Morning Overview on MSN
Scientists shrug and say just nuke the killer asteroid heading for Earth
When a space rock big enough to end civilization shows up on the radar, the margin for philosophical debate shrinks fast. In the past few years, a once-taboo idea has moved from Hollywood fantasy into ...
ScienceAlert on MSN
It may be safe to nuke an earthbound asteroid after all, simulation suggests
Could humanity nuke an incoming asteroid to deflect it and save the Earth, disaster-movie style? A unique new impact ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results