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Who was more accurate Ptolemy or Copernicus?

Copernicus was correct in believing in the heliocentric model of the Solar System, which said the planets rotated round the sun. Ptolemy accepted the traditional geocentric view which had the Earth at the centre of the Solar System.


Who developed ideas that contradicted Ptolemy's geocintric modil of the univerise?

One of the most notable figures who developed ideas contradicting Ptolemy's geocentric model of the universe was Copernicus, who proposed a heliocentric model with the Sun at the center. Copernicus's work laid the foundation for later scientific revolutions in astronomy led by Galileo, Kepler, and others.


What number ptolemy is Cleopatras brother?

Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.


How was Copernicus' model of the universe different from Ptolemy's model?

The main difference was that Ptolemy's model was geocentric (Earth-centred) and Copernicus's was heliocentric (Sun-centred). Ptolemy's model came from ancient times while Copernicus's was much later (1543). Both models represented the planets' orbits by using combinations of circles and epicycles to explain the way the planets move among the stars. Copernicus found that the orbits of the inner planets could be explained more simply. That is to say that the epicycles used for all the orbits were smaller, and for the inner planets a lot smaller. Both models represented the planets' positions with reasonable accuracy given the crude observational methods used in those days. Until gravity and the laws of dynamics were discovered about 150 years after the publication of Copernicus's system, there was no way of deciding which model was the 'right' one.


What did Ptolemy do that was a mistake?

One of Ptolemy's mistakes was his geocentric model of the universe, which proposed that the Earth was the center of the universe, with all other celestial bodies orbiting around it. This model was eventually proven incorrect with the development of heliocentric models proposed by astronomers like Copernicus and Galileo.

Related Questions

Who reintroduced the idea of a heliocentric universe after Aristarchus?

Nicolaus Copernicus is credited with reintroducing the idea of a heliocentric universe in the 16th century. His work, "De Revolutionibus Orbium Coelestium," proposed that the Earth orbits the Sun.


Who was more accurate Ptolemy or Copernicus?

Copernicus was correct in believing in the heliocentric model of the Solar System, which said the planets rotated round the sun. Ptolemy accepted the traditional geocentric view which had the Earth at the centre of the Solar System.


Who developed ideas that contradicted Ptolemy's geocintric modil of the univerise?

One of the most notable figures who developed ideas contradicting Ptolemy's geocentric model of the universe was Copernicus, who proposed a heliocentric model with the Sun at the center. Copernicus's work laid the foundation for later scientific revolutions in astronomy led by Galileo, Kepler, and others.


What number ptolemy is Cleopatras brother?

Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.Cleopatra had two brothers named Ptolemy. One was Ptolemy XIII and the other was Ptolemy XIV.


How was Copernicus' model of the universe different from Ptolemy's model?

The main difference was that Ptolemy's model was geocentric (Earth-centred) and Copernicus's was heliocentric (Sun-centred). Ptolemy's model came from ancient times while Copernicus's was much later (1543). Both models represented the planets' orbits by using combinations of circles and epicycles to explain the way the planets move among the stars. Copernicus found that the orbits of the inner planets could be explained more simply. That is to say that the epicycles used for all the orbits were smaller, and for the inner planets a lot smaller. Both models represented the planets' positions with reasonable accuracy given the crude observational methods used in those days. Until gravity and the laws of dynamics were discovered about 150 years after the publication of Copernicus's system, there was no way of deciding which model was the 'right' one.


What was the controversy caused by Copernicus' acceptance of heliocentricity?

well, one controversy was that the church during that time was not going to w=sway from Ptolemy's theory of geocentricity. They believed that the bible said that man was the center of the universe, but really, Copernicus' theory of heliocentricity was correct.Like a girls vagina


What did Ptolemy do that was a mistake?

One of Ptolemy's mistakes was his geocentric model of the universe, which proposed that the Earth was the center of the universe, with all other celestial bodies orbiting around it. This model was eventually proven incorrect with the development of heliocentric models proposed by astronomers like Copernicus and Galileo.


How did Nicolaus Copernicus impact society?

Nicolaus Copernicus was the first to establish the theory that the Sun, and not the Earth, was the center of the solar system. This heliocentric theory changed the former one set in 150 AD by Ptolemy. It had a huge impact, forcing the Catholic Church, mired in Ptolemaic thought and timekeeping, to admit wrong and institute change.


Does Nicolas Copernicus have a wife?

Copernicus never married, nor did he have children.Didn't have one


Did Ptolemy have a brother?

Because this question was in the Cleopatra section, I am assuming that you are asking about Ptolemy XIV, her brother. Yes, he had at least one brother, who was also called Ptolemy and reigned as Ptolemy XIII. If you are not asking about Ptolemy XIV, then you are asking about an unidentified one of the other Ptolemies, of whom there were many, including fifteen Egyptian kings, the famous astronomer Claudius Ptolemy, and ten or more others. In this case, the question is unanswerable.


Who was the first person to theorize that the earth revolves around the sun?

The first person to propose that the Earth revolves around the Sun was the ancient Greek philosopher and mathematician, Aristarchus of Samos. He developed a heliocentric model of the universe around 310 BCE.


Who influenced Nicolas Copernicus?

Nicolas Copernicus was influenced by his uncle, after his father died when Nicolas was only ten. His uncle educated him. Also, note people spell his name many different ways so pick which one i guess..