Heather Graham, NASA Goddard Space Flight Center, Solar System Exploration Division, Greenbelt, MD, United States, Sarah Johnson, Georgetown University, Washington, DC, United States, Eric Anslyn, University of Texas at Austin, Austin, United States, Pamela Conrad, Carnegie Institution for Science, United States, Leroy Cronin, University of Glasgow, Glasgow, United Kingdom, Andrew Ellington, University of Texas at Austin, Austin, TX, United States, Cook, Jamie Elsila, NASA Goddard Space Flight Center, Greenbelt, United States, Peter R Girguis, Harvard University, Cambridge, MA, United States, Christopher H House, Pennsylvania State University, Geosciences and Penn State Astrobiology Research Center, University Park, PA, United States, Chris Kempes, Santa Fe Institute, Santa Fe, CA, United States, Eric Libby, Umea University, Umea, Sweden, Paul R Mahaffy, NASA Goddard SFC, Greenbelt, MD, United States, Barbara Sherwood Lollar, University of Toronto, Earth Sciences, Toronto, ON, Canada and Andrew Steele, Carnegie Institution for Science of Washington, Geophysical Laboratory, Washington, DC, United States