This is a half-hour theatrical documentary produced for NASA in 1968 at the height of the space age. It's available to view in HD from the US National Archives site at YouTube.This is a half-hour theatrical documentary produced for NASA in 1968 at the height of the space age. It's available to view in HD from the US National Archives site at YouTube.This is a half-hour theatrical documentary produced for NASA in 1968 at the height of the space age. It's available to view in HD from the US National Archives site at YouTube.