British television science fiction fiction was "Star Cops" (1987), which ran for only nine episodes to poor viewing figures on the corporation's second channel, BBC2. It was written by Chris Boucher, who had contributed scripts to "Doctor Who" and "Blake's 7", and was script editor for the later series entire run. The 1980s also saw the arrival on the BBC of two science fiction comedy series both of which had their origins on radio. The first was "The Hitchhiker's Guide to the Galaxy" (1981) by Douglas Adams which amalgamated aspects of the original radio series with that of the subsequent novel. The second was
Planets in science fiction and it is extremely hostile to life. Various planets of the Solar System were used as settings for science fiction stories in the first half of the 20th century; but dissatisfaction with the limits imposed by science led many writers early on to forsake the Solar System for fictional planets around distant stars. As increasing knowledge of the Solar System made the prospects of life in the vicinity of Earth marginal at best, the extrasolar planet has become almost the only venue for contemporary science fiction. In many works of science fiction, planets are only described casually, as points of