Subcommittee:
Full Committee
Witnesses:
Dr. Mary Voytek, Senior Scientist for Astrobiology, Planetary Science Division, National Aeronautics and Space Administration
Truth in Testimony
Dr. Sara Seager, Class of 1941 Professor of Physics and Planetary Science, Massachusetts Institute of Technology
Truth in Testimony
Dr. Steven Dick, Baruch S. Blumberg Chair of Astrobiology, John W. Kluge Center, Library of Congress
Truth in Testimony
Astrobiology: Search for Biosignatures in our Solar System and Beyond?