

The new dark age of silencing: Today’s blacklist story is interesting in that it proves the blacklist culture that is engulfing what was once a free America is not simply attacking those on the right. The level of intolerance has grown so pervasive that people are being blackballed for saying practically anything.

In this case, Collin College in Texas has now been sued by three different teachers because each had had the audacity to express a public opinion that the college administrations disagreed with. The list is quite intriguing because the teachers fired expressed opinions from the left side of the political aisle:

  • History teacher Michael Phillips was terminated because he advocated removal of a Confederate statue, as well as publicly criticized the school’s decision to quickly return to in-class learning in 2020.
  • History teacher Lora Burnett was terminated after she posted a very critical tweet about VP Mike Pence’s performance during a debate (“The moderator needs to talk over Mike Pence until he shuts his little demon mouth up.”) as well as publicly criticized the school’s Wuhan flu policy.
  • Education teacher Suzanne Jones was terminated after calling for the removal of that same Confederate statue, as well as also criticizing the school’s decision to return to in-class learning in 2020.

» Read more

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NASA: committed to forcing everyone to use gender pronouns demanded by its employees

10:28 am

The on-going dark age: NASA yesterday released a statement announcing the completion of an email test project at the Goddard Space Flight Center that allowed employees to include their preferred gender pronouns in email display fields.

NASA’s short statement, quoted in full below, illustrates where the space agency’s real priorities lie.

Through an effort to create a more inclusive workplace, NASA recently completed an IT project at Goddard Space Flight Center that allowed approximately 125 employees to test the option of including their gender pronouns in NASA’s email display fields — which currently includes each employee’s name, center, and an organizational code. The learnings from this test will be used to inform the advancement of diversity, equity, inclusion, and accessibility.

NASA is fully committed to supporting every employee’s right to be addressed by their correct name and pronouns. All NASA employees currently have the option and flexibility to include their gender pronouns in their customized email signature blocks. This option remains unchanged and is supported by NASA leadership so that employees can share their gender identities and show allyship to the LGBTQIA+ community.

To put this in honest language, NASA’s management is gearing up the legal process to give the power of one group of people (the “LGBTOIA+” community) to impose their beliefs on others, and to force others to promote those beliefs in writing, whether they agree with them or not.

What this has to to with NASA’s core mission, to explore space, I have no idea. But then I am rational and our government today is not.

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Russia to lose seventeen launches due to Ukraine sanctions

9:43 am

This article at Space News today provides a nice summary of the number of launches that Russia’s Roscosmos will likely lose in the next three years due to the break off of commercial operations against that country because of its invasion of the Ukraine.

According to the article, Russia will lose sixteen launches. The list however misses one South Korean satellite scheduled for launch on an Angara rocket later this year. The total breakdown of this lost business is therefore as follows:

13 launches lost in 2022
3 launches lost in 2023
1 launch lost in 2024

The entities impacted are as follows:

Government launches:
Europe: six launches in ’22 and ’23, totaling eight satellites
South Korea: two launches in ’22
Sweden: one launch in ’22

Commercial launches:
OneWeb: six launches in ’22, totaling 199 satellites
Axelspace: one launch, totaling four satellites
Synspective: one launch

If the Ukraine War were to end today, it is possible that most of the government launches would be reinstated. The commercial companies however are almost certainly going to find other launch providers, no matter what. OneWeb for example is hardly going to trust its business to Russia after that country cancelled the launches and (at least at this moment) has confiscated the already delivered satellites.

If the war continues for another two or three months, then all this business will vanish for good, as alternative rocket companies will likely be found.

This list however does reveal one interesting fact. It appears that very few private companies have been interested in buying Russian launch services, with or without the Ukraine War. Most of Russia’s international customers have been other governments. Even OneWeb falls partly into this category, as it is half owned by the United Kingdom.

This fact suggests that Russia’s product has simply not been competitive against the new commercial market. The governments meanwhile probably had political motives in addition to economics to throw their business Russia’s way. Those political motives are now gone.

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Startup Astrolab unveils its manned lunar rover design

9:20 am

Capitalism in space: A small startup company, Astrolab, yesterday unveiled its concept for a manned lunar rover, designed for NASA’s Artemis program.

