Tanya Peretyazhko¹, Douglas W Ming², Elizabeth B Rampe², Richard V Morris², David G Agresti³, Thomas Bristow⁴, David Frederick Blake⁴, David Vaniman⁵, Shaunna M Morrison⁶, Albert Yen⁷, Cherie Achilles⁸, Robert Hazen⁶, Robert T Downs⁹, Allan H Treiman¹⁰, Steve Chipera¹¹, Valerie Tu¹², Patricia Craig¹³, Nicholas Castle¹⁴, Michael Thorpe¹⁵, Richard C Walroth⁴, Gordon W Downs¹⁶, John P Grotzinger¹⁷ and David Des Marais¹⁸, (1)JACOBS, NASA Johnson Space Center, Houston, TX, United States, (2)NASA Johnson Space Center, Houston, TX, United States, (3)University of Alabama at Birmingham, Birmingham, AL, United States, (4)NASA Ames Research Center, Moffett Field, CA, United States, (5)Planetary Science Institute, Tuscon, CA, United States, (6)Carnegie Institution for Science, Geophysical Laboratory, Washington, DC, United States, (7)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (8)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (9)University of Arizona, Tucson, AZ, United States, (10)Lunar & Planetary Inst, Houston, TX, United States, (11)Chesapeake Energy, Oklahoma City, OK, United States, (12)Jacobs at NASA Johnson Space Center, Houston, United States, (13)Planetary Science Institute Tucson, Tucson, United States, (14)Lunar and Planetary Institute, Houston, TX, United States, (15)NASA JSC, Houston, TX, United States, (16)University of Arizona, Tucson, United States, (17)Caltech, Pasadena, CA, United States, (18)NASA Ames, Mountain View, CA, United States