Across
- 3. best remembered for prospering that the earth rotates on its axis, from west to east, every 24 hours
- 4. Theory the astronomical model in which the earth and planets revolve around the sun
- 6. Newton recognized as one of the most influential scientists of all time
- 7. Kepler best known for his laws of planetary motion
Down
- 1. Galilei has been called the "father of modern physics"
- 2. Copernicus formulated a model of the universe that placed the sun rather than earth at the center
- 5. Theory a theory that states that the planets orbit the sun