Author: Robert Zimmerman

China launches “reusable experimental spacecraft”

4:02 pm

According to the official Chinese press, China today successfully used its Long March 2F rocket to place into orbit a “reusable experimental spacecraft.”

To say the information provided was terse is to be extravagant. This is it:

After a period of in-orbit operation, the spacecraft will return to its scheduled landing site in China. It will test reusable technologies and in-orbit service technologies as planned during its flight, providing technological support for the peaceful use of space.

It appears, based on the size of the rocket, that this spacecraft is likely a copy of Boeing’s X-37B.

The leaders in the 2022 launch race:

33 SpaceX
28 China
10 Russia
6 Rocket Lab
5 ULA

The U.S. still leads China 48 to 28 in the national rankings, and the entire world combined 48 to 45.

These numbers should change within the next half hour, as SpaceX is about to launch another rocket.

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Glacial flows pushing out through a Martian crater rim

12:51 pm

Wider view of 6-mile-wide crater
Click for full image.

Today’s cool image once again illustrates how Mars is far from a waterless planet. Instead, there is strong evidence that water ice can be found across most of the Red Planet’s surface, excluding the equatorial regions lower than 30 degrees latitude.

The photo to the right was taken on September 11, 2021 by the wide view context camera on Mars Reconnaissance Orbiter (MRO). It shows a 6-mile-wide unnamed crater on Mars, located at 35 degrees south latitude, with what appears to be a glacier in its interior, flowing to the southwest towards several breaches in the crater’s southwest rim. Several of those breaches now sit higher than the flow, suggesting that the glacier itself was once higher and flowed out of those gaps. Now the level has dropped, and the only place the glacier exits the crater is the central gap at the center of the white rectangle.

That white rectangle marks the area covered by a recent MRO high resolution image, taken on March 29, 2022 and cropped and reduced to post below.
» Read more

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Today’s blacklisted American: Supreme Court Justice Thomas forced to quit as lecturer at GWU

11:40 am

Clarence Thomas: Banned at amazon
Supreme Court Justice Clarence Thomas: driven out
as a lecturer at George Washington University

Blacklists are back and our future law students love ’em: Faced with a petition signed by 11,000 individuals demanding he be fired, Supreme Court Justice Thomas has resigned as a lecturer at George Washington University (GWU).

Thomas has been a lecturer at the school since 2011, but has now been removed as faculty from its website. His decision not to return to teaching comes in the wake of protests against conservative supreme court judges following the overturning of Roe v. Wade in June 2022.

The school was hit by a petition calling for the removal of Thomas, with more than 11,000 signatories. But George Washington University is home to just 1,600 students, and bosses there defended Thomas, insisting he was entitled to his views. [emphasis mine]

The highlighted words illustrate something significant: The bulk of the petition’s signers were not from George Washington University. However, though the school had apparently supported Thomas during this affair, we do not know how many of its 1,600 students signed the petition. What we do know is that there did not seem to be much public support for him from those students.

It is hard to fathom any law student not wanting to meet in person and hear the legal opinions of a Supreme Court justice, no matter where he or she stands on the political spectrum. To try to block such lectures reveals a shocking close-mindedness and hostility to rational thought. The language of the petition illustrates this, filled with false statements, ad hominen attacks, and complete intolerance of other points of view:
» Read more

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Axiom signs deal with New Zealand

9:52 am

Capitalism in space: The private space station company Axiom has now signed a deal with New Zealand to permit its citizens to propose and fly experiments on future Axiom missions, both to ISS and to Axiom’s own space station, scheduled for launch beginning in ’24.

This is the fourth international commercial agreement Axiom has signed since May, with Italy, Hungary, and the UAE the signatories in the previous deals. The UAE deal also included the launch of a UAE astronaut to ISS for a six month flight.

Axiom hopes to launch its first module to ISS in ’24, with later modules eventually allowing it to undock its section to fly as an independent station when ISS is retired.

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Environmentalists opposed to Starship at Boca Chica appeal dismissal of their lawsuit

9:45 am

Environmentalists from the Sierra Club and one Texas Indian tribe have now appealed the dismissal of their lawsuit aimed at blocking further tests or launches of Starship and Superheavy by SpaceX at its Boca Chica facility.

