Category: Behind The Black

Further data adds weight to the dust outburst theory for explaining Betelgeuse’s dimming in 2019

9:42 am

Betelqeuse
An optical image of Betelgeuse taken in 2017 by a ground-based
telescope, showing its not unusual aspherical shape.
Click for original image.

Further analysis of the data gathered from Beteleguese during its unusual dimming in 2019 to 2020, has now strengthened the hypothesis that the dimming was caused by an outburst of dust from the star, creating a cloud that temporarily blocked its light.

Although the star as a whole appeared to darken, Betelgeuse’s photosphere seemed to actually brighten during the event. The Université Côte d’Azur astronomers say this observation is consistent with a likely theory, supported by observations, that Betelgeuse dimmed from our view due to a burst of dust, in the form of silicon monoxide, coming from the star. In turn, that burst might be related to a sudden cooling of the star’s surface.

“The changes in the structure of the photosphere and the silicon monoxide are consistent with both the formation of a cold spot on the star’s surface and the ejection of a cloud of dust,” the statement reads.

This new data also suggests that this dimming did not presage the star going supernova, but was simply part of the star’s normal fluctuations. Betelgeuse is essentially a giant gasbag that actually pulses not only in light but in shape. In a sense it behaves exactly like a blob of water floating in weightlessness.

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Russian astronauts locate coolant leak on spacewalk

9:29 am

Coolant leak on Nauka radiator

In an almost eight hour spacewalk yesterday, two Russian astronauts were able to locate the source of the coolant leak on a radiator unit connected to the new Nauka module on the Russian half of ISS.

The image to the right, a screen capture from the live stream, shows the leak location, where a small white droplet sits on one of the coolant lines that connect two radiator panels. You can also see darkening on the tubes to either side, likely also caused by the leaking ammonia. To locate it ground controllers opened valves to let coolant into the line while the astronauts watched for changes, and were able to see the coolant come out of this spot.

One astronaut also noted the following during the inspection:

[B]efore noticing the growing deposit of liquid coolant, Kononenko reported seeing a myriad of small holes on the surface of the radiator’s panels. “The holes have very even edges, like they’ve been drilled through,” Kononenko radioed to the flight controllers working in Moscow Mission Control. “There are lots of them. They are spread in a chaotic manner.”

In the past year similar coolant leaks have occurred on both a Progress freighter and a Soyuz manned capsule, with the leak location in almost the exact same spot, suggesting an intentional cause, not a random micrometeorite hit. This coolant leak in Nauka is on equipment that was launched to ISS in 2010. If it was also drilled, whoever did it did so a long time ago, which implies Russia has a long standing saboteur within its operations.

This conclusion however remains wild speculation. In the dozen-plus years since launch, this radiator has been stored on the outside of ISS, where it could easily have been hit by micrometeorites that would cause those holes and this leak.

The plan is to consider some repair operation on future spacewalks. In the 1980s the Russians did something similar, with astronauts doing six spacewalks to replace a section of fuel line that was leaking on its Salyut-7 station. They cut open its hull and installed a second section of line so that the valves could remove leaking section from operations.

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China launches new three-man crew to its Tiangong-3 space station

9:02 am

The new colonial movement: China today successfully used its Long March 2F rocket to place a Shenzhou manned capsule into orbit, carrying a new three-man crew to its Tiangong-3 space station and lifting off from its Jiuquan spaceport in northwest China.

Though relatively little specific information about the crew’s mission has been revealed, it is expected they will do a six month mission, as have previous crews, and conduct spacewalks and maintenance on the station. Meanwhile, the present crew on board will spend about a week transferring duties to the new crew, and then return to Earth after completing its own six-month mission.

No word on where the Long March 2F first stage and its four side boosters crashed in the interior of China, all of which use toxic hypergolic fuels.

The leaders in the 2023 launch race:

76 SpaceX
48 China
13 Russia
7 Rocket Lab
7 India

American private enterprise still leads China 88 to 48 in successful launches, and the entire world combined 88 to 76. SpaceX by itself is now tied at 76 with the rest of the world (excluding American companies).

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October 25, 2023 Quick space links

3:25 pm

Courtesy of BtB’s stringer Jay.

 

 

  • Tiangong-3 solar panel hit by “small space debris”

    • According to this tweet, the damage was “predicted and controllable”, which really tells us nothing. All space stations in orbit experience micrometeorite hits, often very tiny. Anything larger is significant. If this impact was the latter they should release more information.

