Edwin S Kite, University of Chicago, Geophysical Sciences, Chicago, IL, United States, Kevin W Lewis, Johns Hopkins University, Earth and Planetary Sciences, Baltimore, MD, United States, Jonathan Sneed, University of Chicago, Chicago, IL, United States, Liam Steele, Open University, Milton Keynes, United Kingdom, David P Mayer, United States Geological Survey, Astrogeology Science Center, Flagstaff, AZ, United States, Timothy I Michaels, SETI Institute, Erie, CO, United States, Leila Gabasova, Universite Grenoble-Alpes, Grenoble, France and Scot CR Rafkin, Southwest Research Institute Boulder, Boulder, CO, United States