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Olbers Paradox

Who First Wondered: 'Why Is the Night Sky Dark?'

Mario Livio | Posted 09.29.2013 | Science
Mario Livio

The night sky, sprinkled with twinkling stars and the pale light of a silvery Moon, has fascinated humans since the dawn of history. But, why is it dark? If you think that the answer is: "Because you don't see the Sun," think again.