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10,000-Year-Old Telescopes? Ancient Tombs May Have Enhanced Visibility of Astronomical Phenomena

30 June, 2016 - 21:44 Mark Miller

10,000-Year-Old Telescopes? Ancient Tombs May Have Enhanced Visibility of Astronomical Phenomena

Could ancient megalithic passage graves in Portugal dating as far back as 8000 BC have doubled as astronomical observatories? A team of researchers studying the ancient tombs thinks so, and have even...