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[-] marcos@lemmy.world 77 points 8 months ago

At the first days of planning their Moon landing, NASA came out with lithobraking for the times the capsule wouldn't slow down enough.

Then, some 20 and something years lather, when planing their Mars landers, they decided that no, lithobraking is a perfectly fine thing to do and the landers would use it by design.

So be wary of rocket scientists making jokes.

[-] FuglyDuck@lemmy.world 29 points 8 months ago

for the record... the engineering behind that was quite sound.

it's their ability to use consistent units of measurements that's in question.

[-] Strykker@programming.dev 5 points 8 months ago

Well that was when they performed lithobraking with a satellite, but they also did lithobraking on purpose for several rover landings

[-] FuglyDuck@lemmy.world 1 points 8 months ago

Yes. And the rover landings worked.

(Technically it was aerobraking on the observer.)

[-] Trashcan@lemmy.world 13 points 8 months ago* (last edited 8 months ago)

For anybody like myself who doesn't know enough ancient greek.. Lithos means rock...

https://en.wikipedia.org/wiki/Lithobraking

[-] Mongostein@lemmy.ca 4 points 8 months ago

Well, if there’s no humans on board and the bots can take the impact, why not?

[-] Natanael@slrpnk.net 1 points 8 months ago

If you lithobreak into a low gravity object with enough momentum and at an angle you may return into orbit

this post was submitted on 13 Mar 2024
1124 points (99.1% liked)

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