John P Ortiz¹, Esteban Rougier², Aditya Pujari³, Bryan Euser⁴, Jeffrey Hyman² and Phil H Stauffer², (1)Los Alamos National Laboratory, National Security Earth Science Group, Los Alamos, United States, (2)Los Alamos National Laboratory, Los Alamos, United States, (3)Yale University, New Haven, United States, (4)Los Alamos National Laboratory, Los Alamos, NM, United States

Jennifer C Stern¹, Heather Graham², Bradley Burcar³, Emily S Martin⁴, Aaron C Noell⁵, Kevin P Hand⁶, Jeff Shovlowsky Bowman⁷, Peter T Doran⁸, Virginia P Edgcomb⁹, James F Holden¹⁰, Alta Emily Howells¹¹, Michael Malaska¹², Jill Mikucki¹³, Brook L Nunn¹⁴, Jani Radebaugh¹⁵, Laura E Rodriguez¹², Schuyler Borges¹⁶, Dina M Bower¹⁷, Samuel W Courville¹⁸, Melisa Diaz¹⁹, Benjamin J Hockman²⁰, Julie A Huber²¹, Justin Lawrence²², Trista Vick-Majors²³, Conor A Nixon²⁴, John R Spear²⁵, Amanda Steckel²⁶, Anezina Solomonidou²⁷, Nicholas C Schmerr²⁸, Britney Schmidt²⁹, Matthew O Schrenk³⁰, Lauren Marie Seyler³¹, Amy Renee Smith³², Catherine C Walker³³, Patrick Whelley³⁴, Natalie Soheila Wolfenbarger³⁵ and Steven D. Vance¹², (1)NASA Goddard Space Flight Center, Solar System Exploration Division, Greenbelt, United States, (2)NASA Goddard Space Flight Center, Solar System Exploration Division, Greenbelt, MD, United States, (3)NASA Headquarters, Washington, United States, (4)Smithsonian National Air and Space Museum, Washington, DC, United States, (5)NASA Jet Propulsion Laboratory, Pasadena, United States, (6)Jet Propulsion Laboratory, Pasadena, United States, (7)Scripps Institution of Oceanography, La Jolla, United States, (8)Louisiana State University, Baton Rouge, United States, (9)Woods Hole Oceanographic Institution, Geology and Geophysics Department, Woods Hole, United States, (10)University of Massachusetts Amherst, Microbiology, Amherst, MA, United States, (11)NASA Ames Research Center, Moffett Field, United States, (12)NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (13)University of Tennessee, Department of Microbiology, Knoxville, United States, (14)University of Washington Seattle Campus, Genome Sciences, Seattle, United States, (15)Brigham Young University, Provo, UT, United States, (16)Northern Arizona University, Flagstaff, United States, (17)University of Maryland, College Park/NASA Goddard Space Flight Center, Department of Astronomy, Greenbelt, United States, (18)Arizona State University, Tempe, United States, (19)The Ohio State Univeristy, Columbus, United States, (20)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (21)Woods Hole Oceanographic Institution, Marine Chemistry and Geochemistry, Woods Hole, United States, (22)Honeybee Robotics, Altadena, United States, (23)Michigan Technological University, Biological Sciences, Houghton, MI, United States, (24)NASA Goddard Space Flight Center, Planetary Systems Laboratory, Greenbelt, MD, United States, (25)Colorado School of Mines, Civil and Environmental Engineering, Golden, CO, United States, (26)University of Colorado Boulder, Boulder, United States, (27)Hellenic Space Center (HSC), Space Sciences and Space Exploration, Athens, Greece, (28)University of Maryland, Department of Geology, College Park, United States, (29)Cornell University, Astronomy and Earth & Atmospheric Sciences, Ithaca, United States, (30)Michigan State University, Department of Earth and Environmental Sciences, Department of Microbiology, Genetics, and Immunology, East Lansing, MI, United States, (31)Stockton University, Galloway, United States, (32)Bard College at Simon's Rock, Great Barrington, MA, United States, (33)Georgia Institute of Technology Main Campus, Atlanta, United States, (34)NASA Goddard Space Flight Center, Greenbelt, United States, (35)Los Alamos National Laboratory, Los Alamos, United States

Ryu Akiba, University of California Santa Cruz, Department of Earth and Planetary Sciences, Santa Cruz, United States and Francis Nimmo, University of California, Santa Cruz, Department of Earth and Planetary Sciences, Santa Cruz, United States

