November 8. Nicolaus Copernicus. After Copernicus earned a doctorate in church law, he became a church administrator and a medical doctor. For fun, he studied, and that included astronomy. By 1514, he was widely known as an expert in astronomy, and church leaders sought his help in reforming the Julian calendar. He was the first to propose that […]
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Nicolaus Copernicus, Poland, Astronomer first appeared on
365 Christian Men.
