CARDARELLI, Emily, PhD, Astrobiology and Ocean Worlds, Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Dr, M/S 183-301, Pasadena, CA 91109, HAUSRATH, Elisabeth, Geoscience, University of Nevada, Las Vegas, 4505 S. Maryland Parkway, Las Vegas, NV 89154, SULLIVAN, Robert, Cornell University CCAPS, 308 Space Science Bldg, Ithaca, NY 14853-6801, JOHNSON, Jeffrey, Applied Physics Laboratory, Johns Hopkins University, 11100 Johns Hopkins Road, MP3-E169, Laurel, MD 20723, SILJESTRÖM, Sandra, RISE, Research Institutes of Sweden, Stockholm, Sweden, MADARIAGA, Juan Manuel, University of the Basque Country, Leioa, Bizkaia, Spain, MESLIN, P.Y., Laboratoire Planétologie et Géodynamique de Nantes, Nantes, France, MANDON, Lucia, Observatoire de Paris, Meudon, Meudon, France, COUSIN, Agnes, Institut de Recherche en Astrophysique et Planetologie, Toulouse, France and WILLIFORD, Kenneth H., Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109