Military Space Plane Lands After Record 674-Day Secret Mission
An unpiloted Air Force space plane glided back to Earth Friday after a record 674-day stay in orbit, closing out a clandestine military mission with a computer-controlled landing at Vandenberg Air Force Base, Calif.
The Boeing-built X-37B Orbital Test Vehicle, wrapping up its second long-duration mission and the secretive program’s third flight overall, touched down at 12:24 p.m. EDT (GMT-4; 9:24 a.m. local time), rolling to a stop a few moments later.
Other than a brief Air Force statement last Friday announcing landing preparations at Vandenberg, there was no advance warning of the space plane’s re-entry and, in keeping with the secrecy surrounding the program, no details on what the spacecraft might have been doing during its nearly two years aloft.
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