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3 illustrations
For nearly thirty years, Nicolaus Copernicus kept his revolutionary idea largely to himself. The Polish canon at the cathedral in Frombork had calculated what few...
In May of 1543, a dying Nicolaus Copernicus lay in his bed at the cathedral chapter house in Frombork, Poland. He had served as a...
For decades, a quiet church canon named Nicolaus Copernicus climbed the tower adjoining Frombork Cathedral in northern Poland, studying the night sky with nothing more...