(17 October 1926 - 5 October 1993) was an astronomer, NASA astronaut, space scientist, and professor at Northwestern University. He flew on Space Shuttle Challenger in July 1985. He was in the astronaut support crew for Apollo 15 & Skylab 4

Actress - State Fair, Give My Regards to Broadway, Unconquered, Dragonwyck, Zamba, Capt. Carey USA, County Fair, Fort Osage, Big Town (TV '52-'54)