2001: A Space Odyssey (film) Dawn" inspired the film's "Dawn Of Man" sequence. Kubrick and Clarke privately referred to the project as "How the Solar System Was Won", a reference to MGM's 1962 Cinerama epic "How the West Was Won". On February 23, 1965, Kubrick issued a press release announcing the title as "Journey Beyond The Stars". Other titles considered include "Universe", "Tunnel to the Stars", and "Planetfall". In April 1965, eleven months after they began working on the project, Kubrick selected "2001: A Space Odyssey"; Clarke said the title was "entirely" Kubrick's idea. Intending to set the film apart from the "monsters-and-sex" type of
Technologies in 2001: A Space Odyssey adviser for the film. "2001" accurately presents outer space as not allowing the propagation of sound, in sharp contrast to other films with space scenes in which explosions or sounds of passing spacecraft are heard. "2001" portrayal of weightlessness in spaceships and outer space is also more realistic. Tracking shots inside the rotating wheel providing artificial gravity contrast with the weightlessness outside the wheel during the repair and Hal disconnection scenes. (Scenes of the astronauts in the "Discovery" pod bay, along with earlier scenes involving shuttle flight attendants, depict walking in zero-gravity with the help of velcro-equipped shoes labeled "Grip