Category: Points of Information

Very brief descriptions, with appropriate links, of current or recent news items.

OneWeb signs deal to launch additional satellites using India’s GSLV rocket

9:32 am

Capitalism in space: OneWeb yesterday announced that it has signed a contract with New Space India, the commercial arm of India’s space agency, to launch additional satellites using that nation’s GSLV rocket.

From the company’s press release:

The first launch with New Space India is anticipated in 2022 from the Satish Dhawan Space Centre (SDSC) SHAR, Sriharikota. The launches will add to OneWeb’s total in-orbit constellation of 428 satellites, 66 per cent of the planned total fleet, to build a global network that will deliver high-speed, low-latency connectivity.

The company refused to release any additional details. The deal however clearly indicates two things. First, OneWeb wants an alternative to using SpaceX for launching the satellites that the Russians had been previously contracted to put in space. This gives it flexibility should one or another company have issues. For example, SpaceX simply might not have the immediate capacity to launch all these satellites as quickly as OneWeb wants. This second deal distributes that capacity across two launch vendors.

Second, it is likely in the long run that India is going to get a lot of business from OneWeb. This gain for India is Russia’s total loss. The deal will also help get India out of its extended panic over the Wuhan flu. Since the arrival of COVID India’s space industry has ground to a halt, completing few launches. The OneWeb deal might force it to come back to life.

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New schedule announced for landing of AX-1 crew and launch of NASA crew

9:17 am

Because of poor weather at the splashdown points on Earth, SpaceX and NASA have worked out a new schedule for both the landing of Axiom’s first passenger flight to ISS as well as NASA’s next launch of astronauts.

The integrated NASA, Axiom Space, and SpaceX teams have agreed on a plan for the Axiom Mission 1 (Ax-1) crew to undock from the International Space Station at 8:35 p.m. EDT Saturday, April 23, for a splashdown off the coast of Florida about 1:46 p.m. Sunday, April 24. The decision was made based on the best weather for splashdown of the first private astronaut mission to visit the International Space Station and the return trajectory required to bring the crew and the SpaceX Dragon Endeavour spacecraft back to Earth safely.

…The departure of Dragon Endeavour from the space station will clear the docking port for the arrival of Dragon Freedom and NASA’s SpaceX Crew-4 astronauts. The earliest potential launch opportunity for the Crew-4 mission is 4:15 a.m. Tuesday, April 26, with additional opportunities Wednesday, April 27, and Thursday, April 28. These launch opportunities are undergoing a more detailed program review to ensure they align with integrated operational timelines. The teams want to provide a two-day gap after Ax-1 return for data reviews from splashdown and to prepare for the Crew-4 launch, including the staging of recovery assets.

If the landing occurs on April 23rd as now planned, the Axiom passengers will have spent fifteen days in space, about four more than originally planned.

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Perseverance captures solar eclipse by Phobos

1:40 pm

Phobos eclipse the Sun
Click for full image.

Cool movie time! The photo to the right, cropped to post here, shows the Sun partly blocked by the Mars’ moon Phobos, taken by the high resolution camera on Perseverance on the surface of Mars. Below I have embedded the full movie compiled from the images taken as Phobos moved across the Sun’s face. From the caption:

It’s long been known that Phobos is drifting toward the Martian surface year by year; tens of millions of years from now, it is expected to crash into the planet or fragment into chunks that will impact the planet. Studying Phobos’ orbit also allows scientists to refine predictions of when the doomed moon will crash into Mars.

Unfortunately, the website does not say when this solar eclipse occurred. The spots on the lower left of the Sun’s face are sunspots.
» Read more

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Today’s blacklisted American: Assistant principal harassed and forced to resign for rejecting school’s insistence that all whites are racists

12:28 pm

A view slide from the school's bigoted training
A view slide from the school’s bigoted training, annotated to
illustrate the program’s goals.

“Segregation today, segregation tomorrow, segregation forever!” When Emily Mais, assistant principal at Agnor-Hurt Elementary School in Virginia strongly objected to training materials being used by the Albemarle County school district that preached that only whites could be racists, and in fact all were, she found herself endlessly harassed, forced to make numerous public apologies, and eventually was forced to resign in the face of numerous insults and threats against her.

She has now enlisted the Alliance Defending Freedom to sue the Albemarle County School Board. From the first link above:
» Read more

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Spinlaunch releases video of its 7th test launch

9:41 am

Capitalism in space: Spinlaunch on April 18th released a video providing what it calls “an inside look” at the company’s procedures during its 7th test launch on March 22, 2022.

I have embedded the video below. Note that on this test launch, the projectile was lifted to only about 30,000 feet, which does not qualify it as a suborbital space flight. Still, the video also indicates that their test projectile not only survived the launch’s extremely high accelerations, reaching a speed of 1,200 miles per hour in mere seconds, but once it hit the ground it was in good enough shape to reuse.

The video also reveals one other interesting fact. Their mission control consisted of only two people, significantly less than the mission control staffs used by the commercial rocket companies, which are themselves significantly less that the mission control teams that NASA has used.
» Read more

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Delta testing Starlink use on its airplanes

9:25 am

Capitalism in space: The CEO of Delta has revealed that the airline company is testing Starlink as a method for providing its passengers internet access during flights.

Starlink officials have said they are also discussing this possibility with several airlines. It has also sought regulatory approval from the FCC, and will also need it from the FAA before officially proceeding.

The request to the FCC was made in March 2021, more than a year ago, and appears to have not yet been approved. Moreover, there have been signs that the FCC has been slow-walking other Starlink license requests. These facts, combined with the delays forced on SpaceX by the FAA, provides further circumstantial evidence that the federal bureaucracy under the Biden administration is working to block the success of Elon Musk’s space companies.

