Secret U.S. Space Plane Lands With A Boom In Florida
For a secret aircraft, the X-37B wasn't very stealthy about its return to Earth. The space plane was launched in 2015.
The Air Force's experimental X-37B space plane announced the end of its nearly two-year mission by creating a sonic boom on Sunday that surprised residents along Florida's Space Coast. Officials have provided only vague details about the unmanned craft's more than 700-day mission.
"Not much is known about the 30-foot-long robotic spacecraft or what it took to space," as reports.
