Lessons in astronomy including uranography. A brief intoductory course without mathematics (1896)
Young, Charles A. (Charles Augustus), 1834-1908 · Boston, London, Ginn and company · leaf 119
Fig. 23. — Archimedes and the Apennines (Nasmyth). 108 MAP OF THE MOON. [§154 been given. The most remarkable of these ray-systems isthe one connected with the great crater Tycho, not very farfrom the moons south pole. The rays are not very conspic-uous until within a few days of full moon, but at… … Fig. 24. — Map of the Moon, reduced from Neison. 155. Changes on the Moon. — It is certain that there areno conspicuous changes on the moons surface; no such trans-formations as would be presented by the earth viewed with atelescope from the moon, — no clouds, no storms, no snow of § 155] CHANGES…
Astronomy
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