1. Lunar and Planetary Institute Universities Space Research Association Houston TX USA
2. Astromaterials Research and Exploration Science Division NASA Johnson Space Center Houston TX USA
3. Now at Department of Earth, Atmospherics, and Planetary Sciences Purdue University West Lafayette IN USA
4. University of Maryland College Park MD USA
5. NASA Goddard Space Flight Center Greenbelt MD USA
6. Texas A&M University College Station TX USA
7. Purdue University West Lafayette IN USA
8. Department of Earth and Planetary Sciences Stanford University Stanford CA USA
9. Mission Control Space Services Ltd. Ottawa ON Canada
10. Duke University Durham NC USA