How did Ptolemy prove his theory?

Related questions

1. What happened to Cleopatra and Caesar's son?
2. What happened to Cleopatra's sister?
3. What were some of Ptolemy's achievements?
4. How does the Ptolemaic system work?
5. What information develops the central idea?
6. What is Ptolemy best known for?
7. Why did Ptolemy believe in the geocentric model?
8. What was the major contribution of Ptolemy?
9. What is the central idea of Ptolemy?
10. Why did Cleopatra marry her brother?

Tags

1. #accepted
2. #about
3. #spherical
4. #planets
5. #revolve
6. #through
7. #ptolemy
8. #years
9. #samos
10. #earth
11. #developed
12. #doing
13. #mathematical
14. #hypothesis
15. #around
16. #geocentric
17. #aristarchus
18. #alexandria
19. #rejected
20. #observation
21. #before
22. #aristotle
23. #detail