求翻译：借助于望远镜，伽利略还先后发现了土星光环、太阳黑子、太阳的自转、金星和水星的盈亏现象、月球的周日和周月天平动，以及银河是由无数恒星组成等等。。是什么意思？

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With the help of the telescope, Galileo also have discovered that the Saturns ring, sunspots, Sun's rotation, Venus and Mercury-loss, Moon Sunday and Monday on libration, and Galaxy is composed of numerous stars of, and so on. .

With the aid of in the telescope, Galileo successively had also discovered the saturn's ring, the sun-spot, sun's rotation, Venus and Mercury's and loss phenomenon, Moon's Sunday and Zhou Yuetian the stable motion, as well as the Milky Way is composed by the innumerable stars and so on.。

With the help of telescope, Galileo discovered Saturn's rings, sunspots, the Sun's rotation, Venus and Mercury's profit and loss, and Sunday-week libration of the Moon, and the milky way is made up of countless stars, and so on.

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