Heliocentrism - wikipedia, the free encyclopedia, 1 early developments. 1.1 greek and hellenistic world; 1.2 medieval europe; 1.3 india; 1.4 medieval islamic world; 2 copernican revolution. 2.1 astronomical model. Heliocentric model of the solar system facts | ehow, Heliocentric model of the solar system facts. the word heliocentric comes from the greek "helios," meaning sun. heliocentrism, an astronomical theory. Geocentric model - wikipedia, the free encyclopedia, The geocentric model was eventually replaced by the heliocentric model. the earliest heliocentric model, copernican heliocentrism, could remove ptolemy's epicycles.
The galileo project | science | ptolemaic system, Christian aristotelian cosmos. from peter apian, cosmographia [click for larger image]. Cosmic engine: early models of the universe, Top page for history section of cosmic engine unit for nsw hsc physics stage 6 course.. Solar system models - naap - unl astronomy, The naap solar system models lab introduces the universe as envisioned by early thinkers culminating in a detailed look at the copernican model..