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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.

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16y ago
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6mo ago

Copernicus was more accurate than Ptolemy in describing the motion of the planets around the Sun. Copernicus's heliocentric model provided a more accurate and simpler explanation for the movement of celestial bodies compared to Ptolemy's geocentric model, which placed Earth at the center of the universe.

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14y ago

Ptolemy said that the sun was stuck in a giant crystalline sphere that rotated around the earth due to the movement of another, even bigger crystalline sphere. Copernicus said that all the planets revolve around the sun.

You tell me which one was more accurate.

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Q: Who was more accurate Ptolemy or Copernicus?
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Related questions

When comparing the cosmology of Copernicus with Ptolemy Copernicus had provided a far explanation for all the celestial motions?

Copernicus proposed a heliocentric model of the solar system where planets revolve around the Sun, providing a simpler and more accurate explanation for celestial motions compared to Ptolemy's geocentric model where planets were believed to orbit the Earth. Copernicus' model was more consistent with observed planetary movements and laid the foundation for modern astronomy.


Which scientist made highly accurate measurements that first disproved the theories of Ptolemy and Copernicus?

The scientist that made highly accurate measurements that first disapproved the theories of Ptolmy and Copernicus was called Brahe.


What did Ptolemy and Copernicus use to try to explain the universe?

copernicus


Who is the person who disagreed with ptolemy's theory of the universe?

Nicolaus Copernicus disagreed with his theory, Copernicus belived that Ptolemy's view was to complicated.


Copernicus' model of the solar system gave much better predictions than the model of Ptolemy?

Yes, Copernicus' heliocentric model of the solar system, with the Sun at the center, provided more accurate predictions of planetary movements compared to Ptolemy's geocentric model, which had the Earth at the center. This was due to the simplicity and elegance of Copernicus' model, leading to a better understanding of the true nature of the solar system.


Who came first Copernicus Galileo Hawking kelper Newton or Ptolemy?

Ptolemy


How was Copernicus' idea of planet movement different from ptolemy's?

Copernicus proposed a heliocentric model, where planets revolve around the sun, while Ptolemy's geocentric model placed Earth at the center of the universe with planets orbiting around it. Copernicus' model helped to explain retrograde motion more simply than Ptolemy's epicycles.


How many years are between Ptolemy and Copernicus?

Approximately 1,400 years separate the work of Ptolemy, who lived in the 2nd century AD, and Copernicus, who lived in the 16th century.


Why is Copernicus' model much simpler than Ptolemy's?

Copernicus' model is simpler than Ptolemy's because it places the sun at the center of the solar system, with planets orbiting around it in nearly circular paths. This heliocentric model eliminates the need for complex epicycles, which Ptolemy used in his geocentric model to explain the retrograde motion of planets. Copernicus's model also provides a more elegant explanation for the observed movements of celestial bodies.


How did Copernicus disprove ptolemy's theory about universe?

Copernicus proposed a heliocentric model of the universe, with the Sun at the center and the planets orbiting around it, while Ptolemy's model placed the Earth at the center. By providing a simpler explanation for planetary motion and accurately predicting the positions of celestial bodies, Copernicus's model challenged the complexity of Ptolemy's geocentric theory and gained acceptance over time.


Who was the first scientist to dispute ptolemy model?

Nicolaus Copernicus


Who developed ideas of Ptolemy's geocentric model of the universe?

Nicholas Copernicus did