

Right, but then it’s not really “without fuel.” It’s hopefully less fuel, and if you can run it on solar panels, it would be without resupply, but nuclear power could also provide long-term functionality. As always, the most fuel is spent getting things into orbit.
For me, the exciting bit is the magnetic radiation shielding. If we’re going to leave earth behind, radiation shielding is currently a significant missing piece of the puzzle.








Corporations can still own up to 350 homes per investor group, and they can keep the ones they already own.