OSIRIS-REx will help us defend ourselves against future asteroid attacks.
Fortunately, advanced technologies could give us a way out, if we let them.
How the Man in the Moon got his right eye.
Asteroids, space weather, flying junk: David Kendall has his work cut out for him.
Geologists discovered a new kind of meteorite they reckon could now be "extinct."
The quest to root out all the stray space rocks near Earth is simultaneously comforting and unnerving.
Let’s not go the way of the dinosaurs.
A new US law says American companies can keep resources they obtain in space, but some argue it contravenes international space law.
Old prospector, meet the technology that could replace you.
As long as we know pretty far in advance.