Berry, Arthur,b. 1862 · London, J. Murray · leaf 461
«, £ … S 398] . Planetary Observations: Sun-spots 385 moon round the earth and of Japetus round Saturn(chapter xn., § 267)—could be easily explained as theresult of tidal action at some past time when the planetswere to a great extent fluid. 298. Telescopic study of the surface of the sun duringthe…
Astronomy
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