William Herschcel's Observation

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What was the motivation that led to the discovery?

William Herschcel was self-motivated. He discovered Uranus with a telescope that he built himself. One night as he was surveying stars he noticed that some stars seemed different, and after he began to observe it many more times he noticed it orbited the sun. This lead to the discovery of Uranus and two of its moons.

What questions were asked?

At the beginning of his observations Herschcel thought that the planted was a star. However, upon further observation he came to the conclusion that the plant did not move across the universe like the other stars did. After further analysis he soon realized that the object he once thought was a star was actually a planet. He tested this theory with