Hearings
2009 Revuew if US Human Spaceflight Plans Committee Hearings
http://www.nasa.gov/offices/hsf/home/index.html
2004 President's Commission on Moon, Mars and Beyond Hearings (5)
http://govinfo.library.unt.edu/moontomars/docs/M2MReportScreenFinal.pdf
U.S. Senate Committee on Commerce, Science, & Transportation, Subcommittee on Science and Space
http://commerce.senate.gov/public/index.cfm?p=ScienceandSpace
House of Representatives Committee on Science and Technology, Subcommittee on Space and Aeronautics
http://gop.science.house.gov/Subcommittees/Default.aspx?Key=Space
Subcommittee on Research and Science Education
http://gop.science.house.gov/Subcommittees/Default.aspx?Key=Research