A secretive Space Force ship has returned to earth after spending 434 days in orbit conducting mysterious tests. The Boeing-made X-37B vessel was quietly launched by SpaceX in 2023 from NASA’s ...

A senior official warned the U.S. risks losing its edge in space as strategic adversaries continue making gains at "an eye-watering pace." ...

SpaceX launched another batch of Starlink satellites into orbit, a little more than 12 hours after the private company teamed ...

The U.S. military's classified mini space shuttle has returned to Earth after circling the world for 434 days.

Weekend launch alert: SpaceX crews are targeting a 4½-hour window extending from Saturday night into Sunday morning to send up another Falcon 9 rocket from Cape Canaveral Space Force Station ...

SpaceX has confirmed its planned attempt to launch the Starlink 12-21 mission at 11:21 p.m. Monday night. If it launches, ...

The $488 million Spherex mission aims to explain how galaxies formed and evolved over billions of years, and how the universe ...

Cadets assemble at the U.S. Air Force Academy's Acceptance Day parade, which celebrates the completion of basic cadet ...

SpaceX's Starship mega-rocket screamed past the Texas skies only to spin out of control just as it reached space on Thursday. The vehicle lost contact with ground controllers, fell from space ...

nicknamed AMOS-STAR. The Department of the Air Force, which oversees the Space Force, heard over 600 local Hawaiians testify about their concerns over the project and the disturbance it may cause.