The Discovery Channel presents this DVD with 220 minutes (5 episodes 43 minutes each). From the first steps on the moon to futuristic fiction (or is it?), this collection will put you at the control panel of some of the most extraordinary missions in space exploration. You'll travel to obscure destinations such as Saturn's moon, Titan, as well as view the all-familiar walk on the moon in a whole new light. This fascinating collection of the triumphs and failures of our journeys throughout the universe will prove most certainly that the sky is not the limit.