The Sierra Club and the Carrizo/Comecrudo Tribe of South Texas jointly appealed the 445th District Court’s decision July 7 to dismiss a lawsuit concerning SpaceX testing of its next-generation Starship vehicle closing nearby Boca Chica Beach, the coalition said July 28. In the dismissal, Judge Gloria Rincones argued there is “no private right of enforcement” concerning the beach access, according to KRGV.com (opens in new tab). The dismissal took place over the appellants’ protests that closing the beach violates the Texas state constitution, along with access rights by traditional groups.

The Sierra Club’s Brownsville organizer, Emma Guevara, stated the appeal is taking place because the beach is closed weekly to allow “a billionaire [to] launch deadly rockets near homes and wildlife.”

Citing a fireball that briefly and unexpectedly engulfed Starship during testing July 12, Guevera said her family was “forced” to hear the noise, which “launched without any warning for the public.” [emphasis mine]

My my, what a horror! I suppose everyone must stop what they are doing because Guevera and his family might be inconvenienced. And who cares if the lawsuit prevents thousands of south Texas citizens from having jobs and a thriving economy? It is more important Guevera doesn’t have to hear loud noises.

The lawsuit claims that allowing SpaceX to periodically close access to the nearest beach violates the state’s constitution, despite laws passed by both the local and state legislatures allowing for these closures.

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Next private SpaceX manned targeting December launch

9:31 am

Capitalism in space: SpaceX is now planning to launch in December the next private manned Dragon orbital mission, dubbed Polaris Dawn, and led by billionaire Jared Isaacman, who led the previous private Inspiration4 mission in September 2021.

Polaris Dawn is the first of three separate crewed launches, all of them funded by Isaacman. This first effort will see Isaacman flying a SpaceX Dragon spacecraft alongside Sarah Gillis, Anna Menon and Scott Poteet. (Both Gillis and Menon work at SpaceX.) The second launch aims to use a Dragon while the third is scheduled as the first crewed mission for Starship, SpaceX’s next-generation spacecraft.

…Among the mission’s aims is the first spacewalk, or extravehicular activity (EVA), of a private astronaut. The crew will use SpaceX-developed EVA suits for the effort. Crew Dragon will be depressurized for the spacewalk in a similar way that NASA’s Gemini capsules were in the 1960s, requiring all crew members to wear suits designed for a vacuum environment.

By not flying to ISS, Isaacman and SpaceX avoid the high fees NASA charges as well as its extensive requirements.

By remaining in orbit however the length of the mission will be limited to only a few days, rather than weeks. Thus, it underlines the growing need for private commercial space stations, not controlled by the government.

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Lucy science team ends attempt to deploy solar array

9:12 am

Lucy's planned journey
Lucy’s planned mission, the yellow dot indicating approximately
its present position. Click for full image.

The Lucy science team has decided to end further attempts to fully deploy one of the spacecraft’s two solar arrays, leaving it just short of fully deployed.

On seven occasions in May and June, the team commanded the spacecraft to simultaneously run the primary and backup solar array deployment motors. The effort succeeded, pulling in the lanyard, and further opening and tensioning the array.

The mission now estimates that Lucy’s solar array is between 353 degrees and 357 degrees open (out of 360 total degrees for a fully deployed array). While the array is not fully latched, it is under substantially more tension, making it stable enough for the spacecraft to operate as needed for mission operations.

The press release announcing this decision is horribly written. First, it buries this decision to the release’s last three paragraphs so that it can rave about the brilliance of Lucy’s engineers and scientists in solving the overall problem. Second, it never actually states that this is the decision that has been made. It implies it.

Regardless, it appears the engineers are satisfied that the almost fully deployed array will hold its position for the rest of the mission. They have decided that the risk of trying to fully deploy it is greater than the risk of having it slightly open.

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ULA launches Space Force reconnaissance satellite

8:57 am

Capitalism in space: ULA’s Atlas-5 rocket early today successfully placed a Space Force reconnaissance satellite into orbit, designed to detect the heat signatures of incoming missiles.

At this moment ULA has only 21 Atlas-5 rockets in its inventory, after which the rocket will be fully replaced with the not-yet launched Vulcan.

