01256oam 2200373 450 991071728200332120220406100823.0(CKB)5470000002529403(OCoLC)1298000857(OCoLC)995470000002529403(EXLCZ)99547000000252940320210909d2020 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierCommercial space transportation FAA should examine a range of options to support U.S. launch infrastructure: report to congressional committeesWashington, DC :United States Government Accountability Office,2020.1 online resource (ii, 40 pages) color illustrations, color maps"GAO-21-154.""December 2020."Includes bibliographical references.Commercial space transportation Space vehiclesTransportationUnited StatesSpace vehiclesTransportationXNDXNDGPOOCLCOBOOK9910717282003321Commercial space transportation2050998UNINA