 

 

 

 

 

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The hull of Axiom’s first space station module nears completion

1:44 pm

The hull of Axiom’s first space station module is nearing completion, according to officials of the Italian company Thales Alenia Space that is building it.

“The first module shell is effectively completed,” Jason Aspiotis, Axiom’s director of in-space infrastructure and logistics, said at AIAA’s Ascend conference here on Oct. 23. “A lot of the subsystems that will populate the underlying structure–think about life support systems, avionics, propulsion, [guidance, navigation and control systems], power, communications, all that good stuff–we’re developing in a lab in Houston.” Hab One hatches have also been fabricated, tested and prepared for delivery to Thales Alenia Space to support Hab One pressure testing, the company says.

The first module is to be shipped to Houston by 2024 for final assembly and integration at Axiom Space’s factory at Ellington Airport. The company plans to launch the Hab One module in 2026.

Based on this news report, Axiom’s schedule has not experienced any further delays since it pushed back the launch from 2024 in June.

The article also says, almost as an aside, that ISS is planned for decommission “in 2031”, which is one year later than any previous report I’ve seen. I suspect this is correct, but is information that NASA really didn’t want revealed to the public as yet, as it had enough trouble convincing its international European and Japanese partners to stay on until 2030. Moreover, there remains serious concerns the older Russian modules themselves might fail before then, based on the number of stress fractures found in their hulls, so admitting NASA hopes to keep the station flying till ’31 will appear questionable at best.

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Swirling galactic-sized streams surrounding a pair of supermassive black holes

1:25 pm

Swirling galactic arms surrounding two supermassive black holes

Time for another galactic cool image! The picture to the right, reduced and sharpened to post here, was released today by the Gemini South ground-based telescope in Chile. It shows the streams of gas and stars that swirl around a pair of supermassive black holes at the center of this galaxy, located only 90 million light years away.

The image reveals vast swirling bands of interstellar dust and gas resembling freshly-spun cotton candy as they wrap around the merging cores of the progenitor galaxies. From the aftermath has emerged a scattered mix of active starburst regions and sedentary dust lanes encircling the system.

What is most noteworthy about NGC 7727 is undoubtedly its twin galactic nuclei, each of which houses a supermassive black hole, as confirmed by astronomers using the European Southern Observatory’s Very Large Telescope (VLT). Astronomers now surmise the galaxy originated as a pair of spiral galaxies that became embroiled in a celestial dance about one billion years ago. Stars and nebulae spilled out and were pulled back together at the mercy of the black holes’ gravitational tug-of-war until the irregular tangled knots we see here were created.

The black holes themselves are 154 and 6.3 million solar masses respectively, and are presently about 1,600 light years apart. Scientists calculate that they will merge in about 250 million years. Each once formed the center of its own galaxy. Now both galaxies have merged, creating this three-dimensional whirlpool of arms.

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Boeing losses total almost a billion dollars this quarter

1:15 pm

The hits to Boeing keep coming: In addition to the $1.5 billion it has had to write-off because of problems with its Starliner capsule, Boeing is now reporting losses in the third quarter totaling almost a billion dollars, with half those losses coming from overruns on its fixed price contract to provide Air Force One to the U.S. government.

The $482 million loss on the high-profile presidential plane was due to “higher estimated manufacturing costs related to engineering changes, labor instability and the resolution of supplier negotiations,” Boeing Chief Financial Officer Brian West said during the company’s third-quarter earnings call Wednesday.

Boeing has faced numerous problems with the VC-25B program, including shortages of workers and parts, that have delayed delivery of the first of two Air Force One jets until 2027. To date, the company has lost over $2.4 billion on the program, according to a company spokesperson. CEO Dave Calhoun said last year that Boeing should have never agreed to the fixed $3.9 billion price tag.

The second-largest contributor to losses for Boeing’s Defense, Space & Security (BDS) business was a satellite program that cost the company $315 million in the third quarter. The company wouldn’t identify the program, but West said the loss is “tied to customer considerations and higher estimated cost to deliver a highly innovative satellite constellation contract that we signed several years ago.” [emphasis mine]

Let me translate what CEO Calhoun was really saying in the highlighted sentence: “We want a blank check! Boeing is incapable of producing anything based upon a standard fixed price, and wants the federal government to go back to open-ended cost-plus contracts that put no limit to overruns and schedule delays.”

