Space Force's mysterious X-37B begins 'aerobraking' to lower orbit. Here's how it works (video)
Air Force to put not-so secret X-37B space drone through advanced orbital tests | We know a lot about the X-37B project, except for its real mission and tech payload
Space Force's mysterious X-37B space plane to attempt new 'aerobraking' maneuvers in orbit
In a rare disclosure, the Pentagon provides an update on the X-37B spaceplane
Space Force: X-37B begins novel space maneuver
A sleuthing enthusiast says he found the US military’s X-37B spaceplane
Falcon Heavy Launches Space Force’s Mysterious X-37B Space Plane
SpaceX Falcon Heavy rocket launches mysterious X-37B space plane for US Space Force after delays
SpaceX postpones launch of US military's secretive X-37B spaceplane
SpaceX Falcon Heavy rocket launch of secretive X-37B space plane delayed to Dec. 11
SpaceX, US Space Force set to launch secretive X-37B space plane on Dec. 10
US Space Force postpones launch of secretive X-37B space plane to Dec. 10
SpaceX will launch the Space Force's mysterious X-37B space plane on a Falcon Heavy rocket Dec. 7
U.S. Air Force X-37B spaceplane to launch on a SpaceX Falcon Heavy rocket