The leaders in the 2022 launch race:

33 SpaceX
27 China
10 Russia
6 Rocket Lab
5 ULA

American private enterprise now leads China 48 to 27 in the national rankings, and the entire world combined 48 to 44.

The American total of 48 matches the total launches all last year.

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China launches three satellites with Long March 4B rocket

11:41 pm

China early on August 4, 2022 (China time) successfully placed three satellites in orbit, including a climate satellite it claims will do “carbon monitoring, survey and monitoring of terrestrial ecology and resource, major national ecological projects monitoring and evaluation.” No information at all was released about the other two satellites, both of which were probably cubesats.

This launch actually occurred prior to the Electron launch from Rocket Lab.

The leaders in the 2022 launch race:

33 SpaceX
27 China
10 Russia
6 Rocket Lab
4 ULA

American private enterprise still leads China 47 to 27 in the national rankings, and the entire world combined 47 to 43.

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Rocket Lab launches second NRO surveillance smallsat in three weeks

10:14 pm

Capitalism in space: Rocket Lab today successfully used its Electron rocket to place its second National Reconnaissance Office (NRO) surveillance smallsat into orbit in just over three weeks.

For Rocket Lab, this was the sixth launch in 2022, which matches its previous annual high, achieved in both 2019 and 2020. It should easily top that record before the year is out.

The leaders in the 2022 launch race:

33 SpaceX
26 China
10 Russia
6 Rocket Lab
4 ULA

American private enterprise now leads China 47 to 26 in the national rankings, and the entire world combined 47 to 42.

Two more American launches are scheduled in the next day. If both are successful, the U.S. will have exceeded its entire launch total for 2021 (48) in only a little more than a half year, and completed the most successful launches since 1967.

The second half of the year should actually be as active as the first half, with three more American smallsat rocket companies (Firefly, Relativity, and ABL) pushing hard for their first successful launches before the year is out, thus joining the already operational smallsat rocket companies Rocket Lab, Virgin Orbit, and Astra.

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Today’s quick space links

2:12 pm

Some quick links, provided by Jay:

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Where to get legal help if you have been blacklisted by today’s control freaks

1:47 pm

As I have been chronicling the left’s shameless effort to blacklist, blackball, censor, and destroy its opposition during the past year and a half, I have also begun to assembly a list of non-profit law firms that are dedicated to fight this oppression, and have been increasingly successfully in winning their cases.

It seems appropriate therefore to provide that list to the public. Several blacklisted readers of these columns have noted in comments that they wish to also sue, and I would like to help them do so in every way possible. The following list, though obviously not all inclusive, describes what appear to be the most active and successful non-profit law firms presently winning first amendment cases nationwide. (Note too that the ACLU is not on the list, as that organization a long time ago abandoned its foundational goal of protecting free speech and has instead become an agent acting to increase the left’s power over ordinary citizens.)

In choosing among these law firms, make sure you review their entire website and the many cases they are handling. Some firms might be less appropriate for your situation, and it is necessary on your part to do the due diligence to figure this out.
» Read more

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NASA imposes new rules for any private launches to ISS

11:08 am

NASA has added several new rules for any private launches to ISS, now requiring that each flight include at least one experienced former NASA astronaut.

From the actual procurement notice:

NASA is also in the process of finalizing details associated with a new requirement that upcoming private astronaut missions include a former flown NASA (U.S.) government astronaut as the mission commander. A former NASA astronaut provides experienced guidance for the private astronauts during pre-flight preparation through mission execution. Based on their past on-orbit and NASA experience, the PAM commander provides a link between the resident ISS expedition crew and the private astronauts and reduces risk to ISS operations and PAM/ISS safety. Specific details of the requirement will be documented in future solicitations, as well as in updated documentation and in the solicitation technical library.

The new rules also require the companies to submit their research plans twelve months before launch, as well as reserve a longer time for the private passengers to adapt to weightlessness on the station before initiating that work.

The changes appear to make sense, based on the experience of the first passenger flight of Axiom sent up to ISS earlier this year. However, their existence will likely encourage the arrival of the private space stations in order to break free from NASA’s rules.