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Axiom again cancels return of manned mission due to weather

9:12 am

Capitalism in space: Because of continuing poor weather on Earth, SpaceX & Axiom once again canceled the planned return of manned mission yesterday.

At the moment there is no word on when SpaceX’s Endeavour capsule will undock and bring its passengers home. Since a NASA crew is preparing for launch on Saturday, April 23rd, we should expect that return to occur beforehand.

This article from Israel about the delay, which also focuses on the flight of Israeli businessman Eytan Stibbe, had this interesting tidbit:

Businessmen Stibbe, American Larry Connor of Ohio, and Canadian Mark Pathy have paid $55 million apiece for the rocket ride. The visitors’ tickets include access to all but the Russian portion of the space station. [emphasis mine]

When the Russians launched Dennis Tito and other tourists in 2000s, I am unsure if those tourists were allowed in the American portion of the station. My guess would be yes, but that would be a guess, and very easily wrong. During the two tourist flights to ISS in October and December it is also unclear if those passengers had access to the American half. Considering the competition for tourist flights that now exists, I would suspect no.

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Hubble looks at a tight cluster of five galaxies

1:33 pm

Hickson Compact Group 40
Click for full image.

Cool image time! The photo to the right, cropped and reduced to post here, was taken by the Hubble Space Telescope to celebrate the telescope’s 32nd year in orbit. This cluster of five galaxies is dubbed Hickson Compact Group 40.

This menagerie includes three spiral-shaped galaxies, an elliptical galaxy, and a lenticular (lens-like) galaxy. Somehow, these different galaxies crossed paths in their evolution to create an exceptionally crowded and eclectic galaxy sampler.

Caught in a leisurely gravitational dance, the whole group is so crowded that it could fit within a region of space that is less than twice the diameter of our Milky Way’s stellar disk.

Though such cozy galaxy groupings can be found in the heart of huge galaxy clusters, these galaxies are notably isolated in their own small patch of the universe, in the direction of the constellation Hydra.

The red streaks in three galaxies is thought to be dust, suggesting that stars are still forming in these galaxies. The vertical galaxy on the right is seen edge on. Note too the tilted ring that appears to surround the galaxy on the left.

As for Hubble’s anniversary, the press release notes that since launch in 1990 the space telescope has made 1.5 million observations covering 50,000 heavenly objects, an archive of data available to anyone to access.

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Pushback: College that demanded professor use fake pronouns loses lawsuit, must pay him $400K

1:14 pm

A victory for free speech
A victory for free speech

Don’t comply: When in 2018 the public college Shawnee State University in Ohio tried to force philosophy professor Nicholas Meriwether to use a student’s preferred female pronouns, even though the student was a biological male, Meriwether refused.

The school then performed “a formal investigation” which declared that Meriwether was creating “a hostile environment” for the student, simply because Meriwether refused to let that student force him to say things he disagreed with.

Shawnee State officials then placed a written warning in the professor’s file, demanding he change the way he addresses transgender students to avoid being fired or suspended without pay.

Rather than bow, Meriwether contacted the Alliance Defending Freedom (ADF), a free speech law firm focused on protecting the first amendment rights of Americans. They sued, and have now won a big victory for freedom of speech.
» Read more

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Perseverance spots its parachute

11:50 am

Perseverance spots its parachute
Click for full resolution. Original images found here and here.

Overview map
Click for interactive map.

Cool image time! Today the Perseverance science team released two photos taken on April 6th that captured the parachute that the rover had used to land on Mars on February 18, 2021. The enhanced panorama above is from those images. The white feature near the center is the parachute. The mountains in the distance are the southern rim of Jezero Crater, about 40 miles away.

The overview map to the right gives the context. The red dot is Perserverance’s location as of yesterday, on sol 413. The black dot marks its location on April 6th, when it took the pictures. The green dot marks Ingenuity’s present position. The yellow lines indicate the approximate area covered by the panorama.

Ingenuity had not completed its 25th flight until April 8th, two days after these photos were taken, so it isn’t actually just off the edge of these photos, it is beyond the near ridgeline out of sight.

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Biden administration vows to cease anti-satellite tests

9:35 am

The Biden administration yesterday announced that it is prohibiting the military from conducting any further anti-satellite tests that would result in the destruction of an orbiting target satellite.

The ban is focused entirely on preventing further space junk produced by such tests.

It … is extremely limited in scope to testing of direct ascent destructive ASAT missiles — a formulation that leaves open the possibility of using such ASATs in conflict, not to mention testing and use of a host of other types of both destructive (think directed energy) weapons and those such as jammers that create temporary disruptions to functionality.

The goal appears to be to encourage other nations, such as China and Russia, to agree to their own bans. Considering the present state of world tensions, I think that is a pie-in-the-sky expectation. Both Russia and China have made it clear they are pursuing this space military capability aggressively. Neither has indicated the slightest interest in backing off.

The result? The U.S. under our bankrupt establishment leadership has once again unilaterally weakened its capabilities to protect itself, even as other hostile powers work to become stronger. And I say “once again” because this has been the pattern from Washington and Europe now for five decades. Except for outsider Trump, all western leaders have repeatedly acted as if they lived in a fantasy world of unicorns and rainbows. Consider for example Europe’s decision in the past decade to rely on Russia energy. They now find themselves at Russia’s aggressive mercy.

This decision is another example of this pie-in-the-sky approach. Since every previous American anti-satellite test had aimed at satellites already about to burn up in the atmosphere, those tests produced no space junk. Thus, banning the military’s ability to conduct such tests has done nothing to reduce future junk. All it has done is tied the U.S.’s hands, under a fantasy that acting nice will somehow get the Russians and Chinese to do the same.

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