An image of Jack Lousma. Jack Robert Lousma (born February 29, 1936), (Col, USMC, Ret.), is an American aeronautical engineer, retired United States Marine Corps officer, former naval aviator, NASA astronaut, and politician. He was a member of the second manned crew on the Skylab space station in 1973.
Jack Lousma, astronaut, Space Medicine, Dr. Charles Berry, Skylab