The X-37B space plane, recently returned from a 430+ day mission, is preparing for its eighth launch. Scheduled for no ...

The mysterious Space Force space plane is headed back to the Florida launch pad. The Boeing-built X-37B is ready to see its eighth mission less than six months after completing its last.

The Space Force's secretive space plane, the X-37, is headed back to the launch pad. Here's what we know.