...As it rotates round the pole,its outline varies with the different positions... 
Camille Flammarion Frances A. Welby 「Astronomy for Amateurs」
..., 29years, 167 days, and as this strange planet rotates upon itself withgreat rapidity in 10 hours, 15 minutes, its year comprises no less than25,217 days...
Camille Flammarion Frances A. Welby 「Astronomy for Amateurs」
...Theearth’s axis rotates about the pole of the ecliptic, making onerevolution and a twenty-six thousandth part of a revolution in the siderealyear, in the opposite direction to its orbital motion...
George Forbes 「History of Astronomy」
...There is noother known case where the satellite revolves around the primary morequickly than the primary rotates on its axis...
Robert Stawell Ball 「The Story of the Heavens」
...He noticed that the earth, the sun, and the moonrotated upon their axes, and he therefore regarded it as a general lawthat each one of the bodies in the system rotates about an axis...
Robert Stawell Ball 「The Story of the Heavens」
...If the moon always turns the same face tothe earth, then it is demonstrated that the moon rotates on its axisonce in the same number of seconds also...
Robert Stawell Ball 「The Story of the Heavens」
... for assertingthat the earth rotates at all?...
Cecil G. Dolmage 「Astronomy of To-day」
...We have seen that the earth rotates upon its imaginary axis once inabout every twenty-four hours...
Cecil G. Dolmage 「Astronomy of To-day」
...This body rotates in a period ofslightly more than twenty-four hours...
Cecil G. Dolmage 「Astronomy of To-day」
...From observation of them, it is assumedthat the planet rotates on its axis in a period of some ten to twelvehours...
Cecil G. Dolmage 「Astronomy of To-day」
...Like Venus, its rotation periodis uncertain, with the balance of probability favoringthe view that it rotates upon its axis once in 88 days, andtherefore always turns the same face toward the sun...
George C. Comstock 「A Text-Book of Astronomy」
...till it rotates once while the moonrevolves once; in other words, to make the day and the month equal...
Oliver Lodge 「Pioneers of Science」
...Tides are of course produced in the sun by the action of theplanets, for the sun rotates in twenty-five days or thereabouts,while the planets revolve in much longer periods than that...
Oliver Lodge 「Pioneers of Science」
...There is a difference of opinion at the present day amongst astronomersas to the time in which the planet Venus rotates upon her axis...
E. Walter Maunder 「The Astronomy of the Bible」
...Speaking of theearth, for instance, we say, that it rotates on its axis, and that itrevolves around the sun...
Cecil G. Dolmage 「Astronomy of To-day」
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