Geologist astronaut celebrities
Geologist astronaut
Harrison Hagan “Jack” Schmitt (born July 3, 1935) is an American geologist, retired NASA astronaut, university professor and former U.S. senator from New Mexico.
Harrison Hagan “Jack” Schmitt (born July 3, 1935) is an American geologist, retired NASA astronaut, university professor and former U.S. senator from New Mexico.