1. Western Washington University Bellingham WA USA
2. Space Science Institute Boulder CO USA
3. John Hopkins University/Applied Physics Laboratory Laurel MD USA
4. Arizona State University Tempe AZ USA
5. University of New Brunswick Fredericton NB Canada
6. Million Concepts Louisville KY USA
7. University of Winnipeg Winnipeg MB Canada
8. SETI Institute Mountain View CA USA
9. Smithsonian National Air and Space Museum Washington DC USA
10. California Institute of Technology Pasadena CA USA
11. Planetary Science Institute Tucson AZ USA