Armchair astronauts, prepare for blast-off! With this National Geographic series, viewers wishing to explore the solar system will see their dreams realized in a collection of programs featuring up-close views of the mountains found on Mars, the rings of Saturn, a look at planet-no-more Pluto, and more. All six installments of the series─"Jupiter," "Saturn," "Venus & Mercury," "Mars," "Neptune & Uranus," and "Pluto & Beyond"─are presented in a two-disc set. 5 hrs. total. Widescreen; Soundtrack: English Dolby Digital 5.1; bonus program. 6 episodes on 2 discs. 5 hrs.