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Momentus has now deployed seven of ten customer payloads from its Vigoride tug

10:59 am

Capitalism in space: Despite technical communications issues after deployment of the first test flight of its Vigoride orbital tug, Momentus yesterday announced that has now deployed seven of ten customer payloads.

This announcement is somewhat of a surprise, as in June the company had said it would not be able to deploy anymore payloads due to the communications and solar panel problems Vigoride was experiencing.

The update also noted that the company is incorporating changes in its next Vigoride tug, scheduled to launch in November.

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The scattered debris from Perseverance’s landing, now being tracked by the rover

10:51 am

Perseverance's parachute, as photographed by Ingenuity
Click for full image.

A piece of string on Mars
Click for full image.

The Perseverance science team today posted a detailed update on the various pieces of debris that both the rover and the Ingenuity helicopter have been tracking since both landed on Mars in February 2021.

Some of the EDL [entry, descent, landing] hardware broke into smaller pieces when it impacted the surface. These pieces of EDL debris have been spotted in images of the Hogwallow Flats region, a location roughly 2 km to the northwest of the EDL hardware crash zones. As of Sol 508 (July 24, 2022), the operations team has catalogued roughly half a dozen pieces of suspected EDL debris in this area. Some of these EDL debris are actively blowing around in the wind. So far, we’ve seen shiny pieces of thermal blanket material, Dacron netting material that is also used in thermal blankets, and a stringlike material that we conclude to be a likely piece of shredded Dacron netting.

To the right are two of the most interesting examples. The top image shows the parachute and associated equipment from the landing, taken by Ingenuity during a flight in April 2022. That image, when compared with an earlier picture taken from orbit, showed that the wind of Mars, though incredibly weak, had been able to shift the parachutes edges.

The second image shows the string that the rover photographed on July 12, 2022, and had blown away four days later when Perseverance re-photographed this site.

Today’s update notes that the area in the crater they have dubbed Hogwallow Flats “appears to be a natural collecting point for windblown EDL debris.” The flats are an area at the foot of the delta that flowed into Jezero Crater in the past, and is an area where Perseverance has been traveling most recently.

That the wind has been able to move small pieces so effectively is I think somewhat of a surprise. That it is gathering the material against the crater’s western cliffs suggests the prevailing winds here blow to the west.

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Australian Space Agency confirms debris is from SpaceX Dragon capsule

10:28 am

Officials from the Australian Space Agency have inspected and confirmed that the debris that landed recently in the southeast Australia came from service module/trunk of a SpaceX Dragon capsule.

The agency had been alerted by Brad Tucker, an astrophysicist from the Australian National University, who first realised the timing and location of the debris falling coincided with a SpaceX spacecraft which re-entered the Earth’s atmosphere at 7am on 9 July, 20 months after its launch in November 2020.

Tucker believes the debris came from the unpressurised trunk of the SpaceX capsule, which is critical to take off but dumped when returning to earth.

This capsule was Resilience, launched on November 15, 2020 on SpaceX’s second manned launch for NASA. The capsule and crew returned in April, 2021. The service module apparently remained in orbit until July 2022, when its orbit decayed.

This service module was considered small enough it would burn up in the atmosphere. That assumption was apparently wrong. Though the pieces caused no damage, SpaceX needs to revise its operations to make sure future service modules will come back over the ocean, just in case sections reach the surface.

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Thank you All!

11:00 pm

July has now ended and so has my annual July fund-raising drive for Behind the Black, celebrating the website’s twelfth anniversary.

As always, I have been astonished by the number of people who freely donate or subscribe to my website, even though the site is available totally for free. It tells me I must be doing something right. Regardless, I cannot express loudly enough my heartfelt appreciation for this support. Thank you all, again and again and again!

I will leave this thank you at the top of the page for the next two days, just to make sure everyone can see it. And if you suddenly decide to donate or subscribe now, just find the tip jar elsewhere on the webpage for instructions.

Scroll down for new stories and updates.

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500 healthcare workers, fired for refusing COVID jab, win $10.3 million lawsuit

1:53 pm

Victory!

Bring a gun to a knife fight: Because NorthShore University HealthSystem in Illinois refused in 2020 to give any employee a religious exemption from getting the COVID jab and thus fired 500 healthcare workers, those workers sued, and last week they won a $10.3 million settlement from the university.

