2013.05.09 - Ranking Member Donna Edwards - Questions to Witnesses

Ranking Member Donna F. Edwards, Ranking Member of the Subcommittee on Space, poses questions to the witness panel at our Joint Space and Research Subcommittee hearing titled Exoplanet Discoveries-Have We Found Other Earths? Witnesses Dr. Laurance Doyle - Principal Investigator, Center for the Study of Life in the Universe, SETI Institute Dr. John M. Grunsfeld - Associate Administrator, Science Mission Directorate, NASA Dr. James Ulvestad - Director, Division of Astronomical Sciences, National Science Foundation http://democrats.science.house.gov/hearing/exoplanet-discoveries-have-we-found-other-earths https://twitter.com/SciCmteDems https://www.facebook.com/ScienceDemocrats