Whether Boeing gets that blank check or not really depends on Boeing. It is very possible our corrupt legislators in Congress — who think money grows on trees — will bring these cost-plus contract back, but I doubt Boeing will win many such contracts in the near future, based on its horrible performance on all levels technically. It needs to completely clean house, with major shake-ups in management and staff, as whoever is working there now is simply doing a terrible job.

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Has the tide actually turned?

12:53 pm

Winston Churchill, who recognized you can't negotiate with mass murderers
Winston Churchill, who understood you can never
negotiate with mass murderers

My essay yesterday on the present unstable world situation — sparked by the murderous attack by Hamas on Israel — opened with a noteably pessimistic conclusion:

In the past week, it seems more and more that appeasement is the watchword of the day.

I had come to this conclusion by citing two unfolding events, first Israel’s seemingly endless delays in initiating its promised invasion of Gaza to destroy Hamas, and second, the apparent decision by Republicans in the House of Representatives to choose as their pick for speaker Tom Emmer, the only man running who denied any voter tampering and election fraud in the 2020 election and who also had been a spokesman for an organization funded by George Soros, making him clearly an untrustworthy person to lead conservatives.

One day later there are signs that my pessimism might have been premature. First, the Republicans in the House finally came together today to elect a speaker, choosing Mike Johnson (R-Louisiana), a man who appears not only wholly different than Emmer but in fact almost all Republican speakers since Newt Gingrich. Unlike the moderates of the past three decades, Johnson is a strongly conservative man (pro-life, opposes the queer agenda, skeptical of too much aid to the Ukraine). Maybe the best sense of his fighting spirit is gained from his comments in 2020, when he actually noted Nancy Pelosi’s violation of the law when she tore up the original of Donald Trump’s state of the union speech in January 2020.

Thus, Republican voters might finally have a speaker in the House who is more allied with their goals than the corrupt goals of the establishment based in Washington, DC. The battle itself over the speakership further suggests that the establishment itself is losing power over the Republican Party. In the end the only viable candidates that remained were all Trump supporters who had repeatedly opposed the endless continuing resolutions that the Republican leadership has forever given to its Democratic Party allies.

We shall see however. In matters of politics it always pays to never get too enthusiastic about any positive development, as for the past six decades the positive has too often quickly turned negative.

Next there is the situation in Israel. » Read more

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Perseverance looks ahead, beyond Jezero Crater

11:13 am

Perseverance looks ahead, beyond Jezero Crater
Click for original image.

Overview map
Click for interactive map.

Cool image time! The panorama above, enhanced and annotated to post here, was taken on October 21, 2023 by one of the navigation cameras on the Mars rover Perseverance. As shown on the overview map to the right, it looks to the west, at the gap in the rim of Jezero crater, dubbed Neretva Vallis, through which the delta in the crater had once poured.

The blue dot marks the location of Perseverance. The green dot marks the location of Ingenuity, which suggests it is visible within the panorama. I have indicated two features on the panorama that could be the helicopter, but the resolution of this navigation camera image is not good enough to determine with certainty if either is the helicopter or simply a rock.

Beyond the gap can be seen several small mountains, a hint at the generally rough terrain that sits to the west of Jezero that Perseverance will eventually enter and explore. This region is also an area where orbital images suggest a wide variety of minerals, making it a potentially valuable mining location for future Martian settlers.

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A dance of three galaxies

10:40 am

Three galaxies merging
Click for original image.

Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken by the Hubble Space Telescope. Though it appears to show two galaxies interacting with each other, other spectroscopic data proves there are actually three large galaxies in the picture. From the caption:

The two clearly defined galaxies are NGC 7733 (smaller, lower right) and NGC 7734 (larger, upper left). The third galaxy is currently referred to as NGC 7733N, and can actually be spotted in this picture if you look carefully at the upper arm of NGC 7733, where there is a visually notable knot-like structure, glowing with a different colour to the arm and obscured by dark dust. This could easily pass as part of NGC 7733, but analysis of the velocities (speed, but also considering direction) involved in the galaxy shows that this knot has a considerable additional redshift, meaning that it is very likely its own entity and not part of NGC 7733.

All three galaxies are quite close to each other, which means they are in the long process of merging together into one larger galaxy.

