No. of Episodes:

13

Starring :

1973

08/01/1973

Episodes

1973 - an Exciting Year!

Practical Work in the Observatory

Sirius - The Brightest Star

The Eclipse of the Century

How Big are the Planets?

The Colours of the Stars

The African Eclipse

Navigational Astronomy

Venus - A Cratered World

The Moon Illusion

The Volcanoes of Mars

When Mercury Crosses the Sun

Pioneer to Jupiter