![Discovery Channel: Nasa's Greatest Missions [Blu-ray]](http://www.thedvdhut.com/cdn/shop/products/1_4b6277b3-f476-4cf9-a5b9-fcae683a36a7_320x320.jpg?v=1461328494)
A series of six Discovery Channel documentaries exploring the work of American space agency NASA, made to commemorate the 50th anniversary of the founding of the agency. The programmes are: 'Ordinary Supermen', 'Friends and Rivals', 'Landing the Eagle', 'The Explorers', 'The Shuttle' and 'A Home in Space'.