Category: Behind The Black

SpaceX to launch Vast’s first space station module as well as two manned missions to it

12:11 pm

Vast Haven-1 station inside Falcon-9 fairing
Vast Haven-1 station inside Falcon-9 fairing

SpaceX and the private space station company Vast today revealed a deal whereby SpaceX will use its Falcon 9 rocket to launch VAST’s first space station module, dubbed Vast Haven-1, followed soon thereafter by two manned missions using SpaceX’s Dragon capsule and lasting up to 30 days.

The announcements claim that first launch will occur by August 2025, which will make it the first privately-owned manned space station to reach orbit, well ahead of the plans by the three space station companies that NASA has issued contracts (by teams led by Northrop Grumman, Sierra Space, and Nanoracks). The only other private station hoping to beat this date, Axiom, won’t be flying independent, but will be attaching its first module to ISS in 2024.

In addition, Vast says that this module will be the incorporated into its proposed larger spinning-wheel station.

Vast is owned and financed by billionaire Jed McCaleb, who doesn’t need NASA seed money for development. In fact, it appears he and SpaceX want to remain as independent of the government as possible, considering the high fees NASA is charging to dock and stay at ISS as well as the stringent research rules it is demanding from private astronauts. This approach also appears to be the same one that Jared Isaacman is taking with his series of private missions on Dragon and Starship.

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Scientists: Real women are better to send to Mars than real men

11:10 am

Gee, I thought there was no difference: According to a study done for the European Space Agency (ESA), scientists have concluded that sending a four person all-female crew to Mars would have significant advantages over either a mixed sex crew or an all-male crew.

From the paper’s conclusion:

These estimated differences result from lower resting and exercising O2 requirements (based on available astronaut data) of theoretical female astronauts, who are lighter than theoretical male astronauts at equivalent statures and have lower relative VO2max values. These data, combined with the move towards smaller diameter space habitat modules, suggest that there may be a number of operational advantages to all-female crews during future human space exploration missions.

While there may be some minor operational advantages to only flying female astronauts on long missions, those advantages pale in comparison to the loss to humanity in the long run. You can’t settle a new world with one sex. Nor can you learn how to get there if you build your spacecraft capable of only meeting the minimum requirements.

If you go, everyone must go, or else the goal is not inclusive and diverse. Or as reader Milt noted to me when he sent me this story:

Of course, every research finding that is reported in this article flies in the face of the woke conventional wisdom that “there are no differences between men and women,” and — even better — male astronauts who wish to transition to being women must then be accepted as female in terms of mission planning, etc., lest NASA or the ESA be accused of transphobia.

In other words, this study and the entire “transgender” movement reveal the real leftist goal: Power and control. In the first case, the study says: “Give the job only to our favored oppressed sex!” In the second case the “transgender” movement says: “Obey our whims no matter what!”

Facts only matter when they help this leftist movement gain power and control. When the facts are inconvenient, the facts are tossed aside and it is the emotions that must rule.

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UAE asteroid mission will rendezvous with seven asteroids and will include lander

10:08 am

Though the mission was first announced in 2021, the UAE only recently revealed at a science conference the mission’s specific targets and plan.

From the conference poster [pdf]:

The mission will launch in 2028 and visit 7 main belt asteroids, including 6 high-speed flyby encounters en route to a rendezvous with the asteroid 269 Justitia. The mission is enabled by solar electric propulsion and gravity assist flybys of Venus, Earth, and Mars, bringing the total number of mission encounters to 10. The trajectory design presented will include the overall timeline of the mission, launch targets, launch period, overall duration of the encounters, design of the encounters, and trajectory modeling. Mission design analyses include designing the Deep space maneuvers (DSMs) prior to the rendezvous with Justitia and design Justitia’s orbits and maneuvers to accomplish the lander deployment.

As with the UAE’s Al-Amal Mars Orbiter, the country is relying on an American university, the University of Colorado, as well as the commercial company, Advanced Space, to design, build, and operate the spacecraft. In this sense the UAE is paying these American entities to fly the mission while requiring them to train its own engineers and scientists.

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Meteorite crashes through roof of NJ home

9:53 am

On May 8, 2023 a family in New Jersey returned home to discover a 4×6 inch meteorite on the floor of one bedroom, having crashed through the roof of their home.

