1. NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California, USA.
2. Mineral Sciences, Natural History Museum of Los Angeles County, Los Angeles, California, USA.
3. Blue Marble Space Institute for Science, Seattle, Washington, USA.
4. School of Physics and Astronomy, University of Edinburgh, Edinburgh, Scotland.
5. Department of Earth Sciences, University of Southern California, Los Angeles, California, USA.
6. Lunar and Planetary Institute, Houston, Texas, USA.
7. Great Salt Lake Institute, Westminster College, Salt Lake City, Utah, USA.
8. School of Earth Systems and Sustainability, Southern Illinois University Carbondale, Carbondale, Illinois, USA.