For the motion which appears to us in the heavens is not in the heavens themselves, but in the earth.
Heliocentric model of the solar system
From 'De Revolutionibus Orbium Coelestium', Book I, Chapter 5
1543
Found in 1 providers: grok
Cross Reference
1 source
"Mathematics is written for mathematicians."
Strange & Unusual"The Sun, the Moon, and the five wandering stars are all governed by the same laws."
Strange & Unusual"For it is not necessary that hypotheses should be true, or even probable; it is enough if they provide a calculus which agrees with the observations."
Strange & Unusual"I consider it the chief duty of an astronomer to gather the observations of the heavenly bodies, and to explain their motions by hypotheses."
Controversial"The sphere of the fixed stars is immovable and embraces all things."
ControversialPremium quality, printed on demand. Ships worldwide.
Don't see what you're looking for? Email us for custom products