The company has already built a full scale prototype, which it tested in Death Valley. It also intends to try to win NASA’s contract for building it, with bidding expected to begin in only a few months.

Astrolab will likely have major competition for the LTV contract. Lockheed Martin announced in May 2021 a partnership with General Motors to design lunar rovers but said at the time their concept was still in the early stages. Northrop Grumman announced in November it was working with several companies on a lunar rover design but also provided few technical details.

By contrast, Astrolab, based in Hawthorne, California, is a 15-person company founded two years ago after [Jaret Matthews, the founder of the company,] left SpaceX.

In a rational world, Astrolab’s small size and newness would not matter, if its design was best. In the strange world of our modern federal government, however, the political clout of big companies like General Motors and Northrop Grumman could easily be more important, even if their designs are mediocre and cost much more. Their designs might not be inferior, but their clout cannot be ignored. It will make Astrolab’s success far more difficult, requiring this startup to offer something much more superior to have a chance of winning.

At the same time, the competition might very well force the older big space companies to up their game, which will be all to the good, for everyone.

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Software company aims to launch 250 satellite weather constellation

9:06 am

Capitalism in space: Acme Atronomatic, a software company that developed the MyRadar weather app that has been downloaded 50 million times, is now planning to launch 250 satellite weather constellation, with the first test satellites scheduled for launch in April.

The satellites, scheduled to launch in April on a Rocket Lab Electron from New Zealand, are designed to test and validate hardware for Orlando, Florida-based Acme’s Hyperspectral Orbital Remote Imaging Spectrometer (HORIS) constellation.

Environmental data captured by the HORIS constellation will be paired with artificial intelligence and machine learning to create data-fusion products for the company’s government and commercial customers. Acme also intends to draw on data and imagery from the HORIS constellation to enhance its MyRadar weather app.

The first batch of Acme satellites set to launch in April are PocketQubes, satellites measuring 5 centimeters on each side. The “batch consists of our own satellite and two others that we have informally helped design and build,” Acme CEO Andy Green told SpaceNews by email. “We’re mostly focusing on the primary satellite, MyRadar1,” which is a HORIS constellation prototype.

Private weather satellites like this are the future, rather than government-built satellite, which has been the norm for sixty years. That shift is also apparently being encouraged by Congress, which the House has passed and the Senate is considering. In it NOAA’s budget to build its own weather satellites was trimmed by about 25%, from the requested $1.68 billion to $1.29 billion.

This trim is hardly painful to NOAA’s weather satellite program, which remains well funded. It does indicate however that our spendthrift Congress is interested in ways to save money in this area.

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The actual state of the Ukraine War

2:28 pm

Though nothing at this moment is certain, this update report yesterday from the Institute for the Study of War is likely the best quick summary, including a very informative map.

Russian operations to continue the encirclement of and assault on Kyiv have likely begun, although on a smaller scale and in a more ad hoc manner than ISW expected. The equivalent of a Russian reinforced brigade reportedly tried to advance toward Kyiv through its western outskirts and made little progress. Smaller operations continued slowly to consolidate and gradually to extend the encirclement to the southwest of the capital. Russian operations in the eastern approaches to Kyiv remain in a lull, likely because the Russians are focusing on securing the long lines of communication running to those outskirts from Russian bases around Sumy and Chernihiv in the face of skillful and determined Ukrainian harassment of those lines. The battle for Kyiv is likely to continue to be a drawn-out affair unless the Russians can launch a more concentrated and coherent attack than they have yet shown the ability to conduct.

The Russian military is clearly struggling to mobilize reserve manpower to offset losses and fill out new units.

Russia appears to be very very very slowly gaining ground, but meeting heavy resistance everywhere, while struggling with its own lagging logistics and cumbersome military.

What strikes me as most strange about this entire war is the relatively little use of air forces by either side. Russia’s air bombing efforts have paled compared to other recent wars.

The Ukraine’s has even been less active. Consider: Russia had a forty-mile-long convoy in plain sight backed up for days on the main road from Russia to Kiev. What a sitting target! The Ukraine apparently had no air force capability to hit it.

