Hearing begins at the 7 minute, 30 second mark.
The hearing, held by space subcommittee chair Rep. Don Beyer (VA-08) on April 29th, 2021, was titled, "What Do Scientists Hope to Learn with NASA’s Mars Perseverance Rover?"
Dr. Michael A. Meyer, Lead Scientist, Mars Exploration Program, National Aeronautics and Space Administration
Dr. Bethany L. Ehlmann, Professor of Planetary Science and Associate Director of the Keck Institute for Space Studies, California Institute of Technology; President, The Planetary Society; Co-Investigator, Mars 2020 Perseverance mission. View slide deck
Dr. Luther Beegle,
Principal Investigator of the Mars Perseverance Scanning Habitable
Environments with Raman & Luminescence for Organics & Chemicals
(SHERLOC) Instrument, Jet Propulsion Laboratory
Dr. Tanja Bosak, Returned Sample Science Co-Lead, Mars 2020 Perseverance Rover; Professor and Lead of the Option in Geology, Geochemistry, and Geobiology, Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology