Earth is one of eight planets in our Solar System, that circle around the Sun. Our Solar System is just one tiny part of The Milky Way. The Milky Way is the galaxy we live in. There are hundreds of billions of galaxies in the universe.
Earth is one of eight planets in our Solar System, that circle around the Sun. Our Solar System is just one tiny part of The Milky Way. The Milky Way is the galaxy we live in. There are hundreds of billions of galaxies in the universe.
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