Astronomy Practice Exam

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How many times larger is Jupiter than Earth?

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The correct answer is: 11 times

Jupiter is significantly larger than Earth, and when considering diameter, it is about 11 times bigger. This means that if you were to line up Earth across the diameter of Jupiter, you could fit about 11 Earth-sized spheres across that space. This size difference is crucial because it helps highlight Jupiter's status as the largest planet in our solar system. The vastness of Jupiter not only surpasses Earth in diameter but also in terms of volume and mass, making it an enormous gas giant with a composition largely made up of hydrogen and helium. Understanding this scaling is fundamental when studying the comparative sizes of celestial bodies in astronomy.