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2012年6月20日8时28分,美国成功使用一枚由联合发射联盟制造的“宇宙神”-5运载火箭,从卡纳维拉尔角空军基地将一颗美国国家侦察办公室(NRO)的间谍卫星发射升空。这是美国空军渐进一次性火箭
On 20 June 2012, at 0828 hours the United States successfully used a “Cosmic God” -5 carrier rocket manufactured by the United Launch Alliance (UA) to launch a U.S. National Reconnaissance Office (FPSO) at Cape Canaveral Air Force Base NRO) spy satellite launch launch. This is a progressive one-time rocket by the U.S. Air Force