Category: Points of Information

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

February 15, 2024 Quick space links

3:10 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.

This will be Jay’s last quick space links post until March 11th, as he is off to the Solomon Islands as part of a ham radio DX expedition. For those other hams who want to try to make contact with him during this expedition, the call sign is H40WA.

Note too that posting has been light today because of software issue that prevents me from uploading images. I hope it will be fixed momentarily.

 

 

 

 

 

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SpaceX launches 22 Starlink satellites

2:57 pm

SpaceX today successfully launched another 22 Starlink satellites, its Falcon 9 rocket lifting off from Vandenberg in California at 1:34 pm Pacific.

This was the launch scrubbed yesterday, and its launch today means the company completed three launches in less than 24 hours. The first stage successfully completed its second flight, landing on a drone ship in the Pacific.

15 SpaceX
8 China
2 Iran
2 Russia

American private enterprise now leads the entire world combined 17 to 14 in successful launches, with SpaceX by itself is leading the rest of the world combined (excluding American companies) 15 to 14.

3 comments

OSIRIS-REx brought home twice as much material from Bennu than planned

10:17 am

The inside of OSIRIS-REx's sample return capsule
The material found inside the sample return
capsule. Click for original image.

Curators cataloging the material returned by OSIRIS-REx’s sample capsule from the asteroid Bennu have now completed weighing the material,l and have discovered that the spacecraft grabbed more than twice as much material from Bennu as planned.

NASA’s OSIRIS-REx spacecraft delivered 4.29 ounces (121.6 grams) of material from asteroid Bennu when it returned to Earth on Sep. 24, 2023; the largest asteroid sample ever collected in space and over twice the mission’s requirement. The mission team needed at least 60 grams of material to meet the mission’s science goals, an amount that had already been exceeded before the Touch-and-Go Sample Acquisition Mechanism (TAGSAM) head was completely opened.

More than 60 grams were recovered outside the capsule that had stuck to it during touch-and-go operations. Once they were able to open the capsule and weigh the material inside, they found it had captured as much stuff, so that in total the mission brought back a double complement of material.

This material will now be distributed to scientists worldwide for study. It is likely that it will overturn almost all assumptions presently held about the make-up of the solar system’s asteroid population, since previous to the recent asteroid sample return missions of OSIRIS-REx and Japan’s Hayabusa-2 our only samples came from material that survived after burning through the Earth’s atmosphere. That journey resulted in an incomplete and biased census, with the most delicate material destroyed.

3 comments

Space Force cancels major satellite contract with Northrop Grumman

10:02 am

The Space Force today announced it has cancelled a major multi-satellite contract with Northrop Grumman, worth almost a billion dollars, because of cost overruns and scheduling delays.

Northrop was formally notified last month of the termination within “our restricted Space Business,” the defense contractor said in a regulatory filing, using jargon for classified programs. The filing offered no details on the classified satellite or the reasons it was called off, which were provided by people who commented on condition of anonymity because of its secret status.

Based on previous contract announcements, this cancellation appears to be the contract awarded to Northrop Grumman in August 2023, as part of two awards, one to Northrop and the second to Lockheed Martin, with each building 36 satellites of a 72 satellite communications constellation. The Northrop contract was valued at $733 million.

Apparently in the six months since, the Space Force found that Northrop Grumman wasn’t doing a satisfactory. Whether Lockheed Martin will pick up the contract to replace Northrop however is not clear. The Space Force might put it up for bid again.

2 comments

SpaceX moves its corporation home from Delaware to Texas

9:51 am

As had been threatened by Elon Musk, SpaceX has now officially filed to move its incorporation home from Delaware to Texas, taking with it signicant tax dollars.

SpaceX, which was incorporated in the famously corporation-friendly Delaware, filed to relocate its business incorporation with the Texas Secretary of State, Bloomberg reported.

SpaceX CEO Elon Musk publicly railed against the Diamond State and a judge’s decision to void his $55 billion Tesla pay package.

Another Musk company, Neuralink, has also shifted its incorpoation from Delaware to Nevada.

None of this involves the movement of any physical facilities. However, Musk is making it very clear once again that if a state government interferes unreasonably with his business operations, he will leave it. He did this by the actual shifting previously large parts of SpaceX operations from California to Texas when California government officials attempted to punish him for remaining open during the Wuhan panic. Now he is doing the same to Delaware because it appears one judge decided he didn’t like Musk’s Tesla’s pay package, even though 80% of the company’s stockholders approved.

7 comments

Varda finally gets FAA permission to land its capsule

9:43 am

After more than six months of paper-pushing, the FAA has finally agreed to let the commercial in-space manufacturing startup Varda land its orbiting capsule in Utah.

After months of effort and one rejected application, Varda Space Industries said Feb. 14 it has received a license from the Federal Aviation Administration to return a capsule from its first mission.

The FAA’s Office of Commercial Space Transportation issued a reentry license for Varda’s W-Series 1 spacecraft. The license will allow the company to land a capsule from that spacecraft at the Utah Test and Training Range (UTTR) and neighboring Dugway Proving Ground west of Salt Lake City. Varda said that reentry is scheduled for Feb. 21.

