Avsnitt 4

The Sky at Night is now 30 years old; the first programme was transmitted on 24 April 1957, before the space age began. Much has happened in those three decades. Rockets have been to the planets, men have reached the moon, great new telescopes have been built, and electronic aids have to a large extent superseded photographic methods . It has been part of the role of The Sky at Night to keep viewers abreast of what has been happening, and to interest newcomers of all ages. This programme looks back over the years, showing again some of the highlights, and then looking ahead to the great new telescopes and the developments which may be expected in the future.