
Future U.S. launch vehicles include Space Launch System 130 MT and 70 MT, SpaceX's Falcon Heavy, ATK's Liberty, Orbital Sciences Corporation's Taurus II, and ATK's Athena IIc and Athena Ic. (Credit: Edward Ellegood, Douglas Messier)
NASA PR — WASHINGTON — NASA, the National Reconnaissance Office (NRO) and the U.S. Air Force signed an agreement this week to establish clear criteria for certification of commercial providers of launch vehicles used for national security space and civil space missions.






