The BBC is thinking about the future of this long running and much loved program. Reports in some of the media suggest they may even drop it completely!
There is a petition to keep it at http://www.change.org/en-GB/petitions/the-bbc-please-do-not-axe-the-sky-at-night
Over 38,000 have signed it so far, perhaps you’d like to do the same?
Update 19/11/13: It seems the Beeb have relented. The Sky at Night has been saved and will appear on BBC4 in future.