Astronaut biography harrison schmitt autograph

ORGANIZATIONS: The Geological Society of America (Honorary Fellow); The American Geophysical Union (Fellow); The American Association for the Advancement of Science (Fellow); The American Institute of Aeronautics and Astronautics (Fellow); Sigma XI; American Association of Petroleum Geolo

Astronaut biography harrison schmitt autograph rr auction

Harrison schmitt astronaut

Harrison schmitt autograph

Longest moon visit