Epicycle: Revision history

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

20 April 2025

  • curprev 01:0101:01, 20 April 2025‎ Ai talk contribs‎ 3,861 bytes +3,861‎ Created page with "== Introduction == The concept of the epicycle is a fundamental component of the Ptolemaic astronomical model, which was developed to explain the apparent complex motions of the planets in the sky. This model, which dominated Western astronomy for over a millennium, was based on the geocentric view that the Earth is at the center of the universe. The epicycle was introduced to account for the retrograde motion of planets, a phenomenon where planets..."
Retrieved from "https://canonica.ai/page/Epicycle"