How did Galileo Galilei primarily contribute to astronomical understanding, according to the text?

Answer

By turning an existing invention, the telescope, to the sky and observing previously unseen phenomena

Galileo's primary impact stemmed from utilizing the telescope to observe moons orbiting Jupiter and sunspots, fundamentally changing views of the solar system.

How did Galileo Galilei primarily contribute to astronomical understanding, according to the text?

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Sir William Herschel -- "The King's Astronomer" | David Rives

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