He compiled the Caldwell catalogue of astronomical objects and in 1982, asteroid 2602 Moore was named in his honour. In February 1986 he presented a special episode of "The Sky at Night" on the approach of Halley's Comet, though he later said the BBC's better-funded "Horizon" team "made a complete hash of the programme." In January 1998, a tornado destroyed part of Moore's garden observatory; it was subsequently rebuilt. Moore campaigned unsuccessfully against the closure of the Royal Observatory, Greenwich in 1998. Among Moore's favourite episodes of "The Sky at Night" were those that dealt with eclipses, and he said "there is nothing in nature to match the glory of a total eclipse of the Sun."