The Sky at Night is a monthly documentary television programme on astronomy produced by the BBC. The show had the same permanent presenter, Patrick Moore, from its first broadcast on 24 April 1957 until 7 January 2013. The latter date was a posthumous broadcast, which followed Moore's death on 9 December 2012. This made it the longest-running programme with the same presenter in television history. Many early episodes are missing, either because the tapes were wiped, thrown out, or because the episode was broadcast live and never recorded in the first place. Beginning with the 3 February 2013 edition, the show was co-presented by Lucie Green and Chris Lintott. Since December 2013Maggie Aderin-Pocock has been a presenter. The programme's opening and closing theme music is "At the Castle Gate", from the incidental music to Pelléas et Mélisande, written in 1905 by Jean Sibelius, performed by the Royal Philharmonic Orchestra and conducted by Sir Thomas Beecham.
Content
The programme covers a wide range of general astronomical and space-related topics. Topics include stellar life cycles, radio astronomy, artificial satellites, black holes, neutron stars and many others. The programme also covers what is happening in the night sky at the time it is being broadcast, especially when something less common, such as a comet or a meteor shower, is present. Explaining the show's enduring appeal, Moore said: "Astronomy's a fascinating subject. You look up... you can't help getting interested and it's there. We've tried to bring it to the people.. it's not me, it's the appeal of the subject."
In September 2013 the BBC announced that the programme's future after December 2013 was under review, prompting speculation that the corporation would end it, and a petition asking for the show to be retained. On 29 October it was announced that the programme would continue, but would only be shown on BBC Four, ending a 54-year run on the BBC's flagship channel.
Commemorative honours
The International Astronomical Union celebrated the 50th anniversary of the show by naming an asteroid 57424 Caelumnoctu, the number referring to the first broadcast date and the name being Latin for "The Sky at Night". In February 2007, the Royal Mail issued a set of six astronomy stamps to celebrate the 50th anniversary of the programme. In the Guinness Book of World Records, Patrick Moore is listed as the most prolific TV presenter in the world, having hosted all but one episode of the programme between 1957 and January 2013.
DVD release
A DVD of the special commemorative Sky at Night film Apollo 11: A Night to Remember was released on 6 July 2009 to coincide with the 40th anniversary of the first man on the moon.