Ptolemty (jan 1, 100 – jan 1, 170)
Description:
Greek-Egyptian mathematician, astronomer, geographer, astrologer, and poet who lived in the 2nd century CE. He is best known for his geocentric model of the universe, where the Earth is at the center of the universe and all other celestial bodies orbit around it.Added to timeline:
Date:
jan 1, 100
jan 1, 170
~ 70 years