Across
- 3. Dark plain of lower elevation on the moon
- 4. When the sun blocks light from the sun
- 7. A tide just after the first or third quarters moon
- 8. Related to our sun
- 12. something that spins
- 13. when the moon blocks light from the sun
- 14. Our moon
- 16. When the moon gets smaller
- 17. An object in motion stays in motion unless acted upon by an outside source
- 18. A tide just after a new or full moon
- 20. The sun being the center of the universe
Down
- 1. Orbits something and collects data
- 2. An equal shadow
- 5. relating to our sun
- 6. A partially shaded shadow
- 9. something that orbits something
- 10. having or representing the earth as center
