2001: A Space Odyssey (soundtrack) used is Ligeti's "Lux Aeterna" and an electronically altered form of his "Aventures", the last of which was so used without Ligeti's permission and is not listed in the film's credits. Since the film, "Also sprach Zarathustra" has been used in many other contexts. It was used by the BBC and by CTV in Canada as the introductory theme music for their television coverage of the Apollo space missions, as well as stage entrance music for multiple acts including Elvis Presley late in his career. Jazz and rock variants of the theme have also been composed, the most well known
Technologies in 2001: A Space Odyssey Technologies in 2001: A Space Odyssey The 1968 science fiction film "" featured numerous fictional future technologies, which have proven prescient in light of subsequent developments around the world. Before the film's production began, director Stanley Kubrick sought technical advice from over fifty organizations, and a number of them submitted their ideas to Kubrick of what kind of products might be seen in a movie set in the year 2001. The film is also praised for its accurate portrayal of spaceflight and vacuum. "2001" is, according to four NASA engineers who based their nuclear-propulsion spacecraft design in part on the