Nikalas kopernikas

                                            Nikalas  kopernikas

He was the son of the merchant Niklas Koppernigk and his wife Barbara Koppernigk (born Barbara Watzenrode). His native language was German.Nicolaus Copernicus was a Renaissance-era mathematician, astronomer,Nicolaus Copernicus and the Heliocentric Theory. Sometime between 1508 and 1514, Nicolaus Copernicus wrote a short astronomical treatise.Nicholas Copernicus and Galileo Galilei were two scientists who printed books that later became banned. Copernicus faced no persecution when he was alive.he is the''Father of the astronomer.