Smarty Pants Quiz
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He proved their were galaxies beyond the Milky Way.
Glenn T. Seaborg
Edwin Hubble
Johannes Kepler
William Herschel
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Using the Doppler Effect, Hubble measured the speeds of the galaxies. He found that the farther away a galaxy is, the faster it is moving. This is called Hubble's Law.
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09
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He proved their were galaxies beyond the Milky Way.
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