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POPSAre We Living in a Giant Void? Their theory posits that if in fact Earth and our surrounding neighbors are in fact in an unusual or special region of space, ie, a void, then our perspective on the universe would be severely challenged
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POPSEarth is not the center of the universe The Copernican Principle, had a significant impact upon human perception, the self importance stemming from religious beliefs, was changed. it gave away for a more curious and ambitious perception.
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POPSCopernican principle re-examined: We might be living in a giant cosmic bubble Clifton, along with Oxford researchers Pedro G. Ferreira and Kate Land, say that in coming years we may be able to distinguish between dark energy and the void. They point to the upcoming Joint Dark Energy Mission, planned by NASA and the U.S. Department of Energy to launch in 2014 or 2015. The satellite aims to measure the expansion of the universe precisely by observing about 2,300 supernovae. The scientists suggest that by looking at a large number of supernovae in a certain region of the universe, they should be able to tell whether the objects are really accelerating away, or if their light is merely being distorted in a void.
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