Suzy Kop, a resident of the home, told CBS Philadelphia that meteorite landed in her father’s bedroom, but no one was home. “I thank God that my father was not here, no one was here, we weren’t hurt or anything,” Kop told the station.

She found the object, she said, amid debris in the room after it came through the ceiling. At first, she said she believed it had been thrown. “I did touch the thing, because I thought it was a random rock, I don’t know, and it was warm,” she told CBS Philadelphia.

Though not unprecedented, there are only a few recorded examples of meteorites landing in populated areas like this.

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UK regulators give okay on Viasat’s purchase of Inmarsat

9:46 am

After months of delay, the United Kingdom’s Competition and Markets Authority (CMA) regulators has finally admitted that Viasat’s purchase of Inmarsat would not reduce competition in the communication satellite industry, and has approved the purchase unconditionally.

The evidence analysed by the panel shows that, while Viasat and Inmarsat compete closely– specifically in the supply of satellite connectivity for wifi on flights – the deal does not substantially reduce competition for services provided on flights used by UK customers.

The evidence also shows that the satellite sector is expanding rapidly – a trend that is set to continue for the foreseeable future. This is due to increased demand for satellite connectivity, driven largely by the ever-growing use of the internet by business and consumers.

The CMA press release is a classic of bureaucracy blather. Essentially, it tries to make it sound like this agency did lots of difficult hard work to discover what is patently obvious, that without this merger these two companies will almost certainly not be able to compete with the emerging new satellite communications companies coming on line.

The best thing that the UK could do to encourage competition and new industries in the UK would be to defund this agency, now. Its existence accomplishes nothing other than to stand in the way.

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China launches cargo freighter to its Tiangong-3 space station

9:29 am

Using its Long March 7 rocket launching from its coastal Wenchang spaceport, China today successfully placed into orbit a Tianzhou cargo freighter to resupply the Tiangong-3 space station.

The leaders in the 2023 launch race:

29 SpaceX (with a launch scheduled for later today)
17 China
6 Russia
4 Rocket Lab

American private enterprise still leads China 33 to 17 in the national rankings, and the entire world combined 33 to 29.

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May 9, 2023 Quick space links

4:26 pm

Courtesy of BtB’s stringer Jay.

 

 

 

 

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Pushback: School board forced to restore contract it tried to cancel because it hates Christians

1:36 pm

School board member Tamillia Valenzuela's official picture
School board member Tamillia Valenzuela’s official
picture, with cat ears, nose ring, and green-dyed hair.

They’re coming for you next: When the school board for the Washington Elementary School District School in the Phoenix area unilaterally canceled a legal contract with Arizona Christian University in March, the university sued [pdf], claiming that the cancellation was solely for religious reasons and was discriminatory and a clear violation of its contract.

The school board has now settled that lawsuit, agreeing to restore the contract while also accepting liability for all legal costs in connection with the suit.

It is important to understand the exact reasons the board voted unanimously to cancel the contract. Under that agreement, which had existed for more than a decade, students from Arizona Christian University would act as free teaching assistants for the district’s elementary schools while getting real world experience in teaching. Their work was determined by the school, and during that time there was never a complaint about them attempting to indoctrinate children into Christianity (even as the queer community now pushes its queer agenda to children in schools continuously).

When the board canceled the contract, it did so by declaring unequivocally the university’s religious affiliation was the problem, not because it had failed in any of its contract obligations. More specifically, at least two members of the school board — proud members of the queer community — expressed strong intolerance with the university’s Christian beliefs, and wanted the contract cancelled for this sole reason. As board member Tamillia Valenzuela said at the February board meeting where the cancellation vote was taken:
» Read more

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Jupiter’s clouds in 3D

12:37 pm

Jupiter's clouds in 3D
Click for original image.

