Our Universe

Scale of the Universe

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The Largest Structure Ever Discovered in the Universe

This is an image of the largest sructure ever discovered... 4.5 billion light years across. The Milky Way galaxy is 100,000 light years across. So this structure is 40,000 times bigger than our home galaxy. It is 1600 times larger than the distance from the Milky Way to Andromeda!

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