Astronomy in a nutshell, the chief facts and principles explained in popular language for the general reader and for schools (1912)
Serviss, Garrett Putman, 1851-1929, Rouben Mamoulian Collection (Library of Congress) DLC · New York, London, G.P. Putnam's sons · leaf 214
undto its original position, you will see itsilluminated half go through all the changesof form exhibited by the moon, and you willneed no further explanation of the lunarphases. The Harvest Moon and the HuntersMoon, which are popularly celebrated notonly on account of their romantic associa-tions,… … Nebula in Sagittarius (M 8) Photographed at the Lick Observatory by J. E. Keeler, with the Crossleyreflector. Exposure three hours.Note the clustering of stars over the whole field, the intricate forms ofthe nebula, and particularly the curious black spots, or holes, resemblingdrops of ink.…
Astronomy
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