16. It stands to reason, then, that there are stars that are far bigger than our sun. Just look at it scaled beside to the red hypergiant star VY Canis Majoris. This really shows you how gigantic stars can be.
18. If you were to decrease the size of our sun to the size of a white blood cell, and then reduced the size of the Milky Way galaxy using the same scale, the Milky Way would be the size of the United States. Is your mind blown yet?
20. There are thousands of galaxies in the universe, each containing millions of its own unique stars, and each with their own set of planets, too. This picture from the Hubble telescope demonstrates how this looks from outer space.
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