During its secretive mission, the X-37B will test new laser communications gear and a "quantum" navigation sensor.

The X-37B is a reusable, unmanned U.S. spaceplane used as an orbital testbed since 2010. -Its long, classified missions and agile maneuvering fuel Chinese claims it could inspect or disable satellites ...

The U.S. Space Force’s X-37B just began its eighth mission atop a SpaceX Falcon 9 to test next-gen tech, including laser ...

It was the seventh launch and landing for this particular booster, which previously sent the U.S. Space Force's robotic X-37B ...

The eighth test flight of the X-37B unmanned vehicle is expected to carry out classified experiments in space.

"We want to look at the effects of long-term exposure to space — as if the Zylon material is going for a potential six- to nine-month mission to Mars." ...

Space X's Falcon Heavy rocket returned to the skies Thursday night, launching a mysterious spacecraft for the U.S. military. The rocket lifted off from NASA's Kennedy Space Center in Florida. It's ...

Yahoo College & High School Sports is powered by On3, delivering expert recruiting, NIL, and transfer portal news. Contrary to rampant speculation, the United States military's secretive X-37B space ...

An exclusive look at a Space Force training exercise offered rare insights into how the secretive branch is preparing to ...

Another U.S. military mini shuttle blasted off Thursday night to conduct classified experiments in space.

Watch: SpaceX Blasts X-37B Space Plane Into Orbit SpaceX launches a Boeing-made X-37B space plane on a U.S. Space Force mission with its return date undisclosed. Photo: Jennifer Briggs/Zuma Press ...