Alyssa Mills, Baylor University, Waco, TX, United States and James H Roberts, Applied Physics Laboratory Johns Hopkins, Laurel, MD, United States

Richard J. Cartwright¹, Lynnae C Quick², Marc Neveu³, Kathleen L Craft¹, Julie C Castillo⁴, Tracy M Becker⁵, Ujjwal Raut⁵, Shingo Kameda⁶, Kevin France⁷, Giada Nicole Arney⁸, Aki Roberge⁸, Michael McElwain⁸, Geronimo Villanueva⁸, Bryan Holler⁹ and Roser Juanola-Parramon⁸, (1)Johns Hopkins University Applied Physics Laboratory, Laurel, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)University of Maryland College Park / NASA Goddard Space Flight Center, College Park, United States, (4)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (5)Southwest Research Institute, San Antonio, United States, (6)Rikkyo University, Tokyo, Japan, (7)Laboratory for Atmospheric and Space Physics, Boulder, United States, (8)NASA Goddard Space Flight Center, Greenbelt, United States, (9)Space Telescope Science Institute, Baltimore, United States

Martin Kihoulou¹, Laëtitia Lebec¹, Gael Choblet², Gabriel Tobie², Klara Kalousova¹ and Ondřej Čadek¹, (1)Charles University, Faculty of Mathematics and Physics, Department of Geophysics, Prague, Czech Republic, (2)Nantes Université, Univ Angers, Le Mans Université, CNRS, Laboratoire de Planétologie et Géosciences, LPG UMR 6112, Nantes, France

Yaoxuan Zeng and Malte Jansen, University of Chicago, Department of the Geophysical Sciences, Chicago, IL, United States

Caroline Haslebacher, Southwest Research Institute Boulder, Boulder, CO, United States, Lutz Duembgen, University of Bern, Institute of Mathematical Statistics and Actuarial Science, Bern, Switzerland, Alyssa Rhoden, Southwest Research Institute Boulder, Boulder, United States, Erin Janelle Leonard, NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, Louise M Prockter, NASA Headquarters, Washington, United States and Nicolas Thomas, University of Bern, Division of Space Research and Planetary Sciences, Physics Institute, Bern, Switzerland

Carl Schmidt, Boston University, Astronomy; Center for Space Physics, Boston, MA, United States, John R Spencer, Southwest Research Institute, Boulder, United States, Wendy M Calvin, Univ of Nevada Reno, Reno, NV, United States, Richard J. Cartwright, SETI Institute, Mountain View, United States, Robert E Johnson, University of Virginia, Materials Science and Engineering, Charlottesville, United States, Apurva Oza, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, Emma Lovett, Boston University, Center for Space Physics, Boston, United States and Patrick R Lierle, Boston University, Center for Space Physics, Boston, MA, United States

Maheenuz Zaman¹, Christine McCarthy¹, Marc A Hesse² and Christine McCarthy, (1)Lamont-Doherty Earth Observatory, Columbia University, Palisades, United States, (2)The University of Texas at Austin, Jackson School of Geosciences, Austin, United States

Chhavi Jain, Washington University in St Louis, Department of Earth, Environmental, and Planetary Sciences, St. Louis, United States, Slava Solomatov, Washington University in St. Louis, St Louis, MO, United States and William B McKinnon, Washington University in Saint Louis, Saint Louis, United States

David John Yousavich^1,2, John C Priscu³, Alison E Murray³, Melissa G Trainer⁴, Kendra Farnsworth^4,5, David A Fike⁶, Kevin P Hand⁷ and Melisa Diaz^1,2, (1)The Ohio State University, School of Earth Sciences, Columbus, United States, (2)The Ohio State University, Byrd Polar and Climate Research Center, Columbus, United States, (3)Desert Research Institute, Division of Earth and Ecosystem Sciences, Reno, United States, (4)NASA Goddard Space Flight Center, Greenbelt, United States, (5)University of Maryland Baltimore County, Baltimore, United States, (6)Washington University, St. Louis, United States, (7)Jet Propulsion Laboratory, Pasadena, United States

Kristin Dickerson¹, Andrew T Fisher², Jeffrey Hyman³, John P Ortiz⁴, Phil H Stauffer³ and Donna K Blackman², (1)University of California Santa Cruz, Earth and Planetary Sciences, Santa Cruz, CA, United States, (2)University of California Santa Cruz, Earth and Planetary Sciences, Santa Cruz, United States, (3)Los Alamos National Laboratory, Los Alamos, United States, (4)Los Alamos National Laboratory, Hanover, United States

