Nicolaus Copernicus, b. 1473

On this day in 1473, Nicolaus Copernicus was born. Yea, heliocentric cosmology!

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I am the non-admin personality of blivet tool & die I have been academically trained as a professional archaeologist (MA, RPA) and now live in Arvada, CO. Father, husband, scientist, geek of several trades, and high-functioning Autistic adult. Future planetary expatriate?