The Space Force's top-secret X-37B spaceplane landed after spending well over a year orbiting the Earth. The space plane ...

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

After spending 434 days in space, the crewless Space Force craft returned to Earth on March 7, landing at California's ...

The Space Force is integrating its capabilities into the Joint Simulation Environment and crafting a plan for an advanced ...

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

The X-37B is a reusable robotic space plane operated by the US Space Force. It resembles a miniature space shuttle at just ...

The U.S. Space Force said in a news release that the craft had "accomplished a range of test and experimentation objectives." ...

The X-37B spacecraft’s latest mission was shorter than the last but tried several new maneuvers and approaches during its ...

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

US Space Operations Command recently unveiled a new motto: "Semper Venator," Latin for "Always the hunter." ...

Classified mini space shuttle X-37B returns to Earth after 434 days, showcasing military experiments and orbit-changing ...