The Sky at Night (1957) | Season 17

1 1973 - an Exciting Year!

• 1973-01-08
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2 Practical Work in the Observatory

• 1973-02-07
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3 Sirius - The Brightest Star

• 1973-03-19
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4 The Eclipse of the Century

• 1973-04-02
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5 How Big are the Planets?

• 1973-04-30
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6 The Colours of the Stars

• 1973-06-04
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7 The African Eclipse

• 1973-07-11
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8 Navigational Astronomy

• 1973-08-01
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9 Venus - A Cratered World

• 1973-08-22
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10 The Moon Illusion

• 1973-09-18
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11 The Volcanoes of Mars

• 1973-10-17
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12 When Mercury Crosses the Sun

• 1973-11-07
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13 Pioneer to Jupiter

• 1973-12-12
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