Category: Points of Information

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

Russia launches three Russians to ISS on Soyuz-2 rocket

9:08 am

Russia today successfully launched three astronauts to ISS on its Soyuz-2 rocket, the first time the crew on a Russian launch to ISS was entirely Russian.

The docking at the station is expected three hours after launch.

The reason for the all-Russian crew has nothing to do with the Ukraine War. Initially NASA and Roscosmos were negotiating to have an American on this flight as part of a barter deal, whereby astronauts from the two space agencies fly on each other’s capsules in an even trade to gain experience with each. In October both agencies agreed to hold off the first barter flight until ’22. With the on-going sanctions however it is now unknown whether that barter deal will go forward.

The leaders in the 2022 launch race:

10 SpaceX
6 China
3 Russia
2 ULA

The U.S. still leads China 16 to 6 in the national rankings, with SpaceX having a scheduled Starlink launch this evening.

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Sierra Space signs Mitsubishi as partner in private Orbital Reef space station project

8:57 am

Capitalism in space: Sierra Space has now partnered with Japan’s Mitsubishi for developing technology to be used on the private commercial Orbital Reef space station project.

The companies did not elaborate on the technologies they will consider for Orbital Reef under the agreement. MHI does have extensive experience in International Space Station operations as the manufacturer of the Kibo laboratory module, which was installed on the station in 2008. The company also built the HTV cargo spacecraft and H-2 launch vehicle that launched those spacecraft to the station.

…Sierra Space’s role in Orbital Reef includes providing inflatable modules called the Large Integrated Flexible Environment (LIFE) Habitat. The company’s Dream Chaser vehicle under development will transport cargo and crew to and from the station.

A consortium led by Blue Origin announced Orbital Reef last October. In addition to Blue Origin and Sierra Space, Boeing will provide a science module, CST-100 Starliner commercial crew vehicle and support for station operations, while Redwire Space will handle microgravity research and manufacturing, payload operations and deployable structures.

This deal suggests that the project wants more experience in its stable. Also, by partnering with Mitsubishi, it likely garners political support in Japan.

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Orbit Fab wins contract to outfit U.S. military satellites for refueling

8:48 am

Capitalism in space: Orbit Fab has won a $12 million contract to outfit U.S. military satellites with its refueling port.

The funding includes $6 million from the U.S. Air Force and U.S. Space Force, and $6 million from Orbit Fab’s private investors. The contract is for the integration of Orbit Fab’s fueling port, called RAFTI — short for rapidly attachable fluid transfer interface — with military satellites. The port allows satellites to receive propellant from Orbit Fab’s tankers in space.

At present there are no refueling missions scheduled, simply because the satellites that could be refueled are not yet in orbit. Orbit Fab and the military however are discussing an in-orbit demo mission.

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SLS arrives at launch site

8:43 am

NASA’s SLS rocket finally arrived at its launch site early this morning after an 11 hour journey on its mobile launcher from the Vehicle Assembly Building (VAB), in preparation for a dress rehearsal countdown on April 3, 2022.

The approximately two-day test will demonstrate the team’s ability to load cryogenic, or super-cold, propellants into the rocket, conduct a launch countdown, and practice safely removing propellants at the launch pad. After wet dress rehearsal, engineers will roll the rocket and spacecraft back to the Vehicle Assembly Building for final checkouts before launch.

The launch is presently scheduled for late May, but we must not be surprised if it is delayed to June, or July.

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Pushback: Pilots sue CDC over Biden mask requirement on planes

12:02 pm

How the CDC determines its mask policies
How the CDC determines its mask policies

Don’t comply: Ten pilots from three different American airlines — American, Southwest, and JetBlue — have now sued the CDC over the Biden administrations mask mandate requiring everyone to wear masks on airplanes.

A group of commercial airline pilots filed a lawsuit against the Centers for Disease Control and Prevention (CDC) in an attempt to lift the federal transportation mask mandate.

In court paperwork, the 10 commercial airline pilots – who work for American JetBlue and Southwest – argued that the CDC issued an order “Requirement for Persons to Wear Masks While on Conveyances & at Transportation Hubs” on Feb. 1, 2020 “without providing public notice or soliciting comment.”

The pilots are asking the court to “vacate worldwide the FTMM (federal transportation mask mandate)” calling the move an “illegal and unconstitutional exercise of executive authority.”

Biden’s edict was first imposed on February 1, 2021, shortly after he took power. It has been extended several times since, the most recent extension keeping it in force through April 18, 2022. At no time, however, has any data been put forth by the CDC demonstrating that the required masks accomplish anything, while we already have decades of data showing that the masks are useless against viruses like the Wuhan flu.

This new lawsuit is the eighteenth filed against the mandate, though it is the first filed by those who work on the planes.

