- #1
gymjim
- 1
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Since the speed of light is a constant, no matter what location from which a search of the universe is made, matter would appear to be accelerating in the expansion in the same way to the observer. It is understood that about 14 billion years ago the expansion started. From any vantage point, the universe would appear to have started the 14 billion years ago, and the size of the universe would appear to be the same. If the universe is appears expanding in the same way from any point in the universe, the center of the universe than is unknowable.