Should we A) colonise other planets or B) build habitats in the middle of space, like O'Neill Cylinders and stuff?
Should we A) colonise other planets or B) build habitats in the middle of space, like O'Neill Cylinders and stuff?
You're viewing a single thread.
133
comments
Genetically modify ourselves so that we can live both in zero gravity (and maybe survive short exposure to vacuum) and on other planets.
You've viewed 133 comments.