Doctor Littmann was the Director of Hansen Planetarium in Salt Lake City, Utah, for 18 years, and taught astronomy at Loyola College in Baltimore, the University of Utah, and Westminster College in Salt Lake City. In this talk, Littman discussed the completion of NASA's Voyager mission on its 12-year tour of Jupiter, Saturn, Uranus, and Neptune. The tape starts after the beginning of Littmann's speech. Names mentioned in the speech include: Owen Gingerich, Lyn Olsson, Gary Arnold Flandro, Walter Hohmann, Gaetano Arturo Crocco, Elliot "Joe" Cutting, and Arthur C. Clarke.