As part of the settlement agreement, NorthShore will pay $10,337,500 to compensate hundreds of health care employees. NorthShore will also change its unlawful “no religious accommodations” policy to make it consistent with the law, and to provide religious accommodations in every position across its numerous facilities. No position in any NorthShore facility will be considered off limits to unvaccinated employees with approved religious exemptions.

In addition, employees who were terminated because of their religious refusal of the COVID shots will be eligible for rehire if they apply within 90 days of final settlement approval by the court, and they will retain their previous seniority level.

The non-profit law firm that brought the case, Liberty Counsel, is taking a 20% cut of this class action, rather than the traditional 33% cut. As for the 500 fired workers:
» Read more

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Today’s Twitter links

11:07 am

Today I am beginning a new mid-day feature on Behind the Black, thanks to the effort of reader Jay, who has recently been acting as a stringer by sending me new stories he finds on Twitter. I don’t do Twitter, so his help has been very much appreciated.

Most of these Twitter stories however do not merit a full post. Most are usually just interesting images, or PR updates from companies and space agencies announcing future events. Up to now I check them out, and then file them away. I decided we might as well post them each day, all at once, in a single post. Jay has agreed to gladly help make this happen.

So, let’s begin:

It is unknown how much information China will release much about this launch. Stay tuned.

I will only believe Blue Origin has delivered a flightworthy engine to ULA when ULA actually begins installing that engine on a Vulcan rocket. Until then, I view everything Blue Origin posts on Twitter on this subject to be nothing more than empty air.

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Curiosity heads into the pass

10:16 am

Mosaic by Curiosity
Click for full mosaic.

Overview map
Click for interactive map.

Cool image time! The mosaic above, cropped, reduced, and annotated to post here, was created from 31 navigation images taken by the Mars rover Curiosity, and shows the rover’s upcoming drive. From the science team’s July 29, 2022 update:

We are attempting to reach a high point, just at the top right edge of the image, so we can look down into the valley to see if there is a way out on the other side and to help plan our path forward. High tilts, sand, and large and small rocks clutter the terrain, requiring the Rover Planners to pick their way around while making sure they stay clear of the hazards.

After the drive, we took a lot of imaging from our new location, including a 360 degree Mastcam mosaic and an upper tier of imaging to catch the tall relief of the valley walls.

The green dot in the image above as well as the overview map to the right indicates the approximate location on the cliff face of a previously observed recurring slope lineae, streaks that appear to come and go seasonally whose origin is still not understood.

The blue dot on the map marks the rover’s position on August 1, 2022. The yellow lines indicate the approximate area covered by the mosaic above. The large red dots on the overview indicate the rover’s original planned route, with the smaller red dots indicating the hoped-for route to get back to that path.

In the far distance the upper slopes of Mount Sharp can faintly be seen through the winter dust haze. That mountain is about 18,000 feet high, though its actual peak is not yet visible. Curiosity is still about 16,000 feet below that peak. Kukenan is about 1,500 feet high. The cliff with the slope lineae is probably about 400-500 feet high The two side hills that delineate the pass ahead are probably no more than 200 feet high.

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Flying car gets approved by FAA

9:27 am

Samson Switchblade

A small airplane that quickly converts to a three-wheel car has now been approved for airworthiness by the FAA, paving the way for the first flight tests.

After 14 years of development, the Samson Switchblade – a fast, street-legal three-wheeler that converts at the touch of a button into a 200-mph (322-km/h) airplane – has been approved for airworthiness by the FAA. The team is now preparing for flight tests.

The Switchblade is named after the knife-like way its wings swing out from beneath its two-seat cabin when it’s time to fly. The tail, too, swings out from where it’s stowed behind the large pusher prop, then unfolds into a generous T shape. Samson says the entire push-button conversion from street-legal trike to aircraft takes less than three minutes, and while it’s yet to demonstrate the entire process on a physical prototype, it looks like it’ll be a pretty spectacular process.

The goal is to create something you can drive from your garage to the nearest small runway, take off to fly to another nearby airport, and then quickly drive to your destination, without ever having to get out of your seat.

More information can be found at the company’s website, which also says it is “only months away from first flight”, and expects to sell its first kits for customers 18 months later. The company also says it has 1,500 customers who have already placed reservations to buy it.