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SpaceX gets ESA contract to launch up to four of its Galileo GPS-type satellites

9:41 am

The European Space Agency (ESA) this week announced that it has awarded SpaceX a launch contract to put up to four of its Galileo GPS-type satellites into orbit. Though the deal is signed, approval must still be obtained by ESA’s members and executive commission.

This will be the first time SpaceX will launch any ESA satellites, and the first time in fifteen years that a Galileo satellite will launch outside of Arianespace operations. Previously the Russians had done a number of Galileo launches, using its Soyuz-2 rocket launching out of Arianespace’s French Guiana spaceport, but that partnership ended with Russia’s invasion of the Ukraine.

For the ESA the situation is even worse. It needs SpaceX to launch its satellites because at present it doesn’t have any of its own rockets to do it. The Ariane-5 is retired, and the new Ariane-6 (meant to replace it) is long delayed, and will not have its first test launch until next year, at the earliest. The Vega-C (too small for Galileo anyway) is also grounded due to design defects in the nozzle of its upper stage, while the Vega rocket it replaces has only one more launch before its own retirement.

Much like the Axiom-UK deal posted below, the American commercial space industry is once again making money from others, solely due to the capabilities developed in the past decade due to competition and freedom.

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Axiom signs deal with the United Kingdom to fly all British mission

9:30 am

The space agency of the United Kingdom today announced that it has signed a deal with Axiom to fly an manned mission in space, with four astronauts spending up to two weeks in space (likely in a SpaceX Dragon capsule).

The flight, estimated to cost around £200 million, is being organized in cooperation with the European Space Agency (ESA), though all the astronauts will be British. The announced commander, Tim Peake, spent six months on ISS in 2015, and has come out of retirement to do the flight.

It is also unclear at this moment whether it will fly to ISS, or simply remain in orbit. In fact, few specific details have yet been released.

The bottom line however is that the new American space industry is going to make money from Britain’s desire to be a space power. Seems like a good deal to me.

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No Starship/Superheavy launch likely until January?

9:13 am

No Starship test launch until 2024
SpaceX is ready but the federal government says “No!”

We’re from the government and we’re here to help! In describing the effort of Senator Ted Cruz (R-Texas) to help SpaceX prod the federal bureaucracy into approving a new launch license for the company’s Starship/Superheavy rocket, space writer Mark Whittington included this significant but not previously mentioned tidbit that might help us predict when Fish & Wildlife (FWS) might finally give its okay for a launch:

The FWS has as long as 135 days to complete its review.

Let’s review the situation to understand what this tidbit means. At present it appears the FAA is ready to issue a launch licence, having closed its own investigation into the April Starship/Superheavy test flight on September 8, 2023.

At the time the FAA however was very clear: No launch license until Fish & Wildlife gave its environmental approval as well. Never before had this environmental agency had veto power over launches, but under the Biden administration it now has it.

Though Fish & Wildlife could have begun its own investigation in April, and met the 135-day deadline to give its approval for a launch the same time as the FAA, in September, it now appears that it did not start its clock ticking until after the FAA closed its work. If so, it appears Fish & Wildlife has until early January to complete its investigation.

Since FWS admitted in April, right after the failed test launch of Starship/Superheavy, that it caused no harm to wildlife, there appears no reason for this long delay.

The delay therefore can only be for two reasons, neither good. Either the people at Fish & Wildlife are utterly incompetent, and need eight months to write up the paperwork (even though in April they already knew that there was no reason to delay), or they are vindictive, power-hungry, and wish to exercise an animus against SpaceX in order to hurt the company.

Mostly likely we are seeing a combination of both: The bureaucrats at Fish & Wildlife are incompetent and hate SpaceX, and are using their newly gained power over issuing launch licenses to hurt it.

Either way, if Fish & Wildlife uses its entire 135-day window to issue its launch approval to SpaceX, no launch can occur this year. SpaceX will be stymied, and the development of this new heavy-lift reuseable rocket, possibly the most important new technology in rocketry ever, will be badly crushed. Not only will NASA’s Artemis program be damaged (it wants Starship as its manned lunar lander), SpaceX might face huge financial loses, as it needs Starship to launch and maintain its Starlink communications constellation.

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ULA sets Christmas Eve as launch date for first Vulcan rocket launch

8:35 am

In an interview for CNBC, ULA’s CEO revealed that the company has now scheduled the first orbital launch of its new Vulcan rocket for December 24, 2023, Christmas Eve, with a backup launch window in January.