Flavio Petricca¹, Steve Vance², Marzia Parisi¹, Dustin Buccino¹, Gael Cascioli³, Julie C Castillo-Rogez¹, Brynna Grace Downey⁴, Francis Nimmo⁵, Gabriel Tobie⁶, Baptiste Journaux⁷, Andrea Magnanini⁸, Ula Jones⁷, Mark P Panning¹, Amirhossein Bagheri⁹, Genova Antonio¹⁰ and Jonathan I Lunine¹¹, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (2)Jet Propulsion Laboratory, Pasadena, CA, United States, (3)University of Maryland Baltimore County, Baltimore, MD, United States, (4)Southwest Research Institute Boulder, Boulder, CO, United States, (5)University of California, Santa Cruz, Department of Earth and Planetary Sciences, Santa Cruz, United States, (6)Nantes Université, Univ Angers, Le Mans Université, CNRS, Laboratoire de Planétologie et Géosciences, LPG UMR 6112, Nantes, France, (7)University of Washington, Department of Earth and Space Sciences, Seattle, United States, (8)University of Bologna, Department of Industrial Engineering, Bologna, Italy, (9)California Institute of Technology, Seismological Laboratory, Pasadena, CA, United States, (10)Sapienza University of Rome, Rome, Italy, (11)Jet Propulsion Laboratory, Pasadena, United States

Wanying Kang¹, Yixiao Zhang² and John C Marshall², (1)Massachusetts Institute of Technology, Cambridge, United States, (2)MIT, Cambridge, United States

Sara Miller, Cornell University, Earth and Atmospheric Sciences, Ithaca, NY, United States, Hamish Hay, University of St Andrews, St Andrews, United Kingdom, Britney Schmidt, Cornell University, Astronomy and Earth & Atmospheric Sciences, Ithaca, United States and Krista Marie Soderlund, University of Texas at Austin, Institute for Geophysics, Austin, United States

Ngoc Tuan Truong, NASA Goddard Space Flight Center/University of Maryland, Baltimore County, Greenbelt, United States, Christopher Glein, Southwest Research Institute, Space Science Division, San Antonio, United States, Kelly Miller, Southwest Research Institute, San Antonio, United States and Kathleen Mandt, NASA Goddard Space Flight Center, Greenbelt, United States

Andrew J Cross¹, Diede Hein², David L Goldsby³, Lars N Hansen⁴, Haiyan Chen⁵, Thomas Breithaupt⁶, Adaire Nehring² and Alix Osinchuk⁷, (1)Woods Hole Oceanographic Institution, Department of Geology and Geophysics, Woods Hole, MA, United States, (2)University of Minnesota - Twin Cities, Department of Earth and Environmental Sciences, Minneapolis, United States, (3)University of Pennsylvania, Department of Earth and Environmental Science, Philadelphia, PA, United States, (4)University of Oxford, Department of Earth Sciences, Oxford, United Kingdom, (5)Stony Brook University, Stony Brook, NY, United States, (6)University of Cambridge, Department of Earth Sciences, Cambridge, United Kingdom, (7)University of British Columbia, Department of Earth, Environmental, and Geographical Sciences, Kelowna, BC, Canada

Caoanla Li¹, Chao QI², Madi Fleming³, Qinyu Wang¹, Marshall Palmer⁴ and David John Prior⁵, (1)Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, (2)Center for High Pressure Science and Technology Advanced Research, Beijing, China, (3)University of Otago, Department of Geology, Dunedin, New Zealand, (4)University of Otago, Geology Department, Dunedin, New Zealand, (5)University of Otago, Geology, Dunedin, New Zealand

Hyunseong Kim¹, Antoniette Greta Grima² and Luke Daly², (1)University of Glasgow, Glasgow, G12, United Kingdom, (2)University of Glasgow, Glasgow, United Kingdom

Ella Cardoza, Michigan State University, Department of Earth and Environmental Sciences, East Lansing, United States, Aude Picard, University of Nevada, Las Vegas, School of Life Sciences, Las Vegas, United States and Matthew O Schrenk, Michigan State University, Department of Earth and Environmental Sciences, Department of Microbiology, Genetics, and Immunology, East Lansing, MI, United States