Another cool image! The picture to the right, cropped and reduced to post here, was created by a team of citizen scientists from a raw Juno image during its 40th close fly-by of Jupiter. From the caption:

Visual interpretation of relief (exaggerated) on Jupiter based on depth estimation from a single image

2D process: Enhanced RGB, enlargement and crop of image taken on 2022-02-25 02:21 UT – perijove 40 – Junocam

Process on 3d image : not based on a DTM, but a visual interpretation of the surface by depth estimation from a single image

The white box on the global image on the upper left marks the approximate area coverd by the oblique 3D picture. Though the vertical relief is greatly exaggerated as well as simulated from a flat image, it provides us a nice sense of the turbulent nature of Jupiter’s more active bands. The larger structures in the colored band appear to act like giant waves in a river rapids. And for reasons not yet understood, the more active areas of that upper atmosphere is divided into bands determined by latitude.

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Momentus and Astroscale team up to propose Hubble servicing mission

11:29 am

Capitalism in space: The two orbital tug companies Momentus and Astroscale announced today that they have partnered to propose a servicing mission to the Hubble Space Telescope, designed to boost the telescope and extend its life.

The proposed mission concept, a commercial solution to extend the life of this important national asset without risk to humans, includes launching a Momentus Vigoride Orbital Service Vehicle (OSV) to low-Earth orbit on a small launch vehicle. Once on orbit, Astroscale’s RPOD technology built into the OSV would be used to safely rendezvous, approach and then complete a robotic capture of the telescope. Once mated, the OSV would perform a series of maneuvers to raise the Hubble by 50 km. Removal of surrounding and threatening space debris in Hubble’s new orbit using the Vigoride and Astroscale’s RPOD capabilities will be prioritized after the completion of the primary reboost mission.

As I have written repeatedly, Hubble is a telescope that refuses to die. I predicted that come the 2030s, when its orbit had decayed to a point that it either had to be de-orbited (NASA’s preferred option in the past when it ran everything) or be lifted to a higher orbit to extend its life, people would find a way to lift it.

Now that private enterprise is running the show, NASA is taking advantage of that to ask for private solutions to save Hubble, and not surprisingly it is quickly getting them.

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Paperwork on Mars

11:20 am

Paperwork on Mars
Click for original image.

Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on April 15, 2023 by the close-up camera on the Mars rover Curiosity. From the caption:

NASA’s Curiosity Mars rover took this close-up view of a rock nicknamed “Terra Firme” that looks like the open pages of a book, on April 15, 2023, the 3,800th Martian day, or sol, of the mission, using the Mars Hand Lens Imager (MAHLI) on the end of its robotic arm. The rock is about an inch across (2.5 centimeters).

Strange looking rocks like this have not been rare during Curiosity’s travels in Gale Crater, though it seems to me that the variety and strangeness has increased as the rover has climbed higher on Mount Sharp. In this case, the tall flake in the center — as well as the shorter flakes to the left — were among the many thin layers seen in this area. These layers however were clearly made of much harder material than the layers above and below. Those weaker layers eroded away over the eons, leaving behind these thin sheets.

Also, if you own red-blue 3D glasses, take a look at the anaglyph here.

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Space junk removal company ClearSpace signs deal to launch on Vega-C

9:59 am

The European company ClearSpace has signed a launch deal with Arianespace to fly the first test of its space junk removal robot on a Vega-C rocket set to launch some time in the second half of 2026.

The development of ClearSpace’s robot, which will use four grappling arms to surround and then capture its target, was paid for under a European Space Agency (ESA) $121 million contract which also required it to be launched on an Arianespace rocket. The problem right now is that it will fly as a secondary payload, and a primary payload has not yet been found.

Finding that primary payload is going to be difficult. First, Vega-C failed on its second launch last year and has not yet flown again. Second, it is expendable, and though cheaper than Arianespace’s other rocket, Ariane-6 (which has not yet launched), it is still more expensive than other commercial rockets now available. Third, the customer of that primary payload must also want to go into an orbit that will allow ClearSpace’s robot to reach its target, an abandoned Vega Payload Adapter from a previous launch.

As has been typical of Europe, this development is proceeding too slowly and is being hampered by requirements unrelated to profit and loss. By ’26 expect several other space junk removal companies — Astroscale and D-Orbit come to mind — to have already demonstrated their capabilities and already garnering market share, before ClearSpace even flies.

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NASA now demolishing the obsolete mobile launch platform used during Apollo

9:42 am

The second of three mobile launch platforms that were used during the Apollo program to transport the Saturn-5 rocket to its launchpad but are all obsolete and no longer in use is finally being demolished for salvage.

