Describe the Heliocentric Model by Copernicus.


Describe the Heliocentric Model by Copernicus.

Planetary models

Understanding the celestial motion has intrigued the scientist from the very beginning. Along the centuries, many theories about the center of the Universe have been formulated. One of the most popular ones was Ptolomeo's theory, which defines Earth as the center of the Universe. This theory was for centuries strongly supported by the church, at the point that the promoters of different theories were considered as a heretic. Many years were required for the full acceptance of the heliocentric model, proposed by Copernicus in the XVI century.

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The main ideas of Copernicus heliocentric model are:

  • The Sun is the center of the Universe.
  • The planets orbit around the Sun in this order: Mercury,...

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Nicholaus Copernicus: Accomplishments, Facts & Theory


Chapter 13 / Lesson 24

Learn about Nicolaus Copernicus, author of the heliocentric theory of the universe. Discover what Copernicus did and how his heliocentric model became standard.

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