this post was submitted on 14 May 2025
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Enough Musk Spam

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[–] JohnSwanFromTheLough@lemmy.world 28 points 3 weeks ago* (last edited 3 weeks ago) (17 children)

Probably, and well be forever imprisoned on the planet in that scenario because we won't be able to launch anything for a long long time again.

Kessler Syndrome

[–] SkunkWorkz@lemmy.world 12 points 3 weeks ago (8 children)

Those LEO satellites don’t even stay 10 years in orbit without additional orbital maneuvers. It’s not forever.

[–] JohnSwanFromTheLough@lemmy.world 5 points 3 weeks ago (6 children)

Is it not possible that an impact at LEO could send debris into higher orbit potentially hitting more satellites?

[–] Baaahb 6 points 3 weeks ago

Yes, but...

So the most basic way orbits work, the faster you go, the higher your orbit. Any collision has to conserve momentum, so any collision will be a net deceleration.

There WILL be things that get ejected at higher velocity, but most would cause the orbit to decay instead.

Also, while there are thousands of satellites up there, they really aren't very close to one another.

You'd need to put a LOT of really small pieces of debris, like a shuttle exploding, to cause them to spread over LEO to a point where the random collisions really out things under threat.

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