All-around smart guy Stephen Hawking is pushing for humanity to hurry up and figure out ways to colonize in space in case we ruin the planet we already have. [Read more]
Amanda Kooser, CNET
Fri, 04/12/2013 - 5:00am
All-around smart guy Stephen Hawking is pushing for humanity to hurry up and figure out ways to colonize in space in case we ruin the planet we already have. [Read more]