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

The Columbia Memorial Space Center is gearing up for a month filled with exciting, educational, and family-friendly events ...

Russia's state-owned Rosatom announced a prototype plasma engine which could speed up travel to other planets.

"Thanks for all your effort," wrote the first moonwalker. Neil Armstrong was appreciative, but as explained in his ...