Shown above is an education film from 1966 which was the high point of the space race between the US and the USSR. My favorite part of the film is the spaceship animation before the title sequence, I'd love to know who did the illustrations. Sadly the only credits on the film are for the production company which is credited as "a Dr Douglass Film" and my Google search produced no results when looking this up...
Found via film archivist Ira H. Gallen.