Starship megarocket is due to soar halfway across the world in a matter of days in SpaceX's first test of the vehicle since May.

NASA scientists at the Southwest Research Institute discovered a 29th moon orbiting Uranus while using infrared detection ...

A not-so-secret, secret reusable spaceplane operated by the United States Space Force is scheduled to lift off for its eighth ...

NEW YORK (AP) — The Webb Space Telescope has spotted a new tiny moon orbiting Uranus. The new member of the lunar gang, announced Tuesday by NASA, appears to be just six miles wide. It was spotted by ...