The U.S. Space Force's robotic space plane X-37B returned to Earth has returned to Earth after spending more than 434 days in orbit on a classified mission. This was the seventh mission for the X ...

The United States Space Force’s secretive X-37B space plane touched down to earth on Friday after spending 434 days in orbit conducting mysterious tests. The unmanned Boeing-made aircraft landed ...

The X-37B spacecraft’s latest mission was shorter than the last but tried several new maneuvers and approaches during its ...

The United States Space Force released a rare photo of its secretive X-37B space plane in orbit ... supported by the Department of the Air Force Rapid Capabilities Office (DAF RCO), has conducted ...

Related: Space Force's secretive X-37B space plane: 10 surprising facts It wasn't just the flexibility of X-37B in the air that was under scrutiny during this mission. This was the first time that ...

The United States Space Force’s secretive X-37B space plane touched down to earth on Friday after spending 434 days in orbit ...

The X-37B is a reusable robotic space plane operated by the US Space Force. It resembles a miniature space shuttle at just ...

The U.S. Space Force has released a rare photo of the X-37B space plane while in orbit. This marks the first public image of the secretive vehicle in space. The photo, taken by an onboard camera ...

Credit: Boeing Space The US Space Force is usually pretty mum about X-37B, its semi-secret space plane, but every now and then it likes to drop something it knows will be a crowd-pleaser.