Space elevator breaking would be pretty catastrophic for a lot of earth when that shit falls.
Comment on Nokia to deploy the first cellular network on the Moon
unemployedclaquer@sopuli.xyz 1 day agoWut? Impracticality aside, could they build such a “ridiculously long tether”? What’s they make it of? Musk farts? Can’t wait for him to bankrupt the u.s. and build a space elevator that breaks and shatters, ruining astronomy and prospects of drone explorations of Mars
Kolanaki@pawb.social 1 day ago
Cocodapuf@lemmy.world 15 hours ago
Nah, it wouldn’t do much damage. The tether’s whole job is to be strong, but light. And being a long, thin fiber, it’ll have a pretty low mass to surface area ratio (high drag in atmo). If it did come down, it would likely mostly burn up, or mostly be slowed down by the atmosphere.
Additionally, the length of tether with the most tension on it will be the section nearest to the ground. If the tether snaps near the ground, the whole thing gets hauled up to orbit for good.
To be clear, I’m actually not in favor of space elevators in general, I think there are many much more practical ways to get to orbit. I’m just saying that a broken tether should not be the end of the world.
If you really want to build something like a space elevator though, you should check out the tethered ring concept: youtu.be/8B2iqiKehyM?si=9IM8FU-uI7CIoPtX
Cocodapuf@lemmy.world 17 hours ago
Uh, well truth be told, you could probably use steel cable or carbon fiber for a lunar space elevator cable, but you would need some really insane quantities… Like I said, I wouldn’t recommend it, just go the mass driver route instead.
But why are you even bringing up Musk? Nobody is suggesting involving him…