The only one here was Ptolemy
The rest argued the sun was the center of the universe angering religions that foretold the earth as the center.
Aristotle was a philosopher that argued against god's existence quite often.
I believe the answer is:
Aristarchus
Copernicus
Galileo
In the past, most people believed that the earth is the center of the universe. This teaching is supported by the churches without many people dare to oppose the view. All of the three scientists mentioned above provide proofs that sun is the center of the universe and the earth is just revolved around it.
