The space elevator is miles off, so... I put my money on Elon Musk and SpaceX to make space travel cheap enough in the meantime, until we can build the elevato

The space elevator is miles off, so... I put my money on Elon Musk and SpaceX to make space travel cheap enough in the meantime, until we can build the elevator. Got to focus on the short-term, the elevator is long-term.