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Is Everything in the Universe Expanding? - Universe Today
The Universe is expanding. Distant galaxies are moving away from us in all directions. It’s natural to wonder, is everything expanding? Is the Milky Way expanding? What about the Solar System, or even objects here on Earth. Are atoms expanding? Nope. The only thing expanding is space itself. Imagine the Universe as loaf of raisin … Continue reading "Is Everything in the Universe Expanding?"