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AsteriaStar
Publication · 1632 CE

Dialogue Concerning the Two Chief World Systems

History of Astronomy

About the work

Galileo's spirited comparison of the Copernican and Ptolemaic systems, written in Italian for a wide audience. Its defence of heliocentrism led to his trial and condemnation by the Inquisition in 1633.

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Sources & references

The primary and reference sources this topic draws on.

  • BritannicaEncyclopaedia Britannica

    General reference for the history of astronomy, biographies, and cultural context.