YR4 won’t hit Earth, but a 4% chance remains for a lunar impact. ESA's upcoming NEOMIR telescope could revolutionize early ...

NASA’s DART spacecraft crashed into an asteroid at over six kilometers per second to test Earth’s first planetary defense ...

Save the world and get fabulously wealthy doing so. Someone really should make a movie out of that scenario, before it ...

WASHINGTON — The U.S. Air Force has shelved a proposal to build two rocket landing pads on Johnston Atoll, a remote island in ...