Season 17 · Episode 6 of 13
Aired Jun 4, 1973
The Colours of the Stars
Mon, Jun 4, 1973
0 of 13 watched this season
Ancient astronomers described Sirius the Dog-Star as red: but what colour is it today? A few weeks ago, Patrick Moore asked viewers to tell him what colour they see Sirius, and now he analyses the thousands of reports he received, and explains the significance of the colours of stars.
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Airs
Mon, Jun 4, 1973
Show
The Sky at Night
848 episodes
Episode
S17 · E6
in The Sky at Night