Serviss, Garrett Putman, 1851- [from old catalog] · New York, London, D. Appleton and company · leaf 154
ss upon Mars, and at oncesaw a star in the expected position, which I knew was Ura-nus. But there were other small stars in the field, and, sup-posing I had not been certain which was Uranus, how could Ihave recognized it ? The answer is plain : simply by watchingfor a night or two to see which… … Mars and Uranus, May 29, 1888. Mars and Uranus, June 1,
Astronomy
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