What were the strengths and weaknesses of the Geocentric model?

Answer 1

The Geocentric model, posited by Ptolemy, effectively explained the apparent motion of celestial bodies using a system of deferents and epicycles, making it intuitively understandable for its time. Its strength lay in its ability to predict planetary positions accurately within the observable framework. However, its primary weakness was its reliance on complex mechanisms and the assumption of Earth as the universe's center, which contradicted observational evidence and was ultimately replaced by the more accurate Heliocentric model proposed by Copernicus. This shift highlighted the limitations of the Geocentric perspective in accommodating the true nature of celestial mechanics.