The book of stars; being a simple explanation of the stars and their uses to boy life, written to conform to the tests of the Boy scouts (1915)
Collins, A. Frederick (Archie Frederick), 1869- · New York, D. Appleton and company · leaf 91
tars, be-cause the Earth changes its position relative to it and the stars. The Earth Turning Round the Sun Makes the Seasons.—We have seen how the days and nights would be equal all overthe world if the equator of the Earth was in a plane with theSun, but since the Earth is tilted the days and… … equator was always in a planewith the Sun the light andheat would be about the sameFig. 77.—Top Spring on Plate. all over the world and there would be no seasons. Butthe Earth having its axis tilted, and which is always set in thesame direction, together with the Earth speeding in a circlearound…
Astronomy · Stars
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