A Falcon 9 rocket launched 21 of the company's Starlink broadband satellites to orbit early this morning (Feb. 15), rising ...

Low clouds may have spoiled the view from the ground, but a Falcon 9 set a new record early Saturday as SpaceX pushes reusability.

Meet Grace, the brave hopper robot that’s designed to jump into the darkest depths of the Moon, providing never-before-seen views of permanently shadowed craters near the lunar south pole.

While radio jets are relatively common in the nearby Universe, they have been elusive in the early Universe. This is partly ...