Comment Can we test on Jupiter? (Score 3, Funny) 65
"This can eventually boil off most of the the gas atmosphere, leaving behind the core: a small, rocky world capable of supporting life.'
So after nano tech fiber makes space elevators possible, we can then work on a planet towing device to drag Jupiter in to the sweet spot where it will boil away and leave us Jupiter-2, Rocky Core Edition? Oh wait, first we need to drag a Red Dwarf star into our solar system. Damnable prerequisites.