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1
U.S. human exploration goals and commercial space competitiveness : hearing before the Subcommittee on Space, Science, and Competitiveness of the Committee on Commerce, Science, an...
Published 2015Subjects: Online Access
Government Document eBook -
2
Reopening the American frontier : promoting partnerships between commercial space and the U.S. government to advance exploration and settlement : hearing before the Subcommittee on...
Published 2018Subjects: Online Access
Government Document eBook