Core institutions = US-based, degree granting universities, colleges and technical schools and EDU entities.
| Name | Type | Country |
|---|---|---|
| Space Science and Engineering Center | EDU | United States |
| Stanford University | EDU | United States |
| University Corporation for Atmospheric Research (UCAR) | UCAR | United States |
| Western Kentucky University | EDU | United States |
Total: 4 sites | ||