Recreations in astronomy : with directions for practical experiments and telescopic work (1879)
Warren, Henry White, 1831-1912 · New York : Harper & Brothers · leaf 98
nt ofthe body as seen by the eye. But that is a small partof its real diameter. So we say the earth has an equa-torial diameter of 7925£ miles, and a polar one of 7899.But the air is as much a part of the earth as the rocksare. The electric currents are as much a part of the THE SUM earth as the… … -Relative Size of Sun as seen from Different Planet*. Mm, we might almost Bay that its diameter is infi-nite, fur its light and heat reach beyond <>ur measure-I*- living, throbbing heart sends ont pulsations,j all space full of it> tide- of living light. 82 A SO LAB SYSTEM. hands, so that…
Astronomy
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