The Zodiac
Aries, the ram ... Taurus, the bull ... Gemini, the twins ... These are three of the constellations of the Zodiac, the belt stretching round the sky in which the Sun, the Moon and the bright planets are always to be found.
Tonight Patrick Moore talks about the Zodiac, what it meant to the old astrologers and how it is regarded by astronomers of today.
Producer PATRICIA WOOD