China launches four satellites

China early this morning successfully launched four satellites, its Long March 2D rocket lifting off from its Taiyuan spaceport in the northwest of China.

No further information about the satellites was released. Nor did China’s state-run press provide any information about where the rocket’s lower stages, using toxic hypergolic fuels, crashed within the country.

The leaders in the 2024 launch race:

52 SpaceX
22 China
7 Russia
5 Rocket Lab

American private enterprise still leads the world combined in successful launches, 59 to 35, while SpaceX by itself still leads the entire world, including other American companies, 52 to 42.

2 comments

Piece from SpaceX Dragon service module falls on Canadian farm

Though not yet confirmed a 90-pound piece of burned debris that crashed on a Canadian farm and found in late April appears to be a section from the trunk section of a SpaceX Dragon service module.

Jonathan McDowell, who tracks space launches and re-entries, posted on X (formerly Twitter) that the trunk from the private Axiom Space Ax-3 mission fell over Saskatchewan on Feb. 26.

This incident, along with several others over the last few years, tells us that not everything engineers thought would burn up upon re-entry does so. A major rethinking of how objects are de-orbited could be necessary.

4 comments

NLRB suspends case against SpaceX

The National Labor Relations Board (NLRB) has agreed to suspend one of its cases against SpaceX while the company’s lawsuit challenging the board’s constitutional authority proceeds.

SpaceX alleged that the NLRB’s in-house enforcement proceedings violate its constitutional right to a jury trial. It also said limits on the removal of the NLRB’s board members and administrative judges violates the Constitution. Amazon, Starbucks, and Trader Joe’s have asserted similar claims in recent months.

A second NLRB case has already been suspended by the federal 5th Court of Appeals, for the same reasons.

1 comment

SpaceX launches another 23 Starlink satellites

This bunny never stops. SpaceX today successfully launched 23 more Starlink satellites, its Falcon 9 rocket lifting off from Cape Canaveral.

The first stage set a new record for reflights, completing its 21st flight after landing on a drone ship in the Atlantic. The company has said it is upgrading these stages to last for 40 launches instead of 20, and this launch clearly is the first step in that direction.

The leaders in the 2024 launch race:

52 SpaceX
21 China
7 Russia
5 Rocket Lab

American private enterprise now leads the world combined in successful launches, 59 to 34, while SpaceX by itself still leads the rest of the world, including other American companies, 52 to 41.

2 comments

Starliner launch delayed again, to May 25, 2024

Boeing, ULA, and NASA have decided to delay the first manned flight of Boeing’s Starliner capsule another four days to 3:09 pm (Eastern) on May 25, 2024.

The additional time allows teams to further assess a small helium leak in the Boeing Starliner spacecraft’s service module traced to a flange on a single reaction control system thruster. Pressure testing performed on May 15 on the spacecraft’s helium system showed the leak in the flange is stable and would not pose a risk at that level during the flight. The testing also indicated the rest of the thruster system is sealed effectively across the entire service module. Boeing teams are working to develop operational procedures to ensure the system retains sufficient performance capability and appropriate redundancy during the flight.

It appears they simply want to give themselves extra time to review their data thoroughly, with no rush, before lighting the rocket.

1 comment

May 17, 2024 Quick space links

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

A Catholic threatened with blacklisting because he gave an unapologetic Catholic speech at a Catholic university to a class of Catholics: How dare he!

Harrison Butker committing leftist heresy
Harrison Butker committing leftist heresy
by simply stating his basic Christian beliefs

They’re coming for you next: This week’s blacklisting kerfuffle centers on a graduation speech given by football player and Super Bowl champ Harrison Butker at Benedictine College in Atchison, Kansas on May 11, 2024.

It appears a lot of leftists and advocates of the queer agenda didn’t like what he had to say, and are pushing to have the Kansas City Chiefs fire him. A petition at change.org has already collected nearly 200,000 signatures to have the “Kansas City Chiefs management … dismiss Harrison Butker immediately for his inappropriate conduct.” On social media and within the media the outrage was just as sharp. Several tweets on X attempted to dox both Butker and his family, with one (immediately deleted) coming from the office of the mayor of Kansas City.

It got so bad that the NFL disavowed Butker, stating publicly that “his views are not those of the NFL as an organization. The NFL is steadfast in our commitment to inclusion, which only makes our league stronger.”

But what did Butker do that was so terrible? You can find out for yourself by reading the full text of his speech here. I can sum it up however quite simply: » Read more

19 comments

A really really big landslide on Mars

A really really big landslide on Mars
Click for original image.

Sometimes the cool geological features I find in the Mars Reconnaissance Orbiter (MRO) image archive are so large they are difficult to present on this webpage. Today is an example. The picture to the right, cropped, reduced, and sharpened to post here, was taken on March 13, 2024 by the high resolution camera on MRO. It shows the distinct run-out of debris from a landslide that flowed downhill to the north as a single unit of material. Along the way it carved its track in the ground, almost like a ramp.

The full picture however suggested something much more spectacular. In that full image this landslide is merely a small side avalanche to a landslide many times larger. And that high resolution picture only shows what appears to be a small section of that giant slide. Obviously, this required a look at the global mosaic produced by MRO’s context camera to find out how far that avalanche actually extended.
» Read more

1 comment

NASA signs new agreement with ESA to partner on Franklin Mars rover

NASA yesterday signed a new agreement with the European Space Agency (ESA) that confirmed its previous commitment to help land ESA’s Franklin rover on Mars.

With this memorandum of understanding, the NASA Launch Services Program will procure a U.S. commercial launch provider for the Rosalind Franklin rover. The agency will also provide heater units and elements of the propulsion system needed to land on Mars.

Previously NASA had committed $30 million to pay for that launch provider, as yet undetermined. It now wants $49 million for the Franklin mission, with the extra money likely to pay for the new additional equipment outlined in this agreement.

Whether NASA gets this money from Congress however remains unknown. It has not yet been appropriated.

This overall European project has been fraught with problems. It was first designed as a partnership with NASA. Then Obama pulled NASA out in 2012, and ESA switched to a partnership with Russia, which was to provide the rocket and lander. Then in 2022 Russia invaded the Ukraine and Europe broke off all its partnerships with Russia.

Since then ESA has signed a deal with the company Thales Alenia to build the lander.

As these political foibles were going on, the rover also had parachute issues that forced ESA to cancel its original launch date in 2022, using the Russian rocket.

It is likely Congress will approve this additional funding, though it seems to me that Europe should be able to afford paying for its own launch, especially if it is buying that service from the much cheaper U.S. market.

4 comments

Russia’s Soyuz-2 rocket launches classified payloads

Russia yesterday placed an unnamed number of classified satellites into orbit, its Soyuz-2 rocket lifting off from its Plesetsk spaceport in the northern part of Russia.

The flight path went north, so the rocket’s four strap-on boosters and lower stages all fell in remote regions or in the Arctic Ocean.

The leaders in the 2024 launch race:

51 SpaceX
21 China
7 Russia
5 Rocket Lab

American private enterprise still leads the world combined in successful launches, 58 to 34. SpaceX by itself still leads the rest of the world, including other American companies, 51 to 41.

0 comments
1 373 374 375 376 377 2,915