| Philip Christensen | Principal Investigator | Arizona State University |
| Bruce Jakosky | Co-Investigator | University of Colorado, Boulder |
| Hugh Kieffer | Co-Investigator | U.S. Geological Survey, Flagstaff (Retired) |
| Michael Malin | Co-Investigator | Malin Space Science Systems |
| Harry McSween | Co-Investigator | University of Tennessee |
| Kenneth Nealson | Co-Investigator | University of Southern California |
| James Bell | Participating Scientist | Arizona State University |
| Joseph Boyce | Participating Scientist | University of Hawaii |
| Thomas Duxbury | Participating Scientist | George Mason University |
| Victoria Hamilton | Participating Scientist | Southwest Research Institute |
| Anton Ivanov | Participating Scientist | Jet Propulsion Laboratory |
| Melissa Lane | Participating Scientist | Planetary Science Institute |
| Alfred McEwen | Participating Scientist | University of Arizona |
| Jeff Moersch | Participating Scientist | University of Tennessee |
| Michael Ramsey | Participating Scientist | University of Pittsburgh |
| Mark Richardson | Participating Scientist | Ashima Research |
| Michael Smith | Participating Scientist | NASA Goddard Space Flight Center |
| Tim Titus | Participating Scientist | U.S. Geological Survey, Flagstaff |
| Rebecca Williams | Participating Scientist | Planetary Science Institute |
| Greg Mehall | THEMIS Mission Manager | Arizona State University |
