The secretive Space Force plane X-37B touched down to earth on Friday after spending 434 days in orbit conducting mysterious ...

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

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

Over the weekend, the US Space Force shared a photo taken by the spacecraft X-37B during its most recent secret mission. It’s ...

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

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

The United States Space Force shared a never-before-seen glimpse into its notably secretive X-37B space plane in orbit. The ...

The U.S. Space Force’s X-37B Orbital Test Vehicle-7, a secretive unmanned spaceplane, completed its seventh successful ...

A rare photo of earth from the United States Space Force's secretive X-37B Orbital Test Vehicle was released by the Space ...

We've never before seen the mysterious spacecraft in orbit, and only the U.S. Air Force knows what its doing up there ...

Last week, the US Space Force posted a photo online from its uncrewed X-37B space plane's seventh mission, showing the ...