Christopher H House, Pennsylvania State University Main Campus, Geosciences and Penn State Astrobiology Research Center, University Park, PA, United States, Bethany L Ehlmann, California Institute of Technology, Geological and Planetary Sciences, Pasadena, CA, United States, Stephanie Getty, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Erwan Mazarico, NASA Goddard Space Flight Center, Code 698, Greenbelt, MD, United States and Rebecca M. E. Williams, Planetary Science Institute Tucson, Tucson, AZ, United States