1. Division of Geological and Planetary Sciences California Institute of Technology Pasadena CA USA
2. Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
3. Goddard Institute for Space Studies New York NY USA
4. Department of Climate and Space Sciences and Engineering University of Michigan Ann Arbor MI USA
5. NASA Goddard Space Flight Center Greenbelt MD USA
6. Southwest Research Institute San Antonio TX USA
7. School of Physics and Astronomy University of Leicester Leicester UK
8. Universite Cote d'Azur, COA, Lagrange CNRS Nice France
9. School of Electrical and Computer Engineering Georgia Institute of Technology Atlanta GA USA
10. Astronomy Department University of California Berkeley CA USA
11. Department of Physics University of Houston Houston TX USA
12. Department of Astronomy Cornell University Ithaca NY USA
13. SETI Institute Mountain View CA USA