Based on the present known data, this war will drag on for a very long time, even if Russia eventually takes control of the Ukraine. In the meantime it has made itself a pariah with the rest of the world’s nations for its unjustified invasion of a neighboring country, not unlike Saddam Hussein’s invasion of Kuwait in 1990. This in turn is crashing the Russian economy.

All in all, even at its best a victory in this Russian war will be a Pyrrhic victory.

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More thumbprints on Mars!

1:22 pm

Thumbprints on Mars
Click for full image.

Cool image time! Among the many strange and unexplained geological features that scientists have identified on Mars, the thumbprint feature is one of the most intriguing. The photo to the right, cropped and reduced to post here, is a fine example, and was taken on September 10, 2021 by the high resolution camera on Mars Reconnaissance Orbiter (MRO).

The thumbprints are the lighter splotches, and are generally found near curved ridges located mostly in Martian lowlands. All appear to have crater-like features in them, though these craters are not impact craters, but likely (though not confirmed) caused by some form of underground eruption, be it mud, ice, lava or something else. Though scientists do not yet really understand the process that formed the thumbprints, the data strongly suggests that they formed in connection with glacial events. From this 2003 paper [pdf]:

TT [thumbprint terrain] as well as the associated trough systems were formed by a glacial mechanism. [Elevation] data show that the trough systems consistently lie topographically above the TT; this implies that if they were they formed by the same glacier, the troughs must have formed before the glacier retreated and formed the TT.

The splash apron around the crater near the bottom of the photo supports the glacial theory, implying the presence here of underground ice.

Scientists have also theorized wind processes and cinder cones as explanations for these features.

These particular thumbprints are located, as shown in the overview map below, in the same general area as a previous cool image of thumbprints, from April 2019.
» Read more

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Today’s blacklisted American: FBI drops trumped up charges that caused January 6th protester to commit suicide

11:23 am

Matthew Perna, dead because he expressed his opinion
Matthew Perna, now dead because he simply expressed an opinion

They’re coming for you next: After demanding that conservative protester Matthew Perna be sentenced to many years of imprisonment for daring to peaceably walk through the Capitol building for less than ten minutes on January 6, 2020 — demands that caused Perna to commit suicide — the FBI has now quietly dropped those trumped up charges, without comment.

Perna was looking at 51 months in federal prison for entering the Capitol for five to ten minutes, snapping selfies, and chanting “USA” in an apparently seditious way. He also tapped a window with a pole but didn’t break it or anything else. He didn’t hit a cop.

The FBI magnanimously decided to drop their charges against Perna on Wednesday.

» Read more

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Virgin Orbit signs deal to launch Welsh-built satellite from Cornwall in ’22

9:17 am

Capitalism in space: While competing spaceports are now being constructed in Scotland and hope to launch this year, Virgin Orbit yesterday signed a deal with the Wales company Space Forge to launch its satellite from Cornwall, England, in ’22.

Because Virgin Orbit is already operational, while the rockets planned for the two Scottish spaceports in Shetland and Sutherland are still being developed, it appears that Cornwall will win the race to complete the first launch from UK soil in more than a half century.

Space Forge’s business plan is in itself most intriguing.

Space Forge recently announced that, along with partners, it is developing a world-first service incorporating both launch and return of a new small class of vehicle – the ForgeStar – that can be deployed from conventional launchers to provide rapid, reliable and reusable in-space infrastructure. This inaugural mission will see Space Forge’s ForgeStar-0 platform launched for the first time and will test future return from space technology.

Aiming to unlock the next steps on the path to market expansion, dedicated in-space manufacturing, coupled with proof of reliable return, will allow Space Forge to leverage the benefits of the space environment, namely: microgravity, vacuum, and temperature, to create products impossible to manufacture on Earth.

How exactly this satellite will safely return its space-manufactured goods is not yet clear, but if it does so successfully Space Forge will have created a product that at present would be unique. While you can now get your products back from ISS, such a process is very complicated and not very cost effective. Space Forge, if successful, would simplify that process, allowing customers to launch, manufacture products in space, and get those products back, all in one package.