…The company had hoped to return the capsule as early as mid-July, but said then was still working with the FAA to obtain a reentry license, required for any commercial spacecraft returning to Earth. One issue the company said it was facing was that it was the first company seeking a reentry license under new regulations called Part 450 intended to streamline the licensing process, but which some companies reported difficulties adjusting to. [emphasis mine]

The highlighted sentence dishonestly implies it has been the companies that are having problems adjusting to these so-called “streamlined” regulations, when the truth is that the FAA has been the one having the problem. Since Part 450 was established all FAA appovals have slowed to a crawl, when previously the FAA moved much faster.

In fact, that sentence is proven dishonest in the article’s very next paragraphs, which describe how the July approval didn’t happen because two government agencies couldn’t get their act together. Varda really had nothing to do with this lack of approval.

The capsule contains pharmaceuticals for sale on Earth that can not be manufactured in gravity. For the government to delay their return almost half a year simply because of red-tape is disgusting, especially because this delay might end up destroying the startup entirely. It is even more disgusting in that these government agencies have had had no problem approving the return of NASA capsules from space, to this very same Utah range.

1 comment

SpaceX successfully launches Intuitive Machines Odysseus lunar lander

11:20 pm

South Pole of Moon with landing sites

SpaceX has successfully launched Intuitive Machines commercial Nova-C-class Odysseus lunar lander, its Falcon 9 rocket lifting off from Cape Canaveral at 1:05 am (Eastern) on February 15th.

This was the third launch in less than eleven hours today, and the second launch by SpaceX. The first stage successfully completed its 18th flight, landing back at Cape Canaveral.

The green dot on the map to the right shows the planned landing site for Odysseus, next to a crater with a permanently shadowed interior, though it will have no way to travel into it. This will also be the closest landing to the Moon’s south pole, and if all goes well, will take place eight days from today, where it will operate for about ten Earth days. You can find out more about the lander’s payloads and mission from the press kit [pdf].

It must be emphasized that like India’s Vikram lander and Pragyan rover, Japan’s SLIM lander, and Astrobotic’s Peregrine lander, Odysseus is mostly an engineering test to prove out the landing systems. If this spacecraft does any science on the lunar surface that will be a bonus.

The leaders in the 2024 launch race:

14 SpaceX
8 China
2 Iran
2 Russia

American private enterprise now leads the entire world combined 16 to 14 in successful launches, with SpaceX by itself is now tied the rest of the world combined (excluding American companies) 14 to 14.

5 comments

Russia launches Progress freighter to ISS

8:34 pm

Russia today (February 15th in Kazakhstan) successfully used its Soyuz-2 rocket to launch a Progress freighter to ISS.

As happens on launches from Kazakstan to ISS, the rocket’s core stage and strap-on boosters crashed within Kazakstan inside planned crash zones.

This was supposed to be the third launch today, but SpaceX’s second launch today, this time of 22 Starlink satellites, was scrubbed due to weather and reschduled 24 hours till tomorrow at Vandenberg. There is still one more launch scheduled today, SpaceX launching Intuitive Machines Nova-C lunar lander at 9:57 pm (Pacific).

The leaders in the 2024 launch race:

13 SpaceX
8 China
2 Iran
2 Russia

American private enterprise still leads the entire world combined 15 to 14 in successful launches, with SpaceX by itself now trailing the rest of the world combined (excluding American companies) 13 to 14.

2 comments

February 14, 2024 Quick space links

3:49 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.

 

 

0 comments

SpaceX launches two military prototype satellites

3:38 pm

SpaceX today successfully launched two prototype reconnaissance satellites for the U.S. military, its Falcon 9 rocket lifting off from Cape Canaveral at 5:30 pm (Eastern) time.

The first stage successfully completed its seventh flight, landing back on at Cape Canaveral.

This is the first of four launches scheduled for the next eleven hours. Next up is another Falcon 9 launch, carrying 22 Starlink satellites and lifting off from Vandenberg in California.

The leaders in the 2024 launch race:

13 SpaceX
8 China
2 Iran

At present American private enterprise leads the entire world combined 15 to 13 in successful launches, with SpaceX by itself tied with the rest of the world combined (excluding American companies) 13 all.

7 comments

Spiders on the rim of a Martian crater

3:06 pm

Spiders on the rim of a Martian crater
Click for original image.

Cool image time! The picture to the right, cropped to post here, was taken on December 29, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows strange spidery formations on the rim of a 17-mile-wide crater about 500 miles from the south pole of Mars.

Scientists think these spider features are formed due to the seasonal cycle on Mars. In the winter at the poles the carbon dioxide in the atmosphere falls as snow in the polar regions, creating a thin dry ice mantle that covers everything. When spring arrives, sunlight goes through the clear mantle to heat its base, causing that dry ice to sublimate into gas that is trapped below the mantle. Eventually that mantle cracks at a weak point and the gas escapes, spewing dark dust on its top. By summer the mantle is entirely gone, and the black splotches disappear as they blend back into the same colored ground.

At the south pole the ground appears to be firmer and more structurally sound than at the north pole. The trapped gas appears to travel upward along the same tributary paths to the same escape points each year, thus carving these spidery features that are permanent features.
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