The pilots claim above that the CDC did not follow federal law when it imposed the mandate is almost certainly correct. » Read more

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NASA adds another antenna to its Deep Space Network

9:04 am

In its on-going project to upgrade and refurbish the antenna dishes of its Deep Space Network communications, used to communicate with planetary probes beyond Earth orbit, NASA yesterday announced that the fourth of six planned new antennas is now online in Madrid.

DSS-53 is the fourth of six antennas being added to expand the DSN’s capacity and meet the needs of a growing number of spacecraft. When the project is complete, each of the network’s three ground stations around the globe will have four beam waveguide antennas. The Madrid Deep Space Communications Complex is the first to have completed its build-out as part of project. Construction on DSS-53 began in 2016.

The Deep Space Network has needed an upgrade for about a decade, and has been especially under strain as the number of missions to Mars increased during that time. After many years of delay, almost all due to budget decisions by both NASA and Congress, the upgrade began in earnest in 2016.

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China launches military reconnaissance satellite

8:48 am

China today successfully launched its second Yaogon military reconnaissance satellite, using its Long March 4C rocket.

The leaders in the 2022 launch race:

10 SpaceX
6 China
2 ULA
2 Russia

The U.S. lead over China in the national rankings is now 16 to 6. Note too that tomorrow Russia is scheduled to launch another crew to ISS, using its Soyuz-2 rocket, while SpaceX plans another Starlink launch.

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Alignment of segments in Webb’s primary mirror completed

3:06 pm

Alignment image
Click for full image.

Astronomers and engineers have now successfully completed the alignment of the eighteen segments in the primary mirror of the James Webb Space Telescope.

On March 11, the Webb team completed the stage of alignment known as “fine phasing.” At this key stage in the commissioning of Webb’s Optical Telescope Element, every optical parameter that has been checked and tested is performing at, or above, expectations. The team also found no critical issues and no measurable contamination or blockages to Webb’s optical path. The observatory is able to successfully gather light from distant objects and deliver it to its instruments without issue.

The picture to the right shows that alignment, focused on a single star. As noted in the caption:

While the purpose of this image was to focus on the bright star at the center for alignment evaluation, Webb’s optics and NIRCam are so sensitive that the galaxies and stars seen in the background show up.

After many years delay and an ungodly budget overrun, thank goodness Webb appears to be working better than expected.

It will still be several months before actual science observations begin. Further more precise alignment adjustments need to be done for all its instruments and mirrors.

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Solar scientist Eugene Parker passes away at 94

2:53 pm

R.I.P. Solar scientist Eugene Parker, whose research revolutionized solar science in the 20th century and for which the Parker Solar Probe was named, has passed away at the age 94.

As a young professor at the University of Chicago in the mid-1950s, Parker developed a mathematical theory that predicted the solar wind, the constant outflow of solar material from the Sun. Throughout his career, Parker revolutionized the field time and again, advancing ideas that addressed the fundamental questions about the workings of our Sun and stars throughout the universe.

Parker belonged to the past generations of scientists who followed the principles of the Enlightenment and believed that science was fundamentally the search for truth. He understood he could always be wrong, which brought a certain muscular strength to any ideas he proposed. He could not be lazy in any way, or his work would fail. Instead, it shone, and made what little we know of the Sun today possible.

Sadly, such men are one-by-one going from us. I wonder if the new generations will understand his mindset.

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Pushback: Professor sues University of Illinois officials for suspending him for doing his job

12:56 pm

University of Illinois: run by clowns
University of Illinois: run by clowns

Jason Kilborn, a tenured law professor at the University of Illinois who had been suspended and forced to undergo sensitivity training because several unnamed students objected to an exam question that referenced racial slurs and that Kilborn had been using in his tests for a decade, has now sued a number of officials at the university.

University of Illinois Chicago law Professor Jason Kilborn’s recently filed lawsuit accuses administrators of violating his Constitutional rights, as well as defamation, false light and intentional infliction of emotional distress. It seeks damages in excess of $100,000.

Kilborn has been described by students as “top notch.” As his lawsuit against the University of Illinois Chicago moves forward, Kilborn maintains campus leaders engaged in performative retribution against him.

The lawsuit can be read here.

The named officials in the lawsuit are Michael Amiridis, the university’s chancellor, Caryn A. Bills, its associate chancellor, Julie M. Spanbauer, the law schools dean, Donald Kamm, the director of the school’s Office for Access and Equity, and Ashley Davidson, the school’s Title Ix & Equity Compliance Specialist.

