John Leonard 'Jack' Swigert, Jr., (August 30, 1931 - December 27, 1982) was a NASA astronaut, one of only 24 people to have flown to the Moon.Read more
John Leonard 'Jack' Swigert, Jr., (August 30, 1931 - December 27, 1982) was a NASA astronaut, one of only 24 people to have flown to the Moon.