National Aeronautics and Space Administration · United States of America
RetiredWikipedia ↗Flights
1
Spacewalks
1
Time in Space
28d 49m
Joseph Peter Kerwin, M.D. is an American physician and former NASA astronaut, who served as Science Pilot for the Skylab 2 mission from May 25–June 22, 1973. He was the first physician to be selected for astronaut training.