Living in a zero-gravity environment poses risk of nutrient deficiency and bone loss, so keeping close tabs on food intake in space is crucial.

FORBES: NASA Asks The 'Crowd' To Help Track What Astronauts Eat

The most famous edit in that film is when the apes throw bone up into the air and then there's a cut - and that is a spaceship floating beautifully through space to the Blue Danube music.

NPR: Space Race Permeated Pop Culture