Gregory C. Johnson
PersonAmerican astronaut

Gregory Carl Johnson, , is a retired American naval officer and naval aviator, test pilot, aerospace engineer, and NASA astronaut. He spent his military career in both the regular United States Navy and the Navy Reserve. Johnson was the pilot on Space Shuttle mission STS-125, the final Hubble Space Telescope servicing mission.
| Born | 1954-07-30 |
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Data sourced from Wikidata (Q722106)