Multiple videos show a rare "fireball" meteor breaking apart with a flash of emerald light over the erupting Mount Mayon.

Few space rocks have earned celebrity status quite like NWA 7034, better known as Black Beauty. Discovered in 2011 by nomads in Morocco’s Sahara Desert, the roughly 11-ounce fragment was blasted off ...

NASA and its top scientists are distancing themselves from a space agency researcher who concludes that he found alien bacterial life in meteorites that were collected many decades ago.

NASA's hunt for alien life may be undermined by its own instruments, according to a group of leading astrobiologists who warn ...