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Blue Origin expands its rocket engine factory in Alabama

9:04 am

Capitalism in space: Blue Origin yesterday revealed that it is hiring 300 more engineers and expanding the rocket engine factory in Alabama in order to produce flight worthy BE-3 and BE-4 engines.

Blue Origin in Huntsville spent the pandemic supporting the company’s main engine plant in Kent Washington with parts for the company’s BE-3 and larger BE-4 engines, [site lead Nathan] Harris said. “We are now actually in the process of building our first set of complete engines through our facility,” he said. Those first engines will be produced this year.

…“We’re getting very close,” Harris said. “They’re still doing quite a bit of retrofitting. As you learn, anytime you retrofit something that’s over 60 years old, it takes a little bit more and there’s a little bit more that you unearth that was undiscovered.”

Harris said he expects to be testing the BE-3 “in the next couple of months followed shortly by the BE-4.” [emphasis mine]

This may be good news for both ULA’s Vulcan rocket as well as Blue Origin’s own New Glenn rocket. Both need the BE-4 engine, and both have been delayed years because it has not been ready on time. While the engine problems appear to have been resolved, Blue Origin had not put any thought into developing a practical and affordable manufacturing process that would allow it to build enough engines to serve both itself and ULA.

This expansion at the engine factory suggests the company is finally moving into its production phase. The highlighted sentence above however also tells us that the first flight worthy BE-4 engines are still months away, which will further delay launch of Vulcan and New Glenn. It is now certain that neither will launch this year, putting both rockets more than three years behind schedule.

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UK bans all space-related exports to Russia

8:52 am

In response to Russia’s invasion of the Ukraine, the United Kingdom yesterday announced new sanctions, banning all space-related exports as well as increased sanctions on aviation.

For Russia, this component of these new space sanctions might be the most painful, should something go wrong on one of its launches:

The space export ban includes all related services, including insurance or reinsurance services, U.K. officials said. “This means cover is withdrawn on existing policies and UK insurers and reinsurers will be unable to pay claims in respect of existing policies in these sectors,” wrote in the statement.

This restriction also means that any satellite customers will not be able to claim damages. Thus, customers like South Korea, which still has two launches planned on Russia rockets, will lose everything if the launch fails. Because of this, it is almost certain that it will cancel these launches,

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Today’s blacklisted American: Protesters force Obama’s Homeland Security head to withdraw as speaker at Vassar

12:18 pm

Vassar College: now run by clowns

Eating their own: Leftist protesters at Vassar College have forced Jeh Johnson, who was Secretary of Homeland Security during the Obama administration, to back out of giving the college’s May 22nd commencement speech.

Johnson was replaced by an actor, illustrating once again the growing vapidness of modern academia. The accusations against Johnson also illustrate this bankruptcy by their empty slogans and shallow cliches:

The switch in commencement speaker has sparked heated online debate among students and alumni, with one camp opposed to what one student called Johnson’s “violence on marginalized peoples” and the other camp complaining of runaway “woke” politics.

The controversy deepened after a story that had quoted students referring to Johnson as guilty of “war crimes” — and which warned of “protest and disruption” should he speak — was deleted from Vassar’s student newspaper website, the Miscellany News. [emphasis mine]

The deleted article appears to be available here. This quote in particular from it demonstrates the empty-headed and intolerant thinking in today’s academia, aided by the intellectual dishonesty of an agenda-driven reporter:
» Read more

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Georgia voters kill Camden spaceport project

9:41 am

The residents of Camden County in Georgia yesterday voted by a margin of 72% to 28% to end the county’s project to build a project there.

There are hints that county officials might still try to proceed, having already spent more than $10 million on the project. There are also strong indications that if they do, they will be blocked legally on many fronts.

What this vote suggests is that Americans continue to be uninterested in more commerce, and are easily convinced to put environmental claims first in any political battle. The opponents of the spaceport had said that the spaceport threatened local wildlife — something that clearly doesn’t happen based on more than a half century of data at Cape Canaveral — and the voters in Camden were quick to agree. The voters also probably had a bit of not-in-my-backyard behind their vote as well.