The rocket will carry Astrobotic’s Peregrine lunar lander, targeting the western edge of the lunar mare dubbed Mare Imbrium. It will also carry human ashes to be buried in space, from the private company Celestis.

Vulcan was also originally supposed to carry Amazon’s first two test Kuiper satellites, but the delays in developing Vulcan forced ULA to use an Atlas-5 rocket instead, that launched on October 6th.

If the launch is successful, the company will try to quickly ramp up its launch pace to 24 times per year, in order to meet the contract for 47 launches it has with Amazon to launch Kuiper satellites, as well as its contract obligations to the Pentagon to launch military satellites.

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October 24, 2023 Quick space links

3:18 pm

Courtesy of BtB’s stringer Jay.

 

 

 

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More Io images by Juno, enhanced by citizen scientists

1:27 pm

Io in natural and enhance colors
Click here for original of top image,
here for bottom.

Since Juno completed its 55th close swing past Jupiter on October 15, 2023, including the closest fly by of its volcano-covered moon Io since the 1990s, citizen scientists have been grabbing the spacecraft’s raw images of the moon and enhancing them to bring out the details.

Immediately after the fly-by I posted on October 17, 2023 the top image to the right, processed by Ted Stryk. This version attempted to capture the view of Juno is natural color. As I noted then, “The dark patches are lava flows, with the dimensions of mountains along the terminator line between night and day clearly distinguishable.”

The bottom picture to the right was first processed by citizen scientist Gerald Eichstädt, who like Stryk attempted to capture Io’s natural colors. Thomas Thomopoulos then took Eichstädt’s image and enhanced the colors as well as reduced the brightness, in order to bring out the details as much as possible.

I have rotated, cropped, and reduced this bottom image further to post it here.

In comparing this image with earlier pictures of Io, taken by both Juno and Galileo in the 1990s, there is evidence that some of the lava flows visible now have changed significantly in the intevening time. This is not a surprise, as volcanic eruptions take place on Io so frequently that it has not unusual to capture one in the rare times close up images are possible, going back to the discovery of volcanic activity by Voyager-1 in 1979.

It will take a bit of time for scientists, both professional and amateur, to pick out the specific changes. That work will be further aided by Juno’s next fly-by on December 30, 2023, where it will dip to less than 1,000 miles of the surface.

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At the moment our modern Nazi movement appears to be winning

12:25 pm

Chamberlain in 1938
In 1938 Chamberlain thought he could negotiate
with Hitler. Today American politicians think
they can negotiate with Hamas.

Now that we have clear evidence that the left is nothing more than a revised but reborn Nazi movement — allied with murderous Islamic groups like Hamas, it is imperative we track whether the good people in the world are willing to fight it, or appease it as was done so stupidly in the 1930s when Hitler first began his march for world domination and the extermination of the Jews.

In the past week, it seems more and more that appeasement is the watchword of the day.

First, Israel has repeatedly delayed its invasion into Gaza, mostly because of demands from western leaders, led by Democrat Joe Biden, to hold off so that negotiations can continue to get the hostages released. A news report today further reiterated that Israel has agreed to hold off, pending these negotiations.

The reasoning from Israel is the hope that Hamas will release a “big number” of hostages quickly, such as all women and children. Getting one or two hostages released on a weekly basis — which is what Hamas is presently doing — is not considered acceptable to Israel. At that pace it will take more than two years to get all released, and based on how the news cycle goes, after a few more months Israel will have lost its military initiative and Hamas will likely stop releasing any hostages.
» Read more

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Scientists: The solar cycle was only 8 years long during the Maunder Minimum in the 1600s

9:58 am

Using archival records gathered in Korea during the 1600s when the Sun was undergoing a long period of almost no sunspots — called the Maunder Minimum — scientists have discovered evidence that the solar cycle during that time was only 8 years long.

You can read their paper here. Since almost no sunspots were visible at that time, the scientists used reports of aurora in Korea to determine periods when the Sun was more active. From their abstract:

By analyzing the variations in solar activity-related equatorial auroras recorded in Korean historical books in the vicinity of a low-intensity paleo-West Pacific geomagnetic anomaly, we find clear evidence of an 8-year solar cycle rather than the normal 11-year cycle during the Maunder Minimum.

