The Sky at Night

Navigational Astronomy

Not Rated
S17 • E8    Aug 1, 1973
Until the invention of modern techniques like radar and satellite-guidance, a ship at sea could only find her position by sun and stars. On board ship, Patrick Moore and Cmdr Henry Hatfield, RN, discuss the navigational origins of astronomy, and show how seamen use the sun.

Where to Watch The Sky at Night - S17 • E8

 

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