I want to keep on the move, keep stimulated and challenged.
Mars has a bit of air pressure; maybe we can build up that atmosphere to be a bit more accommodating to humans.
What comes after the moon? I think you can guess: Mars.
My own American Dream was to serve my country as best I could and make a difference in America - and in the world.
To me, money is a commodity that a person must have to function, not a goal in itself.
Weve got to go [back to the moon]. But we dont want to stay too long. ... The ultimate goal is Mars.