Two years ago, a NASA spacecraft smashed into a small asteroid millions of miles from Earth to test a technique that could ...
NASA’s Europa Clipper, a mission set to probe Jupiter’s icy moon, will no longer launch on Thursday due to a Category 5 hurricane making its way towards Florida. The spacecraft’s launch window opens ...
It's a big week for astronomers, as a major meteor shower sparks up the night and the "comet of the century" nears Earth.