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 70
Fig. 55.—The Earth. Fig. 56.—Jupiter. others it is so important to us that it will be described in aseparate chapter. Fig. 55 shows a view of the Earth as shewould be seen from the Moon. The Earth is 93 millions of miles from the Sun. Her diameter is 7,920 miles. Her day is 24 hours long. Her year…
Astronomy · Stars
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