This 8-year cycle is shorter than the 9-year cycle that other researchers had estimated based on the few sunspots that did appear during this grand minimum. Both conclusions however challenge what is known of the Sun. Since the 11-year cycle resumed in the 1700s, short cycles have generally been associated with very active periods, the opposite of what has been found during Maunder.

In other words, we know better what happened, but have no understanding of why. Since the Maunder Minimum appears associated with the Little Ice Age of the 1600s, and fits other data that says the climate cools when the Sun produces few sunspots, gaining some understanding of this process is important for understanding past and future changes to the global climate.

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India releases on-board camera views during its Gaganyaan launch abort test

9:46 am

India’s space agency ISRO today released the on-board camera views taken during its Gaganyaan launch abort test on October 21, 2023.

The test was a complete success, and the footage shows each step clearly, from launch to stage separation to deployment of parachutes.

ISRO is still targeting 2024 for the first manned Gaganyaan mission, which will carry two to three astronauts into orbit for three to seven days. To meet that target however will require a lot of fast work, as the agency intends to fly three separate unmanned orbital missions of the Gaganyaan capsule prior to putting humans in it. More likely the manned mission will happen in 2025.

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Belarus joins China’s lunar base project

9:33 am

The former province of the Soviet Union Belarus has now signed an agreement to partner in China’s lunar base project, joining another former part of the U.S.S.R., Azerbaijan, as well as Russia, Pakistan, Venezuela, and South Africa.

Except for Russia, all the other partners in this project have little space capabilities, so don’t expect Belarus to contribute much. This deal is mainly for public relations purposes, to show that China has obtained some international partners.

In truth, the partnership more resembles the communist block run by the former Soviet Union — made up of failing communist states — except that communist China is now leads it.

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Lucy’s first asteroid fly-by coming on November 1st

9:25 am

Lucy's route through the solar system
Lucy’s route through the solar system

The asteroid probe Lucy is about to do its first asteroid fly-by on November 1, 2023, the first of a planned ten asteroids it will see close-up during its twelve year mission.

The half-mile-wide asteroid, Dinkinesh, is indicated on the graphic to the right by the white dot in the lower left of the main asteroid belt. It was a late addition to the spacecraft’s plan in order to provide a perfect testbed for doing a dress rehearsal of the many later fly-bys.

As this encounter is intended as a test of Lucy’s systems, scientific observations will be simpler than for the mission’s main targets. The spacecraft and the platform that holds the instruments will move into position two hours before the closest approach to Dinkinesh. Once in place, the spacecraft will begin collecting data with its high-resolution camera (L’LORRI) and its thermal-infrared camera (L’TES). One hour before closest approach, the spacecraft will begin tracking the asteroid with the terminal-tracking system. Only in the last eight minutes will Lucy be able to collect data with MVIC and LEISA, the color imager and infrared spectrometer that comprise the L’Ralph instrument. Lucy’s closest approach is expected to occur at 12:54 p.m. EDT, when the spacecraft will be within 270 miles (430 kilometers) of the asteroid. Lucy will perform continuous imaging and tracking of Dinkinesh for almost another hour. After that time, the spacecraft will reorient itself to resume communications with Earth but will continue to periodically image Dinkinesh with L’LORRI for the next four days.

After this close encounter the spacecraft will return to do a flyby of Earth in 2025 to slingshot it to the orbit of Jupiter, where it will do its main work exploring the Trojan asteroids there. On the way it will fly past a second main belt asteroid, dubbed Donaldjohanson.

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Varda signs deal with Australian private spaceport operator to land its capsules

9:13 am

Blocked from landing its American-built space capsules by the American government, the startup Varda has now completed negotiations and signed an agreement with Southern Launch, an Australian private spaceport operator, to land its capsules at the Koonibba Test Range northwest of Adelaide.

Varda’s business plan is to launch unmanned capsules in which pharmeceuticals and other products that can’t be made on Earth are manufactured, then return the capsule to earth where they are sold for a profit. This deal will allow Varda to land its next capsule there in 2024.

Meanwhile, Varda first capsule, presently in orbit after manufacturing pharmeceuticals for HIV, appears to be a total loss because the FAA and the Pentagon refused it permission to land in the U.S., for what appear to be purely bureaucratic reasons.

There was no single specific issue that held up the reentry, he said. “It was ultimately a coordination problem amongst three different groups that had not worked through this operation before.” He added that there were no safety concerns with Varda’s spacecraft or its ability to meet requirements for an FAA license. An additional challenge is that Varda is the first company to seek an FAA reentry license through a new set of regulations called Part 450. Those regulations are intended to streamline the process but, on the launch side, have been criticized by companies for being difficult.

