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- When he saw that there were planets AND stars orbiting around earth.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoHello, I'm a student from Harvard University and just last week we where talking about this. Ptolemy first discovered his theory in the year 100 B.C and accepted later.
Wiki User
∙ 9y agoHe was born in AD 90.
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Who contradicted Ptolemys geocentric model?
Nicholas Copernicus
What was foundation of Ptolemys geocentric model of the universe?
Earth was the center of the universe
Who developed ideas that contradicted Ptolemys geocentric model of the universe?
Copernicus and Galileo
Which Scientists disaprove Ptolemys geosentric theory of the universe?
Galileo and Copernicus were two of the scientists to disprove Ptolemy's geocentric theory of the universe. The Ptolemaic theory stated that the center was earth.
What was ptolemys biggest discovery?
his model of the universe.
Who contradicted Ptolemys geocentric model?
Nicholas Copernicus
What was foundation of Ptolemys geocentric model of the universe?
Earth was the center of the universe
Who developed ideas that contradicted Ptolemys geocentric model of the universe?
Copernicus and Galileo
Who dicovered geocentric?
If I remember correctly claudius ptolemy and Tycho Brahe discovered geocentric.
Which Scientists disaprove Ptolemys geosentric theory of the universe?
Galileo and Copernicus were two of the scientists to disprove Ptolemy's geocentric theory of the universe. The Ptolemaic theory stated that the center was earth.
How is Copernicus' description of the system of planets different from ptolemys description?
Ptolemy thought the earth was the center of the solar system (Otherwise known as the Geocentric theory) and Copernicus's idea was that the sun was at the center of the solar system (Heliocentric theroy).
Who was ptolemys?
Cleopatra
Why is Uranus and Neptune not included in the heliocentric and geocentric model of the solar system?
The planets Uranus and Neptune were discovered only in modern times after the heliocentric model had been generally accepted.
How was ptolemys model different from the earlier Greeks model?
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.
How was ptolemys model different from the earlier greek model?
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.
What was ptolemys biggest discovery?
his model of the universe.
Who was ptolemys wife?
you are a ideot dumb one
