Answer: Observers in all galaxies observe a similar phenomenon because of the universes expansion
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Why do virtually all the galaxies in the universe appear to be moving away from our own?
Why do virtually all the galaxies in the universe appear to be moving away from our own? Observers in all galaxies observe a similar phenomenon because of the universes expansion if you observed the redshifts of galaxies at a given distance to be twice as large as they are now then you would determine a value for Hubble's constant that is
expansion causes all galaxies to move away from nearly all others . If you looked at the field of view seen in this Hubble Space telescope with your naked eye about how big would it appear in the sky?
Why do virtually all the galaxies in the universe appear to be moving away from our own ? galaxy in a local group. Which of these galaxies is most likely to be oldest? 4 billion years old. When we observe a distant galaxy whose photons have traveled for 10 billion years before reaching Earth ...
Why do virtually all the galaxies in the universe appear to be moving away from our own ? Because we are located near where the Big Bang happened. Because we are located near the center of the universe . Because expansion causes all galaxies to move away from nearly all others.
Sun Nov 13 2011 · The universe is expanding and galaxies are moving away from each other. That doesn't mean that every single galaxy is moving away from every other galaxy because some galaxies are gravitationally ...
Why do virtually all the galaxies in the universe a...
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