Edwin Jacob "Jake" Garn (born October 12, 1932) is an American politician and member of the Republican Party who served as a United States senator representing Utah from 1974 to 1993. Garn became the first sitting member of Congress to fly in space when he flew aboard the Space Shuttle Discovery as a payload specialist during NASA mission STS-51-D (April 12–19, 1985). Prior to his time in Congress, he served as the mayor of Salt Lake City. Source: Wikipedia (en)