A secretive Space Force ship returned to Earth after spending over a year in orbit conducting mysterious experiments.

"The successful execution of the aerobraking maneuver underscores the U.S. Space Force’s commitment to pushing the bounds of ...

The Space Force is looking at ways to integrate commercial capabilities and better partner with international allies on space ...

Saltzman said the Space Force categorizes adversarial space weapons in six categories—three that are space-based and three ...

The seventh flight of the reusable space probe X-37B ends with a successful landing in California. The largely secret mission ...