Secretive Space Plane X-37B To Test ‘First of a Kind’ Maneuvers RealClearDefenseSecretive X-37B Spaceplane To Use Aerobraking Maneuvers To Rapidly Change Orbit The War ZoneSpace Force’s mysterious X-37B space plane to attempt new ‘aerobraking’ maneuvers in orbit Space.comIn a rare disclosure, the Pentagon provides an update on the X-37B spaceplane Ars TechnicaU.S. military spaceplane to perform orbital maneuvers SpaceNews