| 1 (63) | Simons Foundation | USA |  |
| 2 (68) | Kavli Institute for Particle Astrophysics and Cosmology | USA | |
| 3 (74) | Carnegie Institution for Science * | USA | |
| 4 (121) | Institute for Advanced Study | USA | |
| 5 (240) | Universities Space Research Association | USA | |
| 6 (256) | Woods Hole Oceanographic Institution | USA | |
| 7 (267) | SETI Institute | USA | |
| 8 (297) | Space Science Institute | USA | |
| 9 (318) | Southwest Research Institute | USA | |
| 10 (399) | University Corporation for Atmospheric Research | USA | |
| 11 (537) | Planetary Science Institute | USA | |
| 12 (594) | Gemini Observatory Northern Operations Center | USA | |
| 13 (603) | Gemini Observatory | USA | |
| 14 (791) | Lowell Observatory | USA | |
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