What did Galileo's observations of sunspots and craters contradict?

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Multiple Choice

What did Galileo's observations of sunspots and craters contradict?

Explanation:
Galileo’s telescope showed that celestial bodies aren’t flawless, unchanging spheres. Sunspots reveal the Sun’s surface has variations that appear and move, and the Moon’s craters and mountains prove its surface is rough rather than perfectly smooth. These observations undermine the view of the heavens as perfect and immutable, making the statement that the universe was perfect the best description of what Galileo’s findings contradicted. The other ideas about expansion or flatness aren’t what these particular observations addressed, which is why they don’t fit as well.

Galileo’s telescope showed that celestial bodies aren’t flawless, unchanging spheres. Sunspots reveal the Sun’s surface has variations that appear and move, and the Moon’s craters and mountains prove its surface is rough rather than perfectly smooth. These observations undermine the view of the heavens as perfect and immutable, making the statement that the universe was perfect the best description of what Galileo’s findings contradicted. The other ideas about expansion or flatness aren’t what these particular observations addressed, which is why they don’t fit as well.

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