#X37B

Science & Technology | Tech

US Space Force's X-37B space plane nears orbital record

The Space Force's X-37B has now been aloft for 773 days, just a week shy of the program record.

Science & Technology | Science & Space

X-37B space plane launches on its most ambitious mission to date | Engadget

The X-37B space plane has launched carrying its most experiments ever -- and an endurance record to challenge.

Science & Technology | Cool Stuff

US Air Force's Next X-37B Space Plane Mystery Mission to Test Thruster

The U.S. Air Force will test an innovative spacecraft thruster this month when it launches the latest mystery mission of its robotic X-37B space plane. A Hall thruster will be one of the payloads riding on the X-37B space plane when it la

Science & Technology | Cool Stuff

US Air Force's Secretive X-37B Space Plane Shatters Orbital Endurance Record

The U.S. Air Force's robotic X-37B space plane has broken its own all-time endurance record in orbit after more than 470 days of circling the Earth on a mystery mission for the American military. The miniature space shuttle launched on Dec. 11, 2012