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Re:Orion has splashed down off the coast of Baja, California by actionfromafar on Monday December 12, 2022 @12:28PM (#33957452)
I try! :-D

Isn't the moon tidally locked and that's why we never see the "far side" of the moon?

And the lagrange points are between us and the moon?

If so, I don't understand why the anchor on the moon can't be fixed.

Re:Orion has splashed down off the coast of Baja, California by Smaug123 on Monday December 12, 2022 @01:30PM (#33958264)
For what it's worth, I think you're right, although it's been a very long time since I did any mechanics. The tidal locking isn't completely perfect, so the elevator would probably have to be basically a spool of rope rather than an anchor; and the Moon's axis of rotation precesses every 18 years ish per https://en.wikipedia.org/wiki/Cassini%27s_laws, so again there would need to be quite a lot of flex in the elevator; but I don't see why it couldn't be done.