Nicolaus Copernicus

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Nicolaus Copernicus
Nikolaus Kopernikus.jpg
The "Torun portrait" (anonymous, c. 1580), kept in Toruń town hall[a]
Born19 February 1473
Died24 May 1543(1543-05-24) (aged 70)
CitizenshipFlag of Prussia (1466-1772).svg Royal Prussia
Alma mater
Known forHeliocentrism
Quantity theory of money
Gresham–Copernicus law
Scientific career
Fields
  • Astronomy
  • Canon law
  • Economics
  • Mathematics
  • Medicine
  • Politics
InfluencesAristarchus of Samos, Martianus Capella
InfluencedJohannes Kepler
Signature
Nicolaus Copernicus signature (podpis Mikołaja Kopernika).svg

Nicolaus Copernicus[2] (19 February 1473 – 24 May 1543) was a Prussian astronomer.[3] People know Copernicus for his ideas about the sun and the earth. His main idea was that our world is heliocentric (helios = sun). His theory was that the sun is in the middle of the solar system, and the planets go around it. This was published in his book, De revolutionibus orbium coelestium (On the Revolutions of the Heavenly Spheres) in the year that he died.

Birthplace of Copernicus in Toruń (Kopernika Road #15, left). Together with the house at #17 (right), it forms the Muzeum Mikołaja Kopernika.

Copernicus was born in 1473 in the city of Thorn (Toruń) in Royal Prussia, a mainly German-speaking state that was ruled by the Polish king since 1466. He was the son of the merchant Niklas Koppernigk and his wife Barbara Koppernigk (born Barbara Watzenrode). His native language was German.[4] He was taught first in Cracow and then in Italy, where he graduated as a lawyer of the church. He also studied medicine to serve his fellow clerics. Copernicus spent most of his life working and researching in Frauenburg (Frombork), Warmia, where he died in 1543.

Copernicus was one of the great polymaths of his age. He was a priest, mathematician, astronomer, astrologer, jurist, physician, classical scholar, governor, administrator, diplomat, economist, and soldier. During all these jobs, he treated astronomy as a hobby. However, his doctrine of heliocentrism that the sun, rather than the earth, is at the center of the solar system, is one of the most important scientific hypotheses in history. It was the beginning of modern astronomy.[5]

Other pages[change | change source]

Other websites[change | change source]

Primary sources
General
About De Revolutionibus
Legacy

Notes[change | change source]

  1. The oldest known portrait of Copernicus is that on Strasbourg astronomical clock, made by Tobias Stimmer c. 1571–74. According to the inscription next to the portrait, it was made from a self-portrait by Copernicus himself. This has led to speculation that the Torun portrait may be a copy based on the same self-portrait, but its provenance is unknown.[1]

References[change | change source]

  1. André Goddu, Copernicus and the Aristotelian Tradition (2010), p. 436 (note 125), citing Goddu, review of: Jerzy Gassowski, Poszukiwanie grobu Mikolaja Kopernika in: Journal for the History of Astronomy 38.2 (May 2007), p. 255.
  2. German: Nikolaus Kopernikus; Polish: About this soundMikołaj Kopernik 
  3. Davies, Norman (2005). God's playground. A History of Poland in Two Volumes. II. Oxford University Press. p. 20. ISBN 978-0-19-925340-1. As a native of Royal Prussia, he never admitted to anything other than local patriotism, whereby he described himself as a 'Prussian'. [...] Taking everything into consideration, there is good reason to regard him both as a German and as a Pole: and yet, in the sense that modern nationalists understand it, he was neither.
  4. Charles E. Hummel, The Galileo Connection, InterVarsity Press, 1986, ISBN 978-0-87784-500-3, p. 40-41.
  5. Barbara Bieńkowska 1973. The scientific world of Copernicus: on the occasion of the 500th anniversary of his birth, 1473–1973. Springer. ISBN 9027703531