Moulton, Forest Ray, 1872-1952 · New York, The Macmillan company · leaf 509
comes of that which theearth loses, and what changes in the system does it cause ? 11. Show that when M rotates faster than m revolves, theattractions of m for both Ti and Tj tend to decrease the rate ofrotation of M. 12. Suppose the rate of rotation of the earth is constant and thatin a century… … Fig. 165. — Milky Way in Aquila. Photographed by Barnard at the YerkesObservatory, August 27, 1906. CHAPTER XIIi;THE SIDEREAL UNIVERSE I. The Apparent Disthibution of the Staes 268. On the Problems of the Sidereal Universe. — The invention of the telescope and the discovery of the law ofgravitation…
Astronomy
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