1. Department of Earth and Planetary Sciences and McDonnell Center for the Space Sciences Washington University in St. Louis St. Louis MO USA
2. Lunar and Planetary Institute Houston TX USA
3. Southwest Research Institute Boulder CO USA
4. SETI Institute Mountain View CA USA
5. NASA Ames Research Center Space Science Division Moffett Field CA USA
6. Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
7. Department of Physics University of Central Florida Orlando FL USA
8. Lowell Observatory Flagstaff AZ USA
9. Department of Astronomy and Planetary Science Northern Arizona University Flagstaff AZ USA
10. Space Department Johns Hopkins University Applied Physics Laboratory Laurel MD USA