The United Launch Alliance is expected to oversee the final deployment of the Delta IV Heavy as it lifts a National Reconnaissance Office satellite into space on a national security mission.
The United Launch Alliance is expected to oversee the final deployment of the Delta IV Heavy as it lifts a National Reconnaissance Office satellite into space on a national security mission.
ULA Delta IV Heavy prepares for final liftoff yahoo.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from yahoo.com Daily Mail and Mail on Sunday newspapers.