I had described Kilborn’s blacklisting back in November 2021, describing in detail how Kilborn’s exam question had been in use for ten years with no objection, and was designed to help his law students uncover facts that would help lawyers defend minorities against racial abuse. I also noted that:
» Read more

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Recent avalanche on Mars

12:06 pm

Close-up comparison of slump
Click for full image.

Wide view comparison of slump
For full images go here and here.

Cool image time! Today the science team for the high resolution camera on Mars Reconnaissance Orbiter (MRO) released images showing a very recent avalanche, or slumping, on the interior slopes of what looks like a small three-mile-wide crater inside the easternmost reaches of the giant canyon Valles Marineris.

The comparison above, reduced and rotated to post here, is their close-up showing the change, which occurred sometime between March 2021 and February 2022. The wider comparison on the right, cropped, reduced, and annotated by me, shows a wider view to help place this slumping in the context of the crater.

Calling this an avalanche is not really accurate, as it isn’t really the fall of boulders and rocks, but the quick slumping downward of an entire section of what looks like dust or sand. As Alfred McEwen of the Lunar & Planetary Laboratory in Arizona writes in the caption:
» Read more

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Overview of the impact Russia’s invasion is having on the Ukraine’s space industry

9:57 am

Link here. The summary focuses on the major aerospace regions in the Ukraine, Dnipro and Kharkiv, outlining how they have so far been untargeted by the Russian invasion.

“In Dnipro, Yuzhmash and Yuzhnoye have not been bombed or targeted by missile attacks so far. One of the possible reasons is that Russia’s plan is to take them over as part of their invasion, so they intend to keep these facilities intact,” Usov said. “Because of the Russian attacks in the Dnipro region, these facilities are not operating at full capacities, and they were forced to halt work on their projects. But a share of their employees ensures their operations continue.”

The situation is the same in Kharkiv. No aerospace facilities have been directly targeted, but the war has shut down some operations, while others — especially those partnering with western nations or companies — have gone almost entirely virtual.

The article also describes a Ukrainian startup, Orbit Boy, that is trying to develop an air-launched smallsat rocket in partnership with companies in Poland and Italy. The war is making this development difficult, if not impossible.

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China tests rocket engine for the next Long March 5B launches

9:44 am

China’s state-run press today revealed that a full duration test has been successfully completed of the rocket engine that will be used by the core first stage of the Long March 5B rocket that will launch the next two modules for China’s Tiangong space station.

Developed by the China Aerospace Science and Technology Corporation, the engine is designed for the core stage of the Long March-5 carrier rocket series, which will be used to launch two lab modules of China’s orbiting Tiangong space station this year.

The long-range test, lasting 520 seconds, has verified the reliability of the engine, and there will be more than 20 experimental tasks that the rocket engine will undergo to further test its performance, the company disclosed.

Though this short press release does not say, it implies that this new engine is restartable, something that on previous launches of the Long March 5B was not possible for the core stage. This lack meant that once the core stage lifted and deployed its payload into orbit, it no longer had an engine that could control it. It would within weeks crash to Earth, threatening many habitable areas around the globe. This lack also resulted in a lot of very bad press for China.

If this new engine is restartable, it means that China will be able to de-orbit it in a controlled manner, over the ocean. If so, hallelujah! It means China will finally be honoring its obligations under the Outer Space Treaty.

If not, than China will continue to prove that it is an unreliable and dangerous player on the world stage.

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NASA extends Ingenuity’s mission through September ’22

9:31 am

Overview map
Click for interactive map.

NASA yesterday officially extended Ingenuity’s flight operations on Mars at least through September 2022, outlining in detail the helicopter’s hoped-for flight targets.

The map to the right shows the helicopter’s present location with the green dot, with its two possible future routes proceeding from this location indicated by dashed lines. The red dot indicates Perseverance’s present location, with its planned route from this spot indicated by the dashed lines.

Scheduled for no earlier than March 19, Ingenuity’s next flight will be a complex journey, about 1,150 feet (350 meters) in length, that includes a sharp bend in its course to avoid a large hill. After that, the team will determine whether two or three more flights will be required to complete the crossing of northwest Séítah.

Once Ingenuity crosses the rough terrain and reaches the delta, it will then be used to do more route scouting for the rover.

Upon reaching the delta, Ingenuity’s first orders will be to help determine which of two dry river channels Perseverance should take when it’s time to climb to the top of the delta. Along with routing assistance, data provided by the helicopter will help the Perseverance team assess potential science targets. Ingenuity may even be called upon to image geologic features too far afield (or outside of the rover’s traversable zone), or perhaps scout landing zones and caching sites for the Mars Sample Return program.

This ambitious plan exists because both the helicopter and its engineering team have far exceeded expectations. At the moment, there is no obvious reason why Ingenuity cannot continue to operate for years, an expectation that no one predicted.

