EpisodeS8E41964-04-03
The Sky at Night
Space Navigation
For ages man has used the stars to navigate by Patrick Moore discusses with Henry Brinton some of the new problems of celestial navigation which the space traveller has to face.
The Sky at Night
For ages man has used the stars to navigate by Patrick Moore discusses with Henry Brinton some of the new problems of celestial navigation which the space traveller has to face.