| 1 (1) | National Aeronautics and Space Administration * | USA |  |
| 2 (29) | Jet Propulsion Laboratory | USA | |
| 3 (30) | NASA Langley Research Center | USA | |
| 4 (31) | U.S. Air Force | USA | |
| 5 (42) | NASA Ames Research Center | USA | |
| 6 (98) | U.S. Army * | USA | |
| 7 (105) | Glenn Research Center | USA | |
| 8 (178) | Los Alamos National Laboratory * | USA | |
| 9 (221) | Argonne National Laboratory | USA | |
| 10 (225) | Sandia National Laboratories, New Mexico | USA | |
| 11 (230) | Lawrence Livermore National Laboratory * | USA | |
| 12 (237) | Sandia National Laboratories, California | USA | |
| 13 (259) | NASA Goddard Space Flight Center | USA | |
| 14 (291) | NASA Johnson Space Center | USA | |
| 15 (311) | NASA Marshall Space Flight Center | USA | |
| 16 (366) | Oak Ridge National Laboratory | USA | |
| 17 (372) | US Naval Research Laboratory | USA | |
|
