Managing Editor, NASA’s Global Climate Change Website – NASA’s Jet Propulsion Laboratory (JPL)
Dawn Mission Principal Investigator – University of California at Los Angeles (UCLA)
Director – Solar System Exploration Research Virtual Institute
Lunar Geologist – Lunar and Planetary Institute
Evan Pugh Professor of Geosciences – Penn State University
Chief Scientist – NASA George C. Marshall Space Flight Center
Astrobiologist
Planetary Geophysicist – NASA’s Jet Propulsion Laboratory (JPL)
Scientist – NASA Jet Propulsion Laboratory
Co-Investigator for the New Horizons Mission – Boulder
