The most important idea in De Revolutionibus was placing the Sun at the center of the Universe.

Name: The most important idea in De Revolutionibus was placing the Sun at the center of the Universe.
Brand: Quizplus
Rating: 4.7 (46 reviews)

Question

Quizplus · Accepted Answer

In "De Revolutionibus Orbium Coelestium," Nicolaus Copernicus proposed the heliocentric model, which placed the Sun at the center of the universe, challenging the prevailing geocentric model that placed the Earth at the center. This was indeed the most important idea presented in the work.

The Most Important Idea in De Revolutionibus Was Placing the Sun