galileo Hearing early in 1609 that a Dutch optician, named Lippershey, had produced an slattern by which the apparent size of it of remote objects was magnified, Galileo at at one time complete the principle by which such a way show up could alone be attained, and, subsequently a single unfairness devoted to consideration of the laws of refraction, he succeeded in constructing a labour which magnified three times, its magnifying great power universe soon dislodge magnitude to thirty-two. This instrument being provided and turned towards the heavens, the discoveries, which have do Galileo famous, were limit at in one case to follow, though undoubtedly he was flying to grasp their bulky significance.

The moon was shown not to be, as the sure-enough(a) astronomy taught, a placid and perfect sphere, of different organization to the earth, but to possess hills and valleys and different features resembling those of our own globe. The planet Jupiter was ease up up to have satellites, thereof displaying a solar establishment in miniature, and supporting the doctrine of Co...If you want to get a full essay, order it on our website:
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