Commercial Space." Delivered to the U.S. House of Representatives, Subcommittee on Space and Aviation, April 20, 2005.
Advantages and Disadvantages of Prizes in a Portfolio of Financial Incentives for Space Activities." Delivered to the U.S. House of Representatives, Committee on Science, July 15, 2004.
An Economics View of Satellite Solar Power." Prepared for the U.S. House of Representatives, Committee on Science, Subcommittee on Space and Aeronautics, September 7, 2000 (delivered by John S. Fini).
"Commercializing Space." Delivered to the U.S. House of Representatives, Committee of Science, Subcommittee on Space and Aeronautics, July 18, 2000.
"The Commercial Space Act of 1997: Commercial Remote Sensing." Delivered to the U.S. House of Representatives, Committee on Science, Subcommittee on Space and Aeronautics, May 21, 1997.
"The Omnibus Space Commercialization Act of 1996 and the Space Business Incentives Act. H.R.1953." Delivered to the U.S. House of Representative, Committee on Science, March 5, 1996.
Advisory Committee for the 1988 ITU World Administrative Radio Conference, Federal Communications Commission
Panels convened by the Committee on Science and Technology of the U.S. House of Representatives and the American Institute of Aeronautics and Astronautics
Organizing Committee for 1988 and 1989 of the Annual Telecommunications Policy Research Conference; Chair, 1989-1990
Review panel, NASA Remote Sensing Commercialization Research Announcement
Panels by the Space Studies Board, National Research Council
Task Force on Priorities in Space Research, Space Studies Board, National Research Council
Review panel, Congressional Budget Office, Spectrum Management Workshop
Advisory panel, Earth Observations Project, U.S. Congress, Office of Technology Assessment
Ad Hoc Group on Data Exchange and Charging, American Meteorological Society
Subcommittee on Space Debris, International Astronomical Association
Planning Committee, National Meeting, American Astronautical Society
Space for America Committee, American Astronautical Society
Space Activities and Society Committee, International Academy of Astronautics
Study Group, John Heinz III Center for Science, Economics, and the Environment
Chair, Congressionally mandated "Economic Study of Space Solar Power"
NASA Space Science Advisory Committee
NASA Space Science Outreach and Public Education Committee
National Research Council, Board on Physics and Astronomy, Helium Reserve Committee
National Research Council, Space Studies Board, Steering Group on Space Applications and Commercialization
National Research Council, Aeronautics and Space Engineering Board, Committee for Independent Assessment of the NASA Investment Strategy in Space Solar Power
National Research Council, Review of a Technology Assessment on Concentrating Solar Power Energy Systems
National Research Council, Aeronautics and Space Engineering Board, Steering Committee for Workshops on Human and Robotic Exploration and Development of Space
National Research Council, Space Studies Board, Workshop Study on Earth Observations and Applications from Space: A Community Assessment and Strategy for the Future
National Research Council. Aeronautics and Space Engineering Board, Member
National Research Council, Space Studies Board, Review Team for Science Roadmaps for the National Aeronautics and Space Administration
US Department of Homeland Security, Senior Advisory Group on the Interagency Modeling and Atmospheric Assessment Center (IMAAC)
Panels and Symposiums:
Co-organizer and contributor, "Explorations in Space Policy," a symposium sponsored by Resources for the Future and the National Academy of Engineering, Washington, D.C., June 1986.
Spearheaded joint effort of the Mount Vernon Association and Women in Aerospace for U.S. space shuttle flight of replica flag flown by George Washington during the Revolutionary War; flag now on display at Mount Vernon, October 1998.