The first has already been scrapped, while the third is still in use for “servicing the crawlerway between SLS launches.”

NASA has been storing the platform in the Vehicle Assembly Building, but there was no longer room there, with Boeing taking over more space for assembling SLS core stages. The platform itself was deemed unsafe for display at any museum, with the cost of making it safe too high.

Better to salvage it than have it sit in the way of future space operations. After all, when you get down to it, it is simply some metal and hardware. The history was accomplished by the humans who built it, and who would be appalled if later generations used their work as a club to prevent new achievements in space.

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Momentus test orbital tug successfully raises orbit using water-ionized thrusters

9:29 am

Momentus’s Vigoride test orbital tug has successfully raised its orbit using a ion thrusters that use water as their fuel, proving that the tug can be used to bring smallsats launched as secondary payloads to their preferred orbits.

According to tracking data, Vigoride-5 is in an orbit at an average altitude of 524.3 kilometers as of late May 7, about two kilometers higher than it was in early April, when the maneuvers started. The vehicle’s orbit had been gradually decaying since its launch in early January on the SpaceX Transporter-6 smallsat rideshare mission, descending about five kilometers before the maneuvers started.

The test of the MET is a major milestone for Momentus, which is relying on the technology to propel its tugs that will deliver satellites to their desired orbits. Technical problems with its first tug, Vigoride-3, launched nearly a year ago, kept the company from testing the MET on that vehicle.

Vigoride-5 is carrying a single smallsat, for Singapore-based Qosmosys, that it will release, although the companies have not disclosed the planned orbit for that spacecraft. The tug will also operate a hosted payload from Caltech to demonstrate space-based solar power technologies for several months.

The company already has another Vigoride in orbit that launched in April, carrying its own set of payloads for orbital transport.

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Webb takes infrared image of the disk of dust and debris surrounding Fomalhaut

4:57 pm

Fomalhaut debris disk as seen in the infrared by Webb
Click for original image.

Using the mid-infrared instrument on the Webb Space Telescope, astronomers have obtained a new high resolution infrared image of the disk of dust and debris that surrounds the star Fomalhaut, and (surprise!) have it to be more complex than they previously believed.

That image is to the right, annotated by the science team.

Overall, there are three nested belts extending out to 14 billion miles (23 billion kilometers) from the star; that’s 150 times the distance of Earth from the Sun. The scale of the outermost belt is roughly twice the scale of our solar system’s Kuiper Belt of small bodies and cold dust beyond Neptune. The inner belts – which had never been seen before – were revealed by Webb for the first time.

The dust cloud identified in the outer ring is possibly left over from a recent collusion of larger bodies.

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May 8, 2023 Quick space links

12:54 pm

Courtesy of BtB’s stringer Jay. I meanwhile am at a space symposium in Tucson today, so posting has been light. I should be home in time to do some work later this afternoon.

  • Virgin Galaxtic to resume flights in May

    • The company is calling the May flight, carrying two Italian astronauts and delayed more than two years, its final checkout prior to beginning commercial flights in June..

 

 

 

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Sinuous ridge inside Martian canyon

9:25 am

Sinuous ridge inside a Martian canyon
Click for original image.

Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on February 7, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows what the camera team labels a “sinuous ridge within valley.”

The location is at 30 degrees south latitude, right on the edge of the southern of the two 30-60 degree mid-latitude bands where orbital images show many glacial features. Closer to the equator and there is little or no evidence of near surface ice on Mars. Farther from the equator from this latitude and the evidence of near surface ice increases, becoming very dominant the closer to the poles you get.

At this spot, it appears there is little near surface ice. The channel has ripple sand dunes inside it, and the sinuous ridge appears to be bedrock. Similarly, the plateau above the channel also appears like bedrock, the craters showing no evidence of splatter that is common where there is near surface ice.

What made the channel? And what made that a sinuous ridge inside it?
» Read more

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China’s X-37B copy lands successfully after 276 days in orbit

8:35 am

China’s reusable mini-shuttle, essentially a copy of Boeing’s X-37B, has completed its second flight, landing in China on a runway after 276 days in orbit.

The project will provide a more convenient and inexpensive way to access space for the peaceful use of space in the future, according to the statement.

