Exploration of the Planets

This film presents the principal features of the planets and the National Aeronautics and Space Administration (NASA) program for exploring them during the 1970s. This film presents the principal features of the planets and the National Aeronautics and Space Administration (NASA) program for exploring them during the 1970s. This film presents the principal features of the planets and the National Aeronautics and Space Administration (NASA) program for exploring them during the 1970s. This film presents the principal features of the planets and the National Aeronautics and Space Administration (NASA) program for exploring them during the 1970s.