Category: Behind The Black

Cyprus signs Artemis Accords

8:57 am

Cyprus today officially became the 46th nation to sign the Artemis Accords, its signing coming one day before the already announced planned signing by Chile tomorrow.

Adding both nations to the list, the American-led Artemis Accords alliance now includes the following 47 nations: Angola, Argentina, Armenia, Australia, Bahrain, Belgium, Brazil, Bulgaria, Canada, Chile, Colombia, Cyprus, Czech Republic, Dominican Republic, Ecuador, Estonia, France, Germany, Greece, Iceland, India, Israel, Italy, Japan, Lithuania, Luxembourg, Mexico, the Netherlands, New Zealand, Nigeria, Peru, Poland, Romania, Rwanda, Saudi Arabia, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, the United Kingdom, the United Arab Emirates, the Ukraine, the United States and Uruguay.

Should Donald Trump return to the White House it will be very interesting to watch how this alliance evolves in the coming years. The original goal for the accords when started by the Trump administration was to build an alliance with enough clout to overcome the limitations on private property contained by the Outer Space Treaty. Though this alliance is surely now large enough to force those changes, that goal has been mostly pushed aside by the Biden administration. I suspect a new Trump administration will be able to bring it back to life, with added force due to this alliance’s size.

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Dragon Endeavour undocks from ISS to bring 4 astronauts home

8:48 am

After more than a month delay resulting first from the issues with Starliner and then by poor weather in the splashdown zones, SpaceX’s Endeavour capsule today finally undocked from ISS, with a planned splashdown on October 25, 2024 at approximately 3:29 am (Eastern) off the coast of Florida. I have embedded the live stream of that splashdown below.

The capsules brings home three Americans and one Russian after a seven-month-long mission.
» Read more

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Review of the four private space stations presently under construction

8:41 am

Link here. The review provides a nice summary of the status of all four stations, being built by Axiom, Vast, and consortiums led by Blue Origin (Orbital Reef) and Voyager Space (Starlab).

The article included one piece of new news, based on recent stories suggesting major financial issues at Axiom:

As a result of these issues, the Axiom Station is believed to have been downsized to two modules from the originally planned four. There will be a reduced research capability from this arrangement compared to what was expected. However, it remains to be seen if additional capability can be added after the station becomes operational.

The original plan had been to separate the station from ISS once all four modules were launched. Whether it will be able to do so, flying independent of ISS’s systems with only two modules is unclear.

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SpaceX launches 23 more Starlink satellites

8:34 pm

SpaceX today successfully launched another 23 Starlink satellites, its Falcon 9 rocket lifting off from Cape Canaveral in Florida.

The first stage completed its 18th flight, landing on a drone ship in the Atlantic.

The leaders in the 2024 launch race:

103 SpaceX
48 China
11 Russia
11 Rocket Lab

American private enterprise now leads the rest of the world combined in successful launches 120 to 71, while SpaceX by itself now leads the entire world, including American companies, 103 to 88.

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October 23, 2024 Quick space links

3:58 pm

Courtesy of BtB’s stringer Jay. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.

  • NASA negotiating with China about research access to Chang’e-5 lunar samples
    The law requires NASA to bring in the FBI in such negotiations to make sure the talks will not release American technology to the Chinese. According to NASA’s administrator Bill Nelson, NASA has not yet done this, but intends to before any samples are delivered to the U.S. In other words, he is violating not only the letter but the spirit of the law, designed to keep China away from American space assets.
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A pointy mesa once washed by theorized Martian ocean

11:09 am

A pointy mesa on Mars
Click for original image.

Today’s cool image returns to the same region yesterday’s cool image visited. The picture to the right, cropped, reduced, and sharpened to post here, was taken on July 21, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It was clearly taken to get a close look at this unusual pointy mesa.

MRO elevation data says this mesa is about 800 feet height. The color difference between the north and south flanks suggests the accumulated presence of dust on the north, suggesting the prevailing winds here come from the northeast and blow to the southwest. This conclusion is reinforced by the dark accumulated dust found in the southwest quadrants of all the crater floors in the full image. The wind blows this dust into the craters, where it gets trapped against the southwest crater wall.

Note the mesa’s wide base, with one crater partly eaten away on its eastern edge. The overall shape of this base suggests that it was carved by some flow coming from the southwest, as indicated by the arrow.
» Read more

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A slight bend in one boom delays NASA solar sail flight

9:07 am

Even though NASA’s solar sail test mission, dubbed the Advanced Composite Solar Sail System (ACSSS), successfully unfolded its giant sail in late August, engineers have not yet reactivated the sail’s attitude control system because they have detected a slight bend in one of the sail’s four booms.

While the solar sail has fully extended to its square shape roughly half the size of a tennis court, the mission team is assessing what appears to be a slight bend in one of the four booms. This likely occurred as the booms and sail were pulled taut to the spacecraft during deployment. Analysis indicates that the bend may have partially straightened over the weeks since boom deployment, while the spacecraft was slowly tumbling.

