Flammarion, Camille, 1842-1925, Welby, Frances A. (Frances Alice) tr · New York, D. Appleton and company · leaf 105
Fig. 26.—Occultation of the Pleiades by the Moon. eyes. The fact occurred, e, g., on July 23, 1897, duringa fine occultation observed at the authors laboratoryof Juvisy (Fig. 26). Photography here discovers to us, not 6, 9, I2, 15,or 20 stars, but hundreds and millions. 85 ASTRONOMY FOR AMATEURS… … Fig. 27.—Stellar dial of the double star 7 of the Virgin. estimated. For instance, one of the double stars wespoke of above, 7 of the Virgin, sees its two components,translucent diamonds, revolve around their commoncenter of gravity, in one hundred and eighty years.How many events took place in…
Astronomy
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