Whether Camden would have succeeded as a spaceport of course is unknown. There are a lot of such facilities being proposed and built, and it is unclear if their number fits the actual launch demand.

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SpaceX successfully completes 10th launch in ’22

9:25 am

Capitalism in space: SpaceX this morning successfully placed 48 Starlink satellites into orbit, using its Falcon 9 rocket.

The first stage landed successfully, completing its fourth flight. The fairings were new.

SpaceX continues to maintain a one-launch-per-week pace in ’22, suggesting it will succeed in completing more than 50 launches this year, as predicted by the company.

The leaders in the 2022 launch race:

10 SpaceX
5 China
2 ULA
2 Russia

The U.S. now leads China 15 to 5 in the national rankings. Note that Russia had predicted it would complete about 27 launches in ’22. With the loss of all of its international customers due to its invasion of the Ukraine, that number is likely cut by two-thirds. If Russia completes more than a dozen launches this year we should be surprised.

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Monitoring one glacier flowing off a mesa in Mars’ glacier country

1:28 pm

Vicous glacial flow on Mars
Click for full image.

Today’s cool image takes us back to the mesa in Mars’ glacier country that first clued me in on the prevalence of ice in the Martian mid-latitudes. The photo to the right, rotated, cropped, and reduced to post here, was taken on November 13, 2021 by the high resolution camera on Mars Reconnaissance Orbiter (MRO), and shows a viscous flow coming down from a hollow on that mesa’s southern wall.

The new image has likely been taken to see if anything has changed since the previous image was taken in 2014. Based on the resolution published at the MRO website, nothing seems to have changed, though with more sophisticated software higher resolution versions of the images are available that might show some changes.

In my first post about Mars’ glacier country in December 2019, this flow was one of four that I featured coming off this same 30-mile wide mesa, as shown by the first overview map below.
» Read more

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Local Texas state/city politicians pressure congressmen to get Starship approved by FAA

11:42 am

Local state/city politicians from Brownsville are applying pressure on their local congressmen to get the FAA to approve its environmental reassessment of SpaceX’s Starship facility in Boca Chica approved.

Asked if the BND [Brownsville Navigation District] Board of commissioners had made its position known to Reps. Vela and Gonzalez, Lopez said: “Actually, right now, we are in talks with both of them. We want them to help. It is a huge economic impact, having SpaceX here. It makes the Rio Grande Valley and in this case Brownsville more lucrative. It gives global attention to our city, which is something we have needed for a long, long, time.”

A reporter put it to Lopez that the City of Brownsville is hoping to attract thousands of tourists once SpaceX starts sending rockets to the Moon and Mars. “It would be a tremendous loss if we lose that,” Lopez said.

Both Congressmen are members of the Democratic Party, so I doubt seriously if they care that much for the economic benefits brought to Brownsville by SpaceX, no matter what they say in public. For Democrats nowadays it is environmental matters that trump all other issues, and so it would shock me if either Vela or Gonzalez buck their party’s agenda to pressure the FAA to approve the environmental reassessment.

However, the November elections are looming, and the polls do not look good for Democrats. If the FAA rejects the reassessment prior to that election and demands that a full environmental impact statement be written, something I now fear will happen because the FAA cannot get NOAA and the Interior Department to sign on, SpaceX will almost certainly shift its Starship operations to Florida. An impact statement would take years to complete, a delay that SpaceX cannot afford. Such a sequence of events would likely do great harm to the reelection campaigns of both Democrats.

I thus now wonder if the Biden administration will force the FAA to continue delaying its decision, month-by-month, until after that November election, thus allowing these Democrats to mouth support without risking anything.

We shall know I think before the end of the month, which is presently the FAA’s announced target date for making a decision. I am willing to bet they delay again, for the fourth time.

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Today’s blacklisted American: Renowned cancer researcher fired for wearing Halloween costume 13 years ago

11:11 am

Cancer researcher Julie Overbaugh banned
Cancer researcher Julie Overbaugh blacklisted

The new dark age of silencing: A renowned cancer researcher, virologist Julie Overbaugh, was forced out of positions at both the Fred Hutchinson Cancer Research Center and the University of Washington School of Medicine because thirteen years previously she had worn a Michael Jackson Halloween costume at a Hutchinson party themed around the singer’s Thriller album.

