NASA prepares Orion capsule for debut deep-space test flight
September 11, 2014 at 12:48 PM EDT
CAPE CANAVERAL, Fla., Sept. 11 (Reuters) - A NASA spacecraft designed to one day fly astronauts to Mars rolled out of its processing hangar at the U.S. space agency's Kennedy Space Center in Florida on Thursday to be prepared for a debut test flight in December.