Space: 1999, a British science fiction television series, ran for 48 episodes from 1975 to 1977. The first series of 24 episodes premiered in the UK on 4 September 1975, though the first episode had begun production in 1973.
Series 1 (1975–1976)
Episodes Notes • The description for "Black Sun" is modified from the original ITC summary, which states that the Moon is on collision course with an asteroid that turns into a black sun. In the episode, an asteroid changes course and is destroyed by what the Alphans discover to be a "black sun" or black hole. ==Series 2 (1976–1977)==
Series 2 (1976–1977)
EpisodesNotes • The Year Two episodes aired on Associated Television over the course of more than a year. In some regions of the UK, the final episode, "The Dorcons", did not air until the summer of 1978. In others, it did not appear until the 1998 BBC Two repeat run. • Star Trek also has an episode titled "The Immunity Syndrome". ==References==