★ 7.2
★ 7.1
★ 7.6
★ 6.7
★ 0.0
★ 7.0
★ 6.0
★ 9.5
★ 6.6
★ 10.0
★ 6.5
★ 7.7
★ 7.3
★ 6.4
★ 6.1
This film presents the principal features of the planets and the National Aeronautics and Space Administration (NASA) program for exploring them during the 1970s.