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Today’s blacklisted American: Second-grade child punished for talking about Christianity

1:20 pm

Persecuting Christians is once again cool!
Persecuting Christians, even little children, is once again cool!

They’re coming for you next: A second-grader at North Hill Elementary School in Des Moines, Washington, has been regularly harassed and punished by the teachers and administrators because she likes to talk about her Christian religion to her playmates.

The harassment has included searching her backpack each morning to confiscate any Christian materials before she entered school. The punishment included sending her to the principal’s office ten different times since January 1st for daring to mention the Bible and her Christian beliefs to others. From the press release of the American Center for Law and Justice (ACLJ), which is threatening to sue the school and its district if this Soviet-type censorious behavior does not stop:
» Read more

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OneWeb and Arianespace scramble to find a rocket to launch satellites

10:26 am

Capitalism in space: With the cancellation of the last six Soyuz-2 launches for OneWeb and Arianespace due to Russia’s invasion of the Ukraine, the two companies are struggling to find an alternative rocket to launch the remaining 216 satellites that would complete OneWeb’s satellite constellation.

OneWeb has already paid Arianespace for the launches, so the responsibility to get the satellites in orbit is at present Arianespace’s. The problem is that its flight manifest for both the Ariane-5 (being retired) and the new Ariane-6 rocket are presently full.

Going to another rocket provider is problematic, even if a deal could be negotiated. The flight manifest for ULA’s Atlas-5 and Vulcan rockets is also filled. Though SpaceX’s Falcon 9 could probably launch the satellites, that company’s Starlink satellite constellation is in direct competition with OneWeb, which makes it unlikely the two companies could make a deal.

There have been negotiations with India to use its rockets, but it is unclear at present whether this will work.

One other option is to buy a lot of launches from the smallsat rockets of Rocket Lab, Virgin Orbiter, and Astra. This will likely cost more because more launches will be required, and that would required a complex negotiation between all parties.

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India successfully tests solid rocket booster for its Small Satellite Launch Vehicle

10:11 am

The new colonial movement: India yesterday successfully completed a ground test of the solid rocket booster to be used in its Small Satellite Launch Vehicle (SSLV).

SSLV was originally scheduled for launch in 2020 but was put on hold for two years when India panicked over the Wuhan flu. ISRO, India’s space agency, hopes now to complete the first launch in the next two months.

The two-year delay cost ISRO significantly in the international smallsat market. While American private companies like SpaceX, Rocket Lab, Virgin Orbit, and Astra continued to launch throughout the epidemic and thus garner business from the smallsat market, India’s market share shrunk. Whether it can recover that share once SSLV begins flying remains to be seen. India’s willingness to shut down so easily will I think make satellite companies hesitate before buying its services.

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Mark Vande Hei sets new record for longest American space flight

10:03 am

Mark Vande Hei today set a new record for the longest American space flight, exceeding the 340 days flown by Scott Kelly on ISS in 2012-2013.

Since Vande Hei is scheduled to return to Earth on March 30th, his total record flight time should end up being 355 days, just short of a full year.

Vande Hei arrived at the space station aboard a Russian Soyuz spacecraft on April 9, 2021, knowing at the time that he would be there for at least for the five to six months that is typical today for expedition crew members. His mission was extended by NASA in September to allow for a Russian movie crew to visit the orbiting complex and, more importantly, protect against a crew rotation schedule that could leave the station without any Americans on board.

Vande Hei’s record will be the fifth longest, behind four other Russians on Mir. Musa Manarov and Vladimir Titov were the first to complete a year long flight in 1987-1988. Valery Polyakov holds the record for the longest flight, 437 days in 1994-1995. Sergei Avdeyev’s flight of 381 days on Mir in 1998-1999 is the second longest.

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Astra successfully completes its second orbital launch

9:44 am

Capitalism in space: After a February 10, 2022 launch failure, the rocket startup Astra today successfully completed its second orbital launch and first in 2022, putting its first commercial payloads into orbit.

Unfortunately the separation and deployment of a payload platform from the upper stage had not been confirmed as of this posting. While the payloads can still function attached to the upper stage (they are not fully functional satellites), if this deployment turns out to be a failure it will put a stain on the launch. Astra confirmed the successful deployment of the payloads about an hour after launch.

That the company could investigate a launch failure, fix the problem, and resume launches in just over a month however speaks well for its future. If the deployment failed fixing it should proceed as quickly. Meanwhile, the company announced yesterday a new multi-launch contract through 2025 with Spaceflight, which finds launches for smallsats and also provides a small tug to move them into their preferred orbit.launches.

The leaders in the 2022 launch race remain unchanged:

10 SpaceX
5 China
2 ULA
2 Russia

The U.S. now leads China 16 to 5 in the national rankings.

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