BBC Sky at Night is a British monthly magazine about astronomy aimed at amateur astronomers and published by Immediate Media Company.
Its title is taken from the television program produced by the BBC, The Sky at Night.
The magazine, in comparison with the TV series, includes more technical and scientific information.
Until 2015, it also included a bonus CD-ROM with software programs, the latest astronomical photographs, written materials and 'classic' episodes of The Sky at Night from the BBC archives (from 2015, the monthly content was moved online).
[citation needed] In April 2007, the magazine celebrated the 50th anniversary of The Sky at Night on BBC TV with a specially-themed issue, which was produced in two different covers.