A beginner's star-book; an easy guide to the stars and to the astronomical uses of the opera-glass, the field-glass and the telescope (1912)
Murphy, Edgar Gardner, 1869-1913 · New York, London, G.P. Putnam's Sons · leaf 85
^■days. Here, the moon is said to be full. During the latter half of the month, the … THE MOON AT FOURTEEN AND ONE-HALF DAYS Image erected; for Study with Opera-Gluss or Field-Gluss, or willt Telescope using Terrestrial Eyepiece side of the moon toward us catches daily a little less of the Suns light, the long lunar sun-set begins, black night falls upon the sunrise side—the side to…
Astronomy
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