What should the world do about the potential threat of a catastrophic asteroid collision? This month NASA established the Planetary Defense Coordination Office to manage the issue. Meanwhile, the Russians and the Europeans are talking about diverting nasty space rocks with...
Nudge ’em or nuke ’em: Asteroid defense plans take shape in U.S. and Russia
What should the world do about the potential threat of a catastrophic asteroid collision? This month NASA established the Planetary Defense Coordination Office to manage the issue. Meanwhile, the Russians and the Europeans are talking about diverting nasty space rocks with...