Falcon 9 Launches U.S. Air Force X-37B

The X-37B spacecraft after landing on May 7, 2017. (Credit: USAF)

A Falcon 9 launched the U.S. Air Force’s X-37B space plane this morning from the Kennedy Space Center in Florida. It was the fifth launch of an X-37 vehicle and the first one by SpaceX’s booster. The first stage of the Falcon 9 successfully touched down on a landing pad at Cape Canaveral Air Force Station. It was the 16th recovery of a first stage.