The accusations at Washington University were especially absurd, though horribly typical of today’s blacklisting culture:

Though the incident didn’t occur at UW Medicine, its CEO and equity officer also waded into the faux controversy. UW Medicine CEO Dr. Paul Ramsey and Chief Equity Officer Paula Houston notified UW Medicine staff in an email that Overbaugh was punished for engaging in the “racist, dehumanizing, and abhorrent act” of “blackface.” During a separate formal review process for UW faculty, the email confirmed, Overbaugh resigned from her UW affiliate faculty member appointment.

Overbaugh released a short statement to me. “I did not know the association of this with blackface at the time, in 2009, but understand the offense that is associated with this now,” she said. “I have apologized for this both publicly and privately and beyond that have no other comments.”

Ramsey and Houston claim that the UW Medicine community was “harmed” by the 13-year-old photo that most staff didn’t know existed until reading about it in the Feb. 25 email. “We acknowledge that our community has been harmed by this incident and the fact that 13 years elapsed before action was taken,” they wrote. “We are convening a series of affinity group meetings in the next few weeks to provide spaces for mutual support, reflection, and response.”

Neither Ramsey nor Houston explained how the photo “harmed” anyone. Indeed, beyond one confirmed complaint, it’s unclear if anyone even cared about the old photo. [emphasis mine]

» Read more

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Iran launches military satellite

8:46 am

The new colonial movement: It appears that Iran has successfully launched a small military satellite into orbit, Noor-2, though exactly when remains unclear.

IRGC [Islamic Revolutionary Guard Corps] said the Noor-2 satellite reached a low orbit of 500km (310 miles) above the Earth’s surface on the Ghased satellite carrier, state-run Islamic Republic News Agency (IRNA) reported. It described the Ghased as a three-phase, mixed-fuel satellite carrier.

IRGC did not immediately release photos or video of the launch. Putting the second satellite in space would be a major advance for Iran’s military.

The Ghased or Qased rocket uses a mobile launcher design, and was used for Iran’s previous successfully launch in 2020.

In confirming the launch, U.S. Space Command officials called the satellite nothing more than “a tumbling webcam in space,” suggesting it is not very sophisticated. At the same time, the first stage of Qased is essentially a ballistic missile. To be able to use this mobile launcher to get anything into orbit means that same mobile launcher, without the upper stage, could deliver missiles anywhere on Earth, and do so in a manner that is undetectable prior to launch.

This launch, the first for Iran in 2022, does not change the 2022 launch race leader board:

9 SpaceX
5 China
2 Russia
2 ULA

The U.S. leads China 14 to 5 in the national rankings.

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Fractured terrain on Mars

1:39 pm

Fractures on Mars
Click for full image.

Today’s cool image, which at first glance does not seem so puzzling, actually falls into my “What the heck?” category of baffling Martian geology. The picture to the right, cropped and reduced to post here, was taken on January 15, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). Labeled “Avernus Cavi fractures”, it shows what resembles the well-documented chaos terrain seen in many places on Mars, where erosion over eons along fault lines creates mesas with random criss-crossing canyons.

The problem is that this location is practically on the Martian equator, and chaos terrain tends to be found in the mid-latitude bands where there are many glaciers, suggesting the cyclical waxing and waning of those glaciers is what causes the erosion. Here at the Martian equator the terrain is very dry. No glaciers.

Moreover, note the higher mesa near the top center. Its flat top suggests that once this terrain was covered with an even higher layer of material, almost all of which was stripped away evenly everywhere, except where that mesa sits. As an amateur geologist I can’t think of any sequence of events that would do such a thing. I suspect professionals might have problems themselves.

Then there are the small parallel ridges. They suggest dunes, especially inside the depressions where sand and dust can get trapped. On the mesa tops however these ridges are more mysterious. Why for example are they aligned with the small ridge in some hollows, but not others? They in many ways remind me of the ridges in this earlier “What the heck?” cool image, also right on the equator.

The overview map below provides some help, though not much.
» Read more

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