Across
- 1. the lighter part of a shadow during an eclipse
- 5. The Milky Way
- 6. Jupiter, Saturn, Uranus, Neptune
- 9. The belief that the earth is in the center
- 10. a small body of ice,rock and cosmic dust
- 11. All matter
- 13. the creator of the heliocentric theory
- 15. The belief that the sun is in the center
Down
- 2. a theory that describes the beginning of the universe
- 3. supported and proved the heliocentric theory
- 4. When a meteor hit's the earth it is called a
- 7. A region in the solar system between Mars and Jupiter
- 8. the darker part of a shadow during an eclipse
- 12. Mercury, Venus, Earth, and Mars
- 14. the force that attracts a body twords another