![]() When an object is moving away from us, the light that it emits is "redshifted". This recession of galaxies away from us has an interesting effect on the light emitted from these galaxies.
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![]() When an object is moving away from us, the light that it emits is "redshifted". This recession of galaxies away from us has an interesting effect on the light emitted from these galaxies.
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Leave a Reply. |