Dr. Elizabeth Marie Spiers, Woods Hole Oceanographic Institution, Woods Hole, MA, United States; University of Texas, Institute for Geophysics, Austin, United States, Kirtland Robinson, Arizona State University, Phoenix, United States and Britney Schmidt, Cornell University, Astronomy and Earth & Atmospheric Sciences, Ithaca, United States

Natasha Morgan-Witts¹, Maciej Trzeciak², Lucas Zoet¹, Chloe E Bonamici¹, Hiroki Sone², Bil Schneider¹, William O Nachlas¹, Peter E Sobol¹ and Noah LeBrun¹, (1)University of Wisconsin Madison, Department of Geoscience, Madison, United States, (2)University of Wisconsin Madison, Department of Geological Engineering, Madison, United States

Olga Erokhina, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany and Kira Rehfeld, Eberhard Karls University of Tübingen, Geo-and Environmental Research Center, Tübingen, Germany

Noah G Randolph-Flagg, University of Kentucky, Earth and Environmental Science, Lexington, United States, Tori M Hoehler, NASA Ames Research Center, Moffett Field, CA, United States, Andrew T Fisher, University of California Santa Cruz, Earth and Planetary Sciences, Santa Cruz, United States, Christopher R German, WHOI, Woods Hole, MA, United States and Exploring Ocean Worlds Team

Kari Shearl¹, Kathleen L Craft² and Mallory Kinczyk², (1)University of Arizona, Tucson, AZ, United States, (2)Applied Physics Laboratory Johns Hopkins, Laurel, United States

Yixiao Zhang¹, Suyash Bire¹, Shuang Wang², Ali Ramadhan³, Anika Nath⁴, Wanying Kang² and John C Marshall⁴, (1)Massachusetts Institute of Technology, Cambridge, MA, United States, (2)Massachusetts Institute of Technology, Cambridge, United States, (3)Massachusetts Institute of Technology, EAPS, Cambridge, United States, (4)MIT, Cambridge, United States

Henry Dawson, Washington University in St Louis, Earth, Environmental, and Planetary Sciences, St. Louis, United States, Prof. Paul K Byrne, Washington University in St. Louis, Department of Earth and Planetary Sciences, St. Louis, United States, Christian Klimczak, University of Georgia, Department of Geology, Athens, GA, United States, Paul Vyvyan Regensburger, University of Oregon, Department of Earth Sciences, Eugene, United States, Steven D. Vance, NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, Mohit Melwani Daswani, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States and Douglas Hemingway, University of Texas at Austin, Institute for Geophysics, Austin, United States

Fabian Klenner¹, Yuxuan Cai², Weiming Xu², Christopher Glein³, David C. Catling¹, Isabelle Daniel⁴ and Jihua Hao⁵, (1)University of Washington, Department of Earth and Space Sciences, Seattle, United States, (2)University of Science and Technology of China, Department of Geochemistry and Planetary Sciences, Hefei, China, (3)Southwest Research Institute, Space Science Division, San Antonio, United States, (4)University Claude Bernard Lyon 1, Laboratoire de Géologie de Lyon, Villeurbanne, France, (5)University of Science and Technology of China, School of Earth and Space Sciences, Hefei, China

Heather C Watson¹, George H Shaw², Evie Fuqua³, Micaela Magno³ and Tori Zaledonis³, (1)Union College, Physics and Astronomy Department, Schenectady, NY, United States, (2)Union College, Schenectady, NY, United States, (3)Union College, Schenectady, United States

Lujendra Ojha, Rutgers University New Brunswick, New Brunswick, NJ, United States, Jacob Buffo, Dartmouth College, Hanover, United States and Ankit Barik, Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany

Patrick Clifton Gray, Sean O'Neill and Margaret Estapa, University of Maine, School of Marine Sciences, Orono, United States

Sedinam Biassey-Bogart, Purdue University, Department of Earth, Atmospheric and Planetary Sciences, West Lafayette, United States, Caue Borlina, Purdue University, Earth, Atmospheric, and Planetary Sciences, West Lafayette, IN, United States and Maxwell L Rudolph, University of California Davis, Department of Earth and Planetary Sciences, Davis, CA, United States

Daniel Abdulah, Massachusetts Institute of Technology, Cambridge, MA, United States and Wanying Kang, Massachusetts Institute of Technology, Cambridge, United States