The U.S. government is now the enemy of its citizens, so incompetent that it actually works to block them from achieving their goals.

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NASA issues update on repairs/fixes to Starliner

9:05 am

According to an update posted today by NASA, Boeing is moving forward on the repairs and fixes necessary to finally fly a manned mission with its capsule Starliner, now delayed several years and costing the company an additional $1.5 billion due to those repairs.

Boeing has completed P213 tape removal in the upper dome of the Starliner crew compartment and work is underway to remove or remediate the tape in the lower dome of the spacecraft. These hardware remediation efforts inside the Starliner production facility at NASA Kennedy are expected to be completed during the next several weeks. After the P213 tape remediation efforts conclude, engineers will conduct final assessments to ensure acceptable risk of any remaining tape.

A set of parachutes is on track to be delivered and installed on the CFT spacecraft by the end of this year to support the current target launch date. Separately, the team also is planning a drop test of Starliner’s updated drogue and main parachutes. The parachutes will incorporate a planned strengthening of main canopy suspension lines and the recent design of the drogue and main parachute soft-link joints, which will increase the safety factor for the system. The drop test is planned for early 2024 based on the current parachute delivery schedule.

The company is targeting having Starliner ready for launch in March ahead of its scheduled April 2024 launch.

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China launches classified satellite

8:59 am

China today successfully launched a classified reconnaissance satellite, its Long March 2D rocket lifting off from its Xichang spaceport in the south of China.

No word on where the first stage, which uses toxic hypogolic fuel, crashed in the interior of China.

The leaders in 2023 launch race:

76 SpaceX
47 China
13 Russia
7 Rocket Lab
7 India

American private enterprise still leads China in successful launches 88 to 47, and the entire world combined 88 to 75. SpaceX by itself still leads the entire world combined (excluding American companies) 76 to 75.

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October 23, 2023 Quick space links

5:47 pm

Courtesy of BtB’s stringer Jay.

 

 

  • NASA convenes team to reassess design of Mars sample return mission

    • Common sense would cause them to consider a major restructuring that even might include Starship. The track record of Washington suggests instead they will only make some superficial changes, claiming it saves money and addresses the problems outlined by the recent very critical independent review. And most important, they will ask for more money!

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“Formerly clandestine Nazis will continue protesting, sometimes violently”

1:37 pm

Enthusiatically and publicly cheering for another genocide
The left is now enthusiastically cheering for another
Jewish genocide in Israel

The headline sums up the situation. It is a quote from an article about the Israeli army’s green light to invade Gaza and take as long as necessary in order to utterly destroy Hamas. In its conclusion that article couldn’t help noting the expected and guaranteed enraged protests from all the usual suspects when that invasion begins.

The attempt by Israel to defend itself after a brutal terrorist attack by Hamas, torturing and killing what appears to be more than a thousand people, including many women, children, and babies, has accomplished one and only one good thing: It has caused the Nazis among us — almost all of which are on the left — to finally make clear their true feelings and goals: It’s all right to kill Israelis, especially if they are Jews. And it’s also all right to torture little children before you do it.

The examples of this are so many it is difficult to document them all. Over and over people from all walks of life but especially our elitist intellectual class enthusiatically called for the massacre of Jews while demanding Israel stand down and let Hamas do it. Here are only a few examples:
» Read more

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A low mid-latitude crater on Mars apparently filled to overflowing with ice

12:04 pm

ice filling a Martian crater to overflowing
Click for original image.

Cool image time! The picture to the right, rotated, cropped, reduced, and sharpened to post here, was taken on June 18, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows a steep 1,000-foot-high cliff with what appears to be extensive glacial material at its base.

The many layers all suggest past climate cycles, where snow was deposited and the glacier grew, followed by a period when no snow fell and the glacier either shrank or remained unchanged. The terraced nature of the layers near the base of the cliff suggest that with each active cycle less snow was deposited and the glacier grew less.

The latitude is 33 degrees south, which puts it just outside the dry equatorial regions of Mars and inside the mid-latitude region where many such glacial features are found. Its closeness to the tropics however is significant, because by this point we should be seeing a diminishment of such features. Instead, the wider view shows us that the near surface ice in this region is extensive and in fact appears to cover everything.
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