Saturn and Its System

ISBN: 9781330389027 出版年：2016 页码：295 Richard A Proctor Forgotten Books

Thus the variations 111 the Saturnian seasons more directly illustrate the corresponding variations in those of the earth than might, at first sight, be supposed. It will be seen from the note on page 117 that even the examination of the appearance Of the rings to the Saturnians is not without its bearing on terrestrial phenomena.