The deliberate 14,000-mph crash of a small NASA probe into the asteroid Dimorphos two weeks ago nudged the 525-foot-wide body onto a slightly different course, NASA confirmed Tuesday — shaving 32 ...

NASA's DART mission is underway, launching atop a SpaceX Falcon 9 and aiming to answer one of the biggest questions in science – and sci-fi movies: can we avoid a potentially life-ending asteroid ...

Eric Mack has been a CNET contributor since 2011. Eric and his family live 100% energy and water independent on his off-grid compound in the New Mexico desert. Eric uses his passion for writing about ...