People on the ground in the Eastern Hemisphere will be able to observe the asteroid with their own eyes, weather permitting, ...
Planetary defense has moved from science fiction to a live engineering problem, and the stakes could not be higher. The central question is no longer whether an asteroid will eventually head our way, ...
A rare stargazing spectacle will unfold on Friday, April 13, 2029, as the asteroid Apophis passes closer than satellites over ...