ASTRONOMER

ARISTOTLE

• He believed that the universe was spherical and finite
• The most famous contribution is his wisdom to many subjects

ARISTARCHUS

• He thought that the sun was the center of the universe
• Telling us that the stars were really far away

PTOLEMY

• He thought their is another way to do things
• He created many different ways to calculate things

COPERNICUS

• He believed that astronomy was never ending knowledge
• He made a lot of good advances in the medical field

KEMPLER

• He thought that it was never ending
• He gave a lot of input to equations

GALILEI

• He thought it was ending
• He made a lot of leaps in astronomy