1. School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85281, USA.
2. Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA.
3. Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark.
4. Department of Geology, Lund University, 22362 Lund, Sweden.
5. Hawai’i Institute of Geophysics and Planetology, University of Hawaii, Honolulu, HI 96822, USA.
6. California Institute of Technology, Pasadena, CA 91125, USA.
7. Department of Earth Science and Engineering, Imperial College London, London, UK.
8. Department of Astronomy, Cornell University, Ithaca, NY 14850, USA.
9. USGS Astrogeology Science Center, Flagstaff, AZ 86001, USA.
10. Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, West Lafayette, IN 47907, USA.
11. Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723, USA.
12. Space Science Institute, Boulder, CO 80301, USA.
13. Joanneum Research, Graz 8010, Austria.
14. Western Washington University, Bellingham, WA 98225, USA.
15. German Aerospace Center (DLR), Berlin 12489, Germany.
16. Department of Lithospheric Research, University of Vienna, 1090 Vienna, Austria.
17. Austrian Academy of Sciences, Vienna 1010, Austria.
18. Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
19. Astrobiology Center (CSIC-INTA), Madrid, Spain.
20. Institute for Geological Sciences, Freie Universitaet Berlin, 14195 Berlin, Germany.
21. Million Concepts LLC, Louisville, KY 40203, USA.
22. Department of Earth and Planetary Science, University of California, Berkeley, Berkeley, CA 94720, USA.
23. NASA/Ames Research Center, Moffett Field, CA 94035, USA.
24. Institut de Minéralogie, Physique des Matériaux et Cosmochimie, CNRS, Muséum National d’Histoire Naturelle, Sorbonne University, Paris 75005, France.
25. Plancius Research, Severna Park, MD 21146, USA.
26. Malin Space Science Systems Inc., San Diego, CA 92121, USA.
27. University of Western Ontario, London, ON N6A 3K7, Canada.
28. University of Winnipeg, Winnipeg, MB R3B 2E9, Canada.
29. University of Copenhagen, Copenhagen 1165, Denmark.
30. Department of Earth and Planetary Sciences, University of Tennessee, Knoxville, TN 37916, USA.
31. National Institute for Aerospace Technology, Madrid, Spain.
32. Opscode LLC, Healdsburg, CA 95448, USA.