Where was the story of film an odyssey first broadcast?

The question asks for the location of the first broadcast of the story behind the film '2001: A Space Odyssey'. The provided evidence consists of a knowledge graph entry for the entity 'dc' and a Wikipedia article that discusses the Space Odyssey franchise created by Arthur C. Clarke and Stanley Kubrick. Neither source contains information about a broadcast venue, network, or date for the story's first airing. Therefore, no definitive answer can be given based on the verified evidence. Additional reliable sources would be required to determine the broadcast location.