1. School of Earth and Space Exploration, Arizona State University, Tempe, Arizona.
2. Beyond Center for Fundamental Concepts in Science, Arizona State University, Tempe, Arizona.
3. ASU-Santa Fe Institute Center for Biosocial Complex Systems, Arizona State University, Tempe, Arizona.
4. Blue Marble Space Institute of Science, Seattle, Washington.
5. EAPS (Earth, Atmospheric and Planetary Science), MIT, Cambridge, Massachusetts.
6. Rufus Scientific Ltd., Royston, United Kingdom.
7. School of Chemistry, University of Glasgow, Glasgow, United Kingdom.
8. Department of Microbiology and Immunology, Institute of Marine and Environmental Technology, University of Maryland School of Medicine, Baltimore, Maryland.
9. Department of Materials and Life Science, Faculty of Science and Technology, Sophia University, Tokyo, Japan.
10. Earth Life Institute, Tokyo Institute of Technology, Tokyo, Japan.
11. NASA Goddard Space Flight Center, Greenbelt, Maryland.
12. NASA Astrobiology Institute, Virtual Planetary Laboratory Team, University of Washington, Seattle, Washington.
13. Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts.
14. NASA Astrobiology Institute, Reliving the Past Team, University of Montana, Missoula, Montana.
15. Department of Molecular and Cell Biology, University of Arizona, Tucson, Arizona.
16. Department of Astronomy and Steward Observatory, University of Arizona, Tucson, Arizona.
17. NASA Goddard Institute for Space Studies, New York, New York.
18. Department of Earth Science, Rice University, Houston, Texas.
19. School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, Georgia.
20. NASA Astrobiology Institute, Alternative Earths Team, University of California, Riverside, California.
21. Department of Atmospheric and Planetary Sciences, Hampton University, Hampton, Virginia.
22. National Institute of Aerospace, Hampton, Virginia.
23. Department of Earth Sciences, University of California, Riverside, California.
24. NASA Postdoctoral Program, Universities Space Research Association, Columbia, Maryland.