The Sky at Night 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. 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
The Sky at Night 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." Many of the world's leading astronomers have appeared on the show through the years, including Harlow Shapley (the first to measure the size of the Milky Way galaxy), Fred Hoyle, Carl Sagan, Jocelyn Bell Burnell, Samuel Tolansky, Harold Spencer Jones, Martin Ryle, Carlos Frenk and Bart Bok. Other