The Alpha Centaurid meteor shower will peak on 8 2026. Best visible from southern skies, it offers shooting stars and ...

Thirteen months after the space startup's first attempt ended in an explosion, it has declared "100% mission success" for Saturday's launch. Eric Mack has been a CNET contributor since 2011. Eric and ...

Mankind hasn't yet explored some of the most interesting objects in our own solar system — heck, we still don't even know all that much about Earth itself — but that isn't stopping NASA from setting ...

The NASA New Horizons spacecraft's extensive observations of Lyman-alpha emissions have resulted in the first-ever map from the galaxy at this important ultraviolet wavelength, providing a new look at ...