Christina M. Hammock
| Uploaded by | NASA Johnson |
|---|---|
| License | CC BY-NC 2.0 |
| Comments | 0 |
| Favorites | 9 |
| Views | 24,455 |
| Date taken | 2014-01-10 13:05:51 |
| Date uploaded | 2014-02-25 |
| Tags | astronaut, astronautcandidate, nasa, johnsonspacecenter, christinahkoch |
| Visibility | public |