Author
United States. Congress. House. Committee on Armed Services. Strategic Forces Subcommittee
3
Library of Congress. Congressional Research Service,
2
United States. Congress. Senate. Committee on Commerce, Science, and Transportation
2
United States. Congress. Senate. Committee on Commerce, Science, and Transportation,
2
United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Science and Space
2
United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Science, Technology, and Space,
2
Li, Allen
1
Morgan, Daniel
1
Morgan, Daniel,
1
United States
1
United States,
1
United States. Congress. House. Committee on Science and Technology (2007-2011). Subcommittee on Space and Aeronautics
1
United States. Congress. House. Committee on Science, Space, and Technology
1
United States. Congress. House. Committee on Science, Space, and Technology (2011- ). Subcommittee on Space,
1
United States. Government Accountability Office
1
United States. Government Accountability Office,
1