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Stargazing: past and present (1878)

Lockyer, Norman, Sir, 1836-1920, Seabroke, G. M. (George Mitchell), 1848-1918 · London, Macmillan and co. · leaf 36

An illustration from Stargazing: past and present, 1878, leaf 36
various planets which revolve round thesun, and further, that the journey of the earth round thesun is so even and beautifully regulated that its motionis confined to a single plane. Year after year the earthgoes on revolving round the sun, never departing, exceptto a very small extent, from this… … Fig. 4.—The Plane of the Ecliptic. certain position in this infinite ocean, and the earthwill travel round it every year. If the axis of the earth were upright, one would repre-sent the position of things by holding a globe with itsaxis upright, so that the equator of the earth is in everypart of…

Astronomy · Telescopes

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