A SpaceX Falcon 9 rocket will liftoff Thursday, Aug. 21, with the Boeing-built X-37B space plane for the U.S. Space Force.

The McDonnell Douglas X-36 Tailless Fighter Agility Research Aircraft was built in the late '90s in collaboration with NASA with the objective to reduce weight and drag while increasing range, ...

The X-37B space plane, recently returned from a 430+ day mission, is preparing for its eighth launch. Scheduled for no earlier than August 21st from Kennedy Space Center, the mission will focus on ...

"The successful execution of the aerobraking maneuver underscores the U.S. Space Force’s commitment to pushing the bounds of novel space operations in a safe and responsible manner." When you purchase ...

Little is known about the spacecraft or its mission. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. China has launched its reusable space plane ...