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First Webb infrared image of Cartwheel Galaxy

9:13 am

Webb's view of the Cartwheel Galaxy
Click for full image.

Scientists today have released a new infrared image of the Cartwheel Galaxy, taken by two instruments on the James Webb Space Telescope. That image is to the right, reduced to post here. From the caption:

In this near- and mid-infrared composite image, MIRI data are colored red while NIRCam data are colored blue, orange, and yellow. Amidst the red swirls of dust, there are many individual blue dots, which represent individual stars or pockets of star formation. NIRCam also defines the difference between the older star populations and dense dust in the core and the younger star populations outside of it.

The galaxy, located about a half billion light years away, is one of the more well known astronomical objects due to its unusual shape, believed caused by a collision with a smaller galaxy sometime in the past. Earlier this year for example astronomers discovered a supernovae had exploded in the galaxy sometime in 2021. To see a 1995 Hubble optical image, go here.

This Webb image reveals many new details previously obscured by dust.

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Long March 5B pieces crash near villages in Malaysia and Indonesia

8:56 am

Several days after the July 30th uncontrolled de-orbit of China’s Long March 5B core stage locals in both Malaysia and Indonesia are finding large sections, some of which apparently fell close to villages.

A charred ring of metal about five metres in diameter was found on Sunday in Kalimantan, Indonesia, according to a Malaysian news outlet. Jonathan McDowell, an astrophysicist at the Harvard-Smithsonian Center for Astrophysics, said the metal appeared to be the exact size of the Chinese rocket’s core stage.

…“It looks like the end cap of a rocket stage propellant tank,” he said. “There’s no doubt in my mind that it’s from the rocket … it’s in the right place at the right time and looks like it is from the right kind of rocket.”

The article at the link also describes several other incidences, including one in which two families were evacuated when a piece landed near their home. I have embedded the video of one news report below, showing several of these impacts, many of which which apparently hit the ground hard enough to create craters several feet deep.

The article contains a big error, stating “there was no international law” forbidding the uncontrolled crash of such debris, but this is false. The Outer Space Treaty requires all nations to take action to avoid such incidents, and makes them liable to any damage. China is violating this treaty with every Long March 5B launch.
» Read more

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Russia launches military satellite

8:45 am

Russia yesterday used its Soyuz-2 rocket to launch a military satellite believed intended as an “inspector” satellite, designed to get close to and track another American military reconnaissance satellite.

While no details about this payload are known, there is a suspicion that this payload might have been launched to match the trajectory and flight path of an American satellite, USA-326. This was launched by a SpaceX Falcon 9 last February on the NROL-87 mission and went into a 512 km altitude, 97.4° inclination orbit. It is speculated to be an experimental optical reconnaissance satellite.

The launch comes after a new object was tracked just a week ago from the USA 326 spy satellite. It was designated object 53315 and cataloged in a 348 x 388 km orbit.

…The USA-326 satellite phased over the launch site just as the Soyuz-2.1v rocket launched. This also matches the northerly direction NOTAM that was announced before the Soyuz launch. What is possible is that the Kosmos-2558 payload is an inspector satellite that will be used to monitor the appearance and behavior of USA-326 and/or object 53315.

The Soyuz-2 rocket itself was a rarely used variation of this rocket, using no side boosters.

The leaders in the 2022 launch race:

33 SpaceX
26 China
10 Russia
5 Rocket Lab
4 ULA

Rocket Lab tried three times yesterday to also launch, but high winds eventually forced it to scrub the launch, rescheduling for tomorrow.

American private enterprise still leads China 46 to 26 in the national rankings, and the entire globe combined 46 to 43.

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Sunspot update: Activity recovers mostly from last month’s decline

9:04 pm

It is the start of the month, and thus time to post NOAA’s monthly update of its graph tracking the number of sunspots on the Sun’s Earth-facing hemisphere. That graph is below, with some additional details added by me to provide a larger context.

After the first real decline in sunspot activity in June, the Sun recovered that decline almost completely in July. Though the ramp up to solar maximum has stalled somewhat in the last two months, the trend continues to point to a very active maximum, much higher than predicted as well as much stronger than the last very weak maximum in 2020.

» Read more

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