How is Aristotle's inability to detect parallax lead him to propose a geocentric model of the solar system?

Aristotle's inability to detect parallax, the apparent shift in position of nearby stars against distant backgrounds, led him to conclude that the Earth must be stationary and at the center of the universe. He reasoned that if the Earth were moving, nearby celestial bodies would exhibit observable parallax. This lack of evidence for parallax reinforced his geocentric model, wherein the Earth was placed at the center, surrounded by celestial spheres that contained the stars and planets. This view dominated Western astronomy until the heliocentric model was later proposed by Copernicus.