CultureNASA's Spitzer Telescope captured asteroid collision NASA's powerful Spitzer infrared telescope is watching the planet formation process happen in action after a series of asteroid collisions around a distant star.by Cameron Koch
ScienceEarly Earth was bombarded by massive space rocks and oceans 'boiled away into steam'by James Maynard
ScienceNuclear explosion-level asteroid impacts more common than previously thought: Is Earth in danger?by Jim Algar
ScienceAsteroids explode like nuclear blasts in the sky...and that's quite common [VIDEO]by James Maynard
ScienceBlind Luck: It's what saves Earth from getting destroyed from asteroid impact, say former NASA astronautsby Jim Algar