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his model of the universe.
Nicholas Copernicus
Earth was the center of the universe
Copernicus and Galileo
celestial globe is a physical model of celestial sphere
his model of the universe.
Nicholas Copernicus
Earth was the center of the universe
Copernicus and Galileo
celestial globe is a physical model of celestial sphere
telescope, he used this to observe different heavenly bodies
Aristotle believed in a geocentric model of the universe because it aligned with his concept of natural motion, where he believed that the Earth was the center of the universe and that celestial bodies moved in uniform circular motion around it. This perspective was also supported by observations of apparent motion of celestial bodies in the sky.
The stars in the Ptolemaic model of the universe move on or are attached to a celestial sphere.
Aristotle believed in a geocentric model, where the Earth is at the center of the universe, with celestial bodies revolving around it.
The geocentric model stated that Earth was the center of the universe, and all other bodies revolved around it.Ptolemy thought that the rest of the universe spun in nested circles around the Earth, with the Sun and stars much closer than they actually are.
Ptolemy's model is different from the earlier Greek model because Ptolemy developed a compllex geocentric model of the universe and his model seemed to explain motions until the 1500s.The early Greek astronomers believed that Earth was the center of the universe.
Ptolemy's model is different from the earlier Greek model because Ptolemy developed a compllex geocentric model of the universe and his model seemed to explain motions until the 1500s.The early Greek astronomers believed that Earth was the center of the universe.