Research Interests
Image credit: NASA / JPL University of Arizona / Los Alamos National Laboratories
Periglacial/Glacial Geomorphology
From mapping Mars to hiking in the coldest and driest deserts on Earth - what can the surface really tell us?
Image Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Impact Cratering Processes
Molten rock, flying boulders, hot vapor plumes, oh my! What can the aftermath of an impact tell us?
Image credit: NASA’s Goddard Space Flight Center
Mars Climate
Was early Mars "Warm and Wet" or "Cold and Icy"? Oceans and valleys or glaciers and intermittent melting? How can we find out?