The reusable test spacecraft launched from Jiuquan Satellite Launch Center in the Gobi Desert Aug. 4 (UTC), 2022. The spacecraft released an object into orbit, U.S. Space Force tracking data revealed late last year. The small satellite operated in very close proximity to the spaceplane.

This apparent second flight on the secretive spacecraft differs from its first mission in 2020. That flight saw the spaceplane orbit for four days.

During the flight the spaceplane made numerous orbital maneuvers.

Like the X-37B, this reusable mini-shuttle allows China to do many technology experiments in orbit and then return them to Earth for analysis.

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Rocket Lab successfully launches two NASA hurricane monitoring cubesats

6:11 pm

Rocket Lab’s Electron rocket today successfully placed NASA’s two Tropics hurricane monitoring cubesats into orbit, lifting off from New Zealand ((May 8th New Zealand time).

This is the first of two Rocket Lab launches to get the entire four-satellite Tropics constellation into orbit, with the second schedule for two weeks from now.

The leaders in the 2023 launch race:

29 SpaceX
16 China
6 Russia
4 Rocket Lab

American private enterprise now leads China 33 to 16 in the national rankings, and the entire world combined 33 to 28.

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May 5, 2023 Quick space links

4:48 pm

Courtesy of BtB’s stringer Jay, who has also noticed, as I have, that the news in commercial space has been slow this week.

 

 

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The modern corrupt legislative way of doing business: Know nothing, fund everything!

1:57 pm

Fill it in with any amount, regardless of facts
It doesn’t matter how much money is in the government treasury,
our government will fill this check out anyway, to the max.

This week the Democrat-controlled legislature of the state of California passed a bill allocating $150 million dollars from which cash-strapped hospitals could obtain loans to help pay their bills.

The state will give out the $150 million in the form of interest-free loans to nonprofit or public hospitals that meet certain conditions. The state will prioritize loans for medical centers in rural areas and those that have a disproportionate number of patients on Medicaid, the joint state and federal government health insurance program for the poor and the disabled.

Loans will have to be repaid in six years, though it will be possible for the loan to be forgiven if the hospital meets certain requirements.

In another news report describing the process in which this bill was approved and passed included one particular quote that illustrated magnificently the modern manner in which almost all American legislatures now function, from small city councils to Congress in Washington, regardless of party. As stated by one state senator during preliminary hearings before the bill passed:

“We don’t know how many hospitals, we don’t know which hospitals. We don’t know which areas those hospitals are (in), we don’t know anything. And now we’re asked to approve $150 million to be doled out without access to plans, without access to the finances that would give us the evidence to feel comfortable with this,” said Sen. Maria Elena Durazo, a Los Angeles Democrat, during a Senate budget committee hearing on Tuesday. [emphasis mine]

» Read more

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Brain terrain on top of Martian mountains

12:28 pm

Brain terrain at high elevation on Mars
Click for original image.

Cool image time! The picture to the right, cropped and reduced to post here, was taken on March 26, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It is labeled by the scientists “Brain Terrain on Floor of Crater in Warrego Valles.”

Brain terrain is a geological feature entirely unique to Mars that remains unexplained in any way by geologists. The scientists know it is almost certainly related to near-surface ice and its sublimation into gas, but their theories as to its precise formation process remain incomplete and unconvincing, even to them.

In this case the brain terrain’s interweaving nodules seem to show flow patterns, but strangely those patterns go around depressions and hollows. Yet, the overall flow direction also seems to point downhill towards the slope on the image’s right edge.
» Read more

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Hubble captures shadows on star’s outer accretion disk cast by inner accretion disk

11:07 am

Shadows cast on star's accretion disk
Click for original image.

Astronomers using the Hubble Space Telescope’s images taken five years apart have captured the changing shadows cast by a star’s inner accretion disk onto its outer accretion disk.

Those images are to the right, reduced and rearranged to post here. From the caption:

Comparison images from the NASA/ESA Hubble Space Telescope, taken several years apart, have uncovered two eerie shadows moving counterclockwise across a disc of gas and dust encircling the young star TW Hydrae. The discs are tilted face-on as seen from Earth and so give astronomers a bird’s-eye view of what’s happening around the star.

