Which of the following is a contribution to astronomy made by Galileo?. Physics & Astronomy

2019-11-14 19:46:14
Physics & Astronomy

all of the above
Venus appears almost fully lit when it lies on the far side of the Sun.
The Moon has craters, mountain, valleys, and dark flat areas on its surface.
Jupiter has four moons orbiting it.
The astronomical telescope can show us far more detail than the eye can

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