US Testing Its Latest 200 Million Spy Spacecraft

Welcome back to the Daily Aviation for a new documentary video about the US latest space aircraft, the X37B. Successor of the X40A prototype. Footage Credit: US Air Force, Boeing , Derivative Work by The Daily Aviation Thumbnail Credit: US Air Force , Derivative Work by The Daily Aviation Voice, text and video editing belong to The Daily Aviation, any use of these content without permission is forbidden. Don t forget to subscribe us on Facebook or Twitter.