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We know that the universe is expanding but what is it expanding intoplease don't spamgood night |
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Answer» Answer: AMERICAN astronomer Edwin Hubble and others discovered in the 1920s that the Universe is expanding by showing that most galaxies are RECEDING from the Milky Way — and the farther away they are, the faster they are receding. The ROUGHLY CONSTANT ratio between SPEED and distance became known as the Hubble constant. |
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