Containing trillions of stars, Andromeda is the largest galaxy in our neighbourhood. It is 2.5 million light years away, yet is still visible to the naked eye. Sir Patrick Moore and his guests unravel some of the mysteries in the star systems that surround us and look at the latest discoveries from our local galaxies.

29th July 1969 witnessed the culmination of one of the greatest achievements in human exploration when man stepped on the moon. 40 years on, Sir Patrick Moore and his guests reminisce and celebrate the enormous achievements of the whole Apollo program.