Donald R. Pettit
E1259061
UNEXPLORED
Donald R. Pettit is an American NASA astronaut and chemical engineer known for his long-duration stays aboard the International Space Station and his inventive, educational demonstrations of physics in microgravity.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Donald R. Pettit canonical | 2 |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.