Max Tegmark Wrote:Many questions should get cleared up already in October, when the Planck satellite experiment is due to release its first polarized images of the cosmic plasma. ... My personal guess is that they’ll find these stars to have formed later than currently assumed, which (for complex but well-understood reasons) will lower Plank’s estimate of how clumpy our universe is and ... also bring Planck’s predictions for the number of galaxy clusters down into agreement with what we observe.
So even your quoted source isn't sure whether we live in an infinite universe.
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