"1955Z"^^ . . . "1.23654e+07"^^ . "Jerry Michael Linenger (born January 16, 1955), M.D., M.S.S.M., M.P.H., Ph.D., is a retired Captain in the United States Navy Medical Corps, and a former NASA astronaut who flew on the Space Shuttle and Space Station Mir."@en . . "Linenger, Jerry M."@en . . . . "Retired" . "American astronaut" . "Jerry Michael Linenger"@en . "1955-01-16Z"^^ . .