Hacker News new | ask | show | jobs
by hparadiz 51 days ago
If they manage to get 100T to the moon I don't really get why you wouldn't just leave the whole thing on the moon for materials to convert to habitat. Better off sending a smaller craft back with just life support and a heat shield. The Saturn V took 50T to the moon but they send only the LM down and when it came back up they basically ditched a ton of gear so they could bring moon rocks back. But it was still basically a tiny box with about two tons of propellent to get them back to lunar orbit.

So anyway the math is weird to only get twice that payload but require 10x more propellent.