1. Department of Geosciences; Princeton University; Princeton NJ USA
2. Indiana Princeton Tennessee Astrobiology Initiative (IPTAI); NASA Astrobiology Institute; Indiana University; Bloomington IN USA
3. Jet Propulsion Laboratory; California Institute of Technology; Pasadena CA USA
4. Astromaterials Research and Exploration Science Directorate; NASA Johnson Space Center; Houston TX USA
5. Division of Solar System Exploration; NASA Goddard Space Flight Center; Greenbelt MD USA
6. River Hill High School; Clarksville MD USA
7. Department of Chemistry and Chemical Biology; School of Natural Sciences; University of California-Merced; Merced CA USA
8. Department of Biology; New Mexico Institute of Mining and Technology; Socorro NM USA
9. ARCADIS US, Inc.; Cranbury NJ USA
10. Division of Biosciences; Oak Ridge National Laboratory; Oak Ridge TN USA
11. Department of Microbial, Biochemical and Food Biotechnology; University of the Free State; Bloemfontein South Africa
12. Division of Geosciences Research; Scripps Institution of Oceanography; University of California; San Diego CA USA