Why was Ptolemy's theory important?

Related questions

1. What does Ptolemy mean?
2. Why is the Ptolemaic model considered incorrect?
3. What did Ptolemy accomplish?
4. How is Ptolemy?
5. What information develops the central idea?
6. When did Ptolemy rule Egypt?
7. What happened to Marcus Brutus?
8. What are the 4 models of the universe?
9. Was Ptolemy a pharaoh?
10. How did Cleopatra's father died?

Tags

1. #again
2. #system
3. #geocentric
4. #ptolemaic
5. #known
6. #which
7. #theory
8. #planets
9. #solar
10. #observations
11. #conclusions
12. #hipparchus
13. #formulate
14. #popularly
15. #ptolemy
16. #extended
17. #motions