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Welcome to Windows to the Universe - your portal to discovery! Explore the wealth of information available here to learn about the Earth and Space sciences and related topics in the humanities including mythology, art, poetry, and more.
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Jupiter is the largest planet in our Solar System. This giant ball of hydrogen and helium gas is large enough to contain more than 1,000 Earths. Dozens of moons circle the 5th planet from the Sun ...Read more