University of California / Planetary Science Institute / /
Organization
National Aeronautics and Space Administration / University of California / Post Office / /
Person
Marcy / Gay / Ammann / Segura / / /
Position
citizen science leader / author / CEO / space historian and author / Director of the Planetary Society Dr. Louis Friedman / and space artists / planet hunter / Executive Director / director / planetary scientist / planetary scientist and CEO / astronomer / author and former museum science director / planetary scientist and aerospace executive / /