M Thomas Apple Author Page

Science fiction, actual science, history, and personal ranting about life, the universe, and everything

“Don’t worry about it” — Van Allen A to burn up tonight

March 11, 2026
MThomas

No problem: it’s just a 1,300 pound satellite falling down from the sky and disintegrating into random pieces everywhere all at once…

“For the average person, it will be a nice light in the sky if you get lucky and, otherwise, don’t worry about it,” Dr. McDowell said. “We have much more scary re-entries that happen. Occasionally, there is a 20-ton Chinese rocket stage that comes down. Those are much scarier for me.”

https://www.nytimes.com/2026/03/10/science/space/nasa-satellite-earth-re-entry.html?unlocked_article_code=1.SVA.dk5d.09lMgapDCbYq&smid=nytcore-ios-share

OK, granted that the odds are 1 in 4200. But still, we should figure out how to predict where pieces of satellites are going to land. There’s far too much stuff floating above our heads for us to feel 100% safe.

And an expectation of “7:45 pm give or take 24 hours” is not particularly helpful, either…

Especially when a private corporation is saying 11:45, give or take three hours.

Jeez.

China doesn’t care about the rest of the world — except when the rest of the world criticizes it

May 4, 2021
MThomas

“When they did that design, they should have stopped and thought, ‘you know, that’s going to leave a big chunk of debris in orbit, we should change the design of the engine’,” McDowell says. “But they didn’t. This is real negligence.”

https://www.inverse.com/science/long-march-5b-uncontrolled-reentry

Four years ago, China’s first space station landed in the Pacific Ocean between Australia and Chile, after an uncontrolled reentry. China didn’t care.

Last year, pieces from a Long March 5B rocket landed in Cote d’Ivoire. They damaged buildings in two villages. China didn’t care.

This launch of the same rocket design could land anywhere from New York to New Zealand, covering a wide range of habitation. China doesn’t care.

On the other hand, once somebody in their government reads about the criticism by the scientific community, they’ll petulantly whine that this often happened in the 1960s, so that makes it OK for them to ignore rocket safety designs known for the past 30 years.

Maybe it’s technology they haven’t yet stolen from other countries.

As the self-acknowledged center of the known universe, the Middle Kingdom only cares what others think of it. Like a spoiled child that thinks it knows everything but fears it does not, China only reacts to its own mistakes by lashing out at others and disclaiming responsibility.

If you want to be respected as a superpower, you need to learn how to respect other countries and stop dumping your trash on them. Respect is not given, it is earned. China has done little to earn any respect by the scientific community.

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