A four-million-year-old black monolith is discovered on the moon, and the government sends a team of scientists on a fact-finding mission while hiding the truth from the public. Later, another team is sent to Jupiter in a ship controlled by the perfect HAL 9000 computer to further investigate the giant object--but something goes terribly wrong. 2001: A Space Odyssey has been skillfully remastered in time for its 40th Anniversary year.