Astronomical dating of works of art one method absolute dating
He used the knowledge of Greek that he had acquired during his Italian studies to prepare a Latin translation of the aphorisms of an obscure 7th-century Byzantine historian and poet, Theophylactus Simocattes.
The work was published in Cracow in 1509 and dedicated to his uncle.
Nicolaus Copernicus, Polish Mikołaj Kopernik, German Nikolaus Kopernikus, (born February 19, 1473, Toruń, Royal Prussia, Poland—died May 24, 1543, Frauenburg, East Prussia [now Frombork, Poland]), Polish astronomer who proposed that the planets have the revolution, including such major figures as Galileo, Kepler, Descartes, and Newton.
Copernicus probably hit upon his main idea sometime between 15, and during those years he wrote a manuscript usually called the Certain facts about Copernicus’s early life are well established, although a biography written by his ardent disciple Georg Joachim Rheticus (1514–74) is unfortunately lost.
Copernicus later painted a self-portrait; it is likely that he acquired the necessary artistic skills while in Padua, since there was a flourishing community of painters there and in nearby Venice.
In May 1503 Copernicus finally received a doctorate—like his uncle, in canon law—but from an Italian university where he had not studied: the University of Ferrara.
Watzenrode, soon to be bishop of the chapter of Varmia (Warmia), saw to young Nicolaus’s education and his future career as a church canon.
In 1501 he stayed briefly in Frauenburg but soon returned to Italy to continue his studies, this time at the University of Padua, where he pursued medical studies between 15.
As a church canon, he collected rents from church-owned lands; secured military defenses; oversaw chapter finances; managed the bakery, brewery, and mills; and cared for the medical needs of the other canons and his uncle.
Copernicus’s astronomical work took place in his spare time, apart from these other obligations.
It was during the last years of Watzenrode’s life that Copernicus evidently came up with the idea on which his subsequent fame was to rest.
Copernicus’s reputation outside local Polish circles as an astronomer of considerable ability is evident from the fact that in 1514 he was invited to offer his opinion at the church’s Fifth Lateran Council on the critical problem of the reform of the calendar.