1. U.S. Geological Survey Astrogeology Science Center Flagstaff AZ USA
2. Cornell University Ithaca NY USA
3. Aeolis Research Chandler AZ USA
4. Joanneum Research Graz Austria
5. Smithsonian National Air and Space Museum Washington DC USA
6. Centro de Astrobiologia Madrid Spain
7. NASA Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
8. University of Vienna Vienna Austria
9. Applied Physics Laboratory Johns Hopkins University Laurel MD USA