Dialogue Concerning the Two Chief World Systems—Ptolemaic and Copernican

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frontispiece to Galileo's Dialogue Concerning the Two Chief World Systems, Ptolemaic & Copernican

Galileo Galilei: Copernican system

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Dialogue Concerning the Two Chief World Systems—Ptolemaic and Copernican

work by Galileo

Also known as: “Dialogo sopra i due massimi sistemi del mondo, tolemaico e copernicano”

Learn about this topic in these articles:

discussed in biography

In Galileo: Galileo’s Copernicanism
…mondo, tolemaico e copernicano (Dialogue Concerning the Two Chief World Systems, Ptolemaic & Copernican), was finished in 1630, and Galileo sent it to the Roman censor. Because of an outbreak of the plague, communications between Florence and Rome were interrupted, and Galileo asked for the censoring to be done…
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history of astronomy

In astronomy: Galileo
…mondo, tolemaico e copernicano (Dialogue Concerning the Two Chief World Systems, Ptolemaic & Copernican, 1632), three friends—an avowed follower of Ptolemy and Aristotle, a convinced Copernican, and an intermediary who guided the debate—discuss cosmology and astronomy. Naturally, the Copernican gets the better of the arguments. Galileo was put on…
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place in Renaissance philosophy

In Western philosophy: Humanism
…his novel mechanics in his Dialogue Concerning the Two Chief World Systems—Ptolemaic and Copernican (1632); and even Machiavelli’s The Art of War (1521) takes the form of a genteel conversation in a quiet Florentine garden.
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