Get a closer look at Haley's Comet as we visit the best known celestial traveler. More than a quarter of a century after its launch, Disappearing Frontier takes a look at Pioneer 10 as it continues to expand our knowledge of the solar system. Returning to the Voyager missions, this time we take a unique adventure searching for extraterrestrial life. Finally it's a return to Earth where the episode visits a Star Trek exhibition in London, where you can learn the facts behind this fictional icon.moreless
Please read the following before uploading
Do not upload anything which you do not own or are fully licensed to upload. The images should not contain any sexually explicit content, race hatred material or other offensive symbols or images. Remember: Abuse of the TV.com image system may result in you being banned from uploading images or from the entire site – so, play nice and respect the rules!