Why was Jupiter a more favorable target for early telescopic observation than Mars?
Answer
Jupiter's distance allowed its moons slightly larger apparent separation angles from the planet over time.
Jupiter's farther position provided a small but critical advantage, granting slightly larger apparent separation angles over time, unlike Mars where moons orbit extremely close to the limb, making them indistinguishable from glare.
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Why Was Galileo's Discovery Of Jupiter's Moons So Groundbreaking?
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