Across
- 2. earth stayed motionless at the center of the universe
- 3. when the moon is between Earth and sun
- 5. when the moon is in Earth's shadow
- 8. science that studies the universe
- 9. oval shape path
- 12. sun-centered universe
- 13. turning of a body on its axis
Down
- 1. the motion of a body along its orbit around some point in space
- 4. slight cone-shaped movement of where Earth's axis points
- 6. moon is farthest from Earth
- 7. change in the amount of the moon that appears lit
- 10. round depressions in the surface of the moon.
- 11. moon is closest to Earth
- 14. the path an object takes as it goes around another object in space