Targets of Interest: Ceres, Earth, Mars, Moon

Disciplines/Techniques: Astrobiology, Climate, Field Work, Geomorphology, Numerical modeling, Thermal modeling

Missions: Dawn

Mission Roles: Mission science team

I study physical processes on the surfaces of the Earth, the Moon, Mars, and asteroids, mostly processes that involve water ice. Among my research interests are the ice ages of Mars, water ice in the polar regions of the Moon, and the cryosphere of Hawaii.