The attitude control system was turned off as planned during the deployment, allowing the sail to slowly tumble. It has been kept off longer than expected because the tumbling appears to be helping straighten the bend.

Once the control system is reactivated, the mission will then attempt to use the sail to change its orbit, to actually fly in space using sunlight like the wind.

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ULA begins stacking Vulcan for military launch, anticipating Pentagon approval

8:56 am

Though the Space Force is still reviewing the nozzle issue on the second flight of ULA’s Vulcan rocket and has not yet certified the rocket for military operational launches, ULA has begun stacking the next Vulcan for an anticipated military launch of a national security satellite.

On Monday [October 21], ULA shared photos of the 109.2-foot-long (33.3 m) booster being hoisted into the Vertical Integration Facility to begin the stacking process. In the days and possibly weeks to come, the 38.5-foot-long (11.7 m) Centaur 5 upper stage will be added along with four solid rocket boosters and the payload fairings.

It appears that the military has accepted Vulcan for this launch because — despite the nozzle falling off of
a strap-on side booster — the rocket was successful in placing its payload in its precise orbit. The Space Force is simply completing the paperwork required for certification.

No date however has been set, but the company hopes to complete two military Vulcan launches in 2024, so it won’t be that far in the future.

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October 22, 2024 Quick space links

3:18 pm

Courtesy of BtB’s stringer Jay. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.

  • Intuitive Machines picks Cobalt-60 as fuel for new spacecraft electrical power source
    This appears to be the first time Cobalt-60 has ever been used. From Jay: “It is easy to make Co-60, just bombard iron with neutrons. It happens all the time at nuclear reactors when stray neutrons hit steel, but it has a short half life of five years. It puts outs beta decay, that is what they are using for heat, but the gamma rays it puts out worries me with the electronics. They probably licked that problem or else they would not do it.”
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Have Americans finally awakened? Early voting suggests yes

2:02 pm

Rick, stating the truth in Casablanca
Have ordinary Americans finally awakened to the
anti-American plans of the Democratic Party?

For the past few weeks early voting data from a variety of states has begun to suggest a major shift in what have been the traditional voting patterns for decades. In the past, Democrats routinely dominating early mail-in voting, while Republicans instead went to the polls on election day.

This election season is seeing an almost Earth-shattering change.

Nor are these three states outliers. A look at a nationwide map of early voting shows that Republicans also lead in Georgia and Arizona. Though the overall numbers nationwide show a Democrat-Republican split of 46% to 36%, the number of early votes from Republicans this election is far higher than in the past.

Though caution must be exercised, and we must recognize that these numbers do not guarantee a win for Donald Trump, what the data suggests however is an amazing newfound voting enthusiasm among Republicans. » Read more

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The obvious visual evidence for assuming Mars once had catastrophic floods

12:03 pm

The obvious visual evidence of past catastropic floods on Mars
Click for original image.

Since the first comprehensive orbital data of Mars was sent back in the early 1970s by Mariner 9, scientists have generally concluded that many of the features seen at the eastern end of the giant Valles Marineris canyon were caused by one or several catastrophic floods.

The picture to the right, rotated, cropped, and reduced to post here and taken on July 26, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO), provides a good example of why the scientists have come to that conclusion. It shows what the camera team labels a “streamline feature surrounding crater.” I have added the arrows to indicate the presumed direction of flow. The flow went around this 2.5-mile-wide unnamed crater because the impact had compacted it, making it resistent to erosion. The flow however was strong and large enough to wash away the plateau on which the crater sits, as well as cutting into the crater’s southwest rim. In addition, the rim on the southeast was also cut through at some point, this time from what might have been flow eddies as the flood pushed past.

Hence, the theory of catastrophic floods.

» Read more

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SpaceX asks FCC for license revision for launching nearly 30,000 Starlink satellites

8:51 am

SpaceX on October 11, 2024 submitted a request to the FCC to revise its Starlink satellite license to cover a revised plan for its second generation satellites that includes a request to place 29,988 Starlink satellites in orbit.

SpaceX first requests several amendments to the orbital parameters of its Gen2 system between 340 km and 365km altitude to keep pace with rapidly evolving global demand for high-quality broadband. First,SpaceX amends the inclination of its orbital shell at a nominal altitude of 345 km from 46 degrees to 48 degrees. SpaceX also amends its pending Gen2 application to seek authority to operate satellites in its Gen2 system in two additional orbital shells — at 355 km altitude in a 43-degree inclination and at 365 km altitude in a 28- or 32-degree inclination. The total number of operational satellites will remain 29,988 satellites across the amended Gen2 system.

With the exception of its polar shell at 360 km, which will remain unchanged, SpaceX also amends its application to more flexibly distribute satellites in its shells between 340 km and 365 km than requested in its pending application, specifically, in up to 72 planes per shell and up to 144 satellites per plane. While this reconfiguration will result in two additional shells and a higher maximum number of orbital planes and satellites per plane for all but one shell between 340 km and 365 km, the total number of operational satellites in the Gen2 system will remain 29,988 satellites.

In the company’s previous request for this number of satellites, the FCC had approved only 7,500, the full request still pending. We can expect objections from the other big satellite constellations to this request. The FCC’s response remains unclear. There could be legitimate reasons to limit SpaceX request, but it is also possible politics will enter the decision as well, for illegitimate reasons.

Meanwhile, astronomers are already whining about the problems these Starlink satellites will cause to their ground-based telescopes. It seems these so-called brilliant scientists can’t get it through their heads that astronomy from Earth will become increasingly difficult in the coming years — with hundreds of thousands of satellites planned from many satellite constellations, not just SpaceX — while astronomy from space has always been a better choice anyway. Rather than demand regulation or restrictions on these new satellite constellations, they should be pushing hard to developing new orbiting telescopes, now, for launch as quickly as possible.

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China launches three radar satellites

8:33 am

China today successfully launched three radar satellites, its Long March 6 rocket lifting off from Taiyuan spaceport in northeast China.

The news report from China’s English state-run press made believe this launch was only one satellite, in contrast to its Chinese language press. It also did not provide information on where the rocket’s first stage crashed within China, nor whether any upgrades have been done to the Long March 6’s upper stage to prevent it from breaking apart and scattering low Earth orbit with space junk, as has now happened four times previously.

The leaders in the 2024 launch race:

102 SpaceX
48 China
11 Russia
11 Rocket Lab

American private enterprise now leads the rest of the world combined in successful launches 119 to 71, while SpaceX by itself now leads the entire world, including American companies, 102 to 88.

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Chile to sign Artemis Accords

8:24 am

NASA yesterday invited the media to attend to signing of the Artemis Accords by Chile at the end of this week.

Chile will be the 46th nation to sign. The full list is as follows: Angola, Argentina, Armenia, Australia, Bahrain, Belgium, Brazil, Bulgaria, Canada, Chile, Colombia, Czech Republic, Dominican Republic, Ecuador, Estonia, France, Germany, Greece, Iceland, India, Israel, Italy, Japan, Lithuania, Luxembourg, Mexico, the Netherlands, New Zealand, Nigeria, Peru, Poland, Romania, Rwanda, Saudi Arabia, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, the United Kingdom, the United Arab Emirates, the Ukraine, the United States and Uruguay.

Though the Biden administration continues to describe the accords as a means for “reinforcing” the Outer Space Treaty — the opposite of its original intent — a new Trump administration will be well positioned with this very large alliance to force changes in the treaty’s limits to private property and capitalism. All that has to happen is a will to demand it. Some of these nations might balk, but I think most will go along, some quite enthusiastically.

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Donations and applications to Harvard drop significantly

4:44 pm

Harvard: where you get can get a shoddy education centered on hate and bigotry
Harvard: where you can spend a lot of money
and still get a shoddy education

According to Harvard, donations to the university in 2024 dropped more than $151 million from donations the previous year, with other indications that overall donors and students are fleeing the university due to its anti-Semitic, pro-Hamas, racist DEI, pro-plagiarism, and anti-free speech policies.

Total donations were down by $151 million, or 14%, in fiscal 2024 from the prior year. Within that total, donations to Harvard’s endowment fell by nearly $193 million from a year ago, while donations for current use gifts increased by $42 million in that time frame.

The drop in donations won’t leave Harvard bankrupt, as it still has more than $53 billion in its endowment, giving it a strong foundation for survival, in the near term, if donations dry up entirely.

And they might.

Bill Ackman, a billionaire Harvard alum, said in December that Gay’s “failures have led to billions of dollars of canceled, paused and withdrawn donations to the university. … I am personally aware of more than a billion dollars of terminated donations from a small group of Harvard’s most generous Jewish and non-Jewish alumni,” Ackman said.

More significant however was the 17% decline in student applications as of December 2023. Though the numbers still exceeded application numbers from before the COVID epidemic, the drop now suggests students have reviewed the reality of this college versus its fantasy, and are now beginning to reject it.

Eventually Harvard will have to fix its bankrupt DEI policies as well as diversify its faculity so that not every teacher and staff member is a pro-Hamas anti-Semite who considers America the devil incarnate and all western civilization nothing more than an expression of “white supremacy.” (I know I am exaggerating but I also know sadly not by much.) If it doesn’t it will certainly fade from view, as students find more viable colleges, knowing that a degree from this bankrupt university will no longer get them the high level jobs they want.

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October 21, 2024 Quick space links

3:30 pm

Courtesy of BtB’s stringer Jay. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.

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