Across
- 2. Planets revolve around the Sun, while the Sun revolves around the Earth
- 4. English statesman and writer who believed in experimenting and developing the scientific method
- 6. The Sun is at the center of the universe, with all the planets and stars revolving around it in circular orbits
- 8. German astronomer and mathematician who used Brahe's data to formulate laws to describe planetary motion
- 9. Danish astronomer who established observatories to chart the movements of the stars and planets
- 10. French philosopher and mathematician who emphasized reason and logic in gaining knowledge
Down
- 1. A Roman Catholic tribunal for the discovery and punishment of heresy
- 3. Italian astronomer and physicist who used a telescope to study the stars and supported the heliocentric theory
- 5. English philosopher and mathematician who developed the Law of Universal Gravitation and calculus
- 7. Polish astronomer who developed the heliocentric system