The Mars Express orbiter has kept an eye on an elongated cloud above Arsia Mons volcano for the last few years. The cloud is reoccurring, grows incredibly fast and is "made up of water ice," according ...

CAPE CANAVERAL, Fla. (AP) — Jeff Bezos’ rocket company Blue Origin is cutting 10% of its workforce. This week's move comes a ...

Is it a bird? Is it a plane? No, it's super Neptune! But this Superman-mimicking planet is not blasting through space on its own. It is being dragged along by its parent star.