Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Passage: Boeing X-40A Space Maneuver Vehicle bụ ebe nnwale maka X-37 Future-X Reusable Launch Vehicle.  Ajụjụ: Gịnị bụ aha ule n'elu ikpo okwu?
Boeing X-40A Space Maneuver Vehicle