The [top] image, taken in 2016, shows just one shadow [A] at the 11 o’clock position. This shadow is cast by an inner disc that is slightly inclined to the outer disc and so blocks starlight. The picture on the [bottom] shows a second shadow that emerged from yet another nested disc at the 7 o’clock position, as photographed in 2021. What was originally the inner disc is marked [B] in this later view.

The shadows rotate around the star at different rates like the hand on a clock. They are evidence for two unseen planets that have pulled dust into their orbits. This makes them slightly inclined to each other. This is a visible-light photo taken with the Space Telescope Imaging Spectrograph. Artificial colour has been added to enhance details.

An artist’s conception of the system, as seen from an oblique angle, is available here. All told, this solar system of disks kind of resembles a spinning gyroscope, with its different rings tilted at different angles to conserve angular momentum.

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Celestis recovers astronaut’s remains from suborbital rocket explosion

10:06 am

Celestis, the company that specializes in sending people’s ashes into space, has successfully recovered the remains of a former Apollo astronaut Philip Chapman (who never flew in space) after the suborbital rocket they were on exploded four seconds into flight.

“All 120 flight capsules are safely in the hands of launch personnel and will be returned to us awaiting our next flight as soon as UP and Spaceport America complete their investigation and any required fixes are implemented,” Celestis said in a statement on Wednesday. The recovered payloads are set to fly again on board the company’s upcoming Perseverance Flight. The company said it only launches a “symbolic portion” of ashes or DNA sample from its participants.

Celestis has sent remains of many celebrities as well as ordinary customers on a number of orbital and suborbital flights over the years. The recovery of the remains and their expected reflight in this case enhances its business model, since none of its customers want their ashes lost in a rocket failure, before reaching space.

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Lockheed Martin reorganizes its space divisions to better compete in the new commercial market

9:58 am

Lockheed Martin today announced that it is reorganizing its space divisions to make them better aligned with the new commercial market, and thus better able to win market share.

The company will streamline its operation from “five lines of business to three,” the first focused on commercial space, the second focused on classified military projects, and the third focused on military missile work.

As a big space company, Lockheed Martin has made a great effort in recent years to break into the commercial rocket industry. It was a major investor in Rocket Lab, and is also a major investor in the rocket startup ABL, which it is sending a lot of business. It also realigned its satellite construction business to focus on smallsats, including investing a lot of money in the smallsat company Terran Orbital.

This reorganization is clearly an effort to underline these changes. Whether it will work remains to be seen. Often such reorganizations in big older corporations end up being nothing more than rearranging the deck chairs on the Titanic.

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ESA finally admits — sort of — that private enterprise can do it better

9:48 am

Stephane Israel, the architect of ESA's rocket failure
Stéphane Israël, the head of Arianespace and the
architect of its failure to compete in the field of rocketry.

Today there was a news report in which Stéphane Israël, the head of Arianespace, kind of admitted at last that the expendable design of Europe’s new Ariane-6 rocket was a mistake, and that it will take a decade more to fix it.

“When the decisions were made on Ariane 6, we did so with the technologies that were available to quickly introduce a new rocket,” said Israël, according to European Spaceflight.

He added that it will not be until the 2030s before Europe begins flying its own reuseable rocket.

Israël’s comments illustrate the head-in-the-sand approach he has exhibited now for decades. He claims the European Space Agency (ESA) chose to make Ariane-6 expandable so that it would be ready quickly, but its development has not been fast, and in fact is now more than three years behind schedule. When it finally begins flying operational it will have taken almost a decade to create it.

His comments also are his lame attempt to push back against a recent ESA report [pdf], issued in late March, that strongly rejected the decades-long model that ESA has used to build its rockets. Up until now and including the construction of Ariane-6, ESA designed and built its rockets, using Arianespace, headed by Israël, as its commercial arm. In other words, the government ran the show, much like NASA did for most of the half century following the 1960s space race. The result was slow development, and expensive rockets. Arianespace for example never made a profit in its decades-long existence, despite capturing half the commercial market in the 2000s and early 2010s.

The March ESA report rejected this model, and instead advocating copying what the U.S. has done for the past half decade by shifting ownership and design to the private sector, as advocated in my 2017 policy paper, Capitalism in space. To quote the ESA report:
» Read more

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