2001: A Space Odyssey is a 1968 science fiction movie. It was directed by Stanley Kubrick. It was written by Kubrick and Arthur C. Clarke. The movie deals with human evolution, technology, artificial intelligence, and extraterrestrial life. The science aspects in the movie seem very real. It had new special effects. It used images and sound to show meaning and did not use much talking. The music at the beginning is the start of a symphonic poem by Richard Strauss called "Also Sprach Zarathustra".