Exoplanet Discoveries: Have We Found Other Earths?
Chairman Lamar Smith (R-Texas)
Space Subcommittee Chairman Steven Palazzo (R-Miss.)
Research Subcommittee Chairman Larry Bucshon (R-Ind.)
Dr. Laurance Doyle, Principal Investigator, Center for the Study of Life in the Universe, SETI InstituteTruth in Testimony
Dr. John M. Grunsfeld, Associate Administrator, Science Mission Directorate, NASA Truth in Testimony
Dr. James Ulvestad, Director, Division of Astronomical Sciences, National Science FoundationTruth in Testimony