National Aeronautics and Space Administration (NASA)
Deputy Director for Science
JPL (NASA's Jet Propulsion Laboratory)
Manager, Earth System Science Formulation
JPL (NASA's Jet Propulsion Laboratory)
Chief Scientist (Earth)
National Aeronautics and Space Administration (NASA)
Deputy Chief Scientist
JPL (NASA's Jet Propulsion Laboratory)
Deputy Director for Research
University of California, Los Angeles
Harvard University
