| First name and last name | Joseph A. Walker |
| Date of birth | 20.02.1921 |
| Date of death | 08.06.1966 |
| Nationality | American |
| Space Agency | National Aeronautics and Space Administration (NASA) |
| Status | Dead |
| Type of astronaut | Government agency |
| Wikipedia | https://en.wikipedia.org/wiki/Joseph_A._Walker |
Additional information Joseph A. Walker
Joseph Albert Walker was an American World War II pilot, experimental physicist, NASA test pilot, and astronaut. He was one of twelve pilots who flew the North American X-15, an experimental spaceplane jointly operated by the Air Force and NASA.
