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 107
SATURN From Photograph by Dr. Percival Lowell, Lowell Observa-tory, Flagstaff, Arizona Saturn Fig. 14, Phases fromIQ07 to IQ36 … HALLEVS COMET, MAY 5, 1910 From a photograph taken at the Yerkes Observatory 92 Comete an^ HDetcors 93 with great rapidity, completing its revolution in lo hours, 14 minutes (the day oiSaturn), the great ball is bulged out or broadened at the equator and flattened at thepoles. This oblateness of…
Astronomy
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