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Galileo’s Telescopes
Italian physicist and astronomer Galileo made major
discoveries about celestial objects in our solar system. In 1609, when
he
heard that a spyglass had been invented in Holland, he began to
experiment with them. The telescopes pictured here were among
those he used. They are in the Museo della Scienza in Florence, Italy.
Art Resource, NY/Scala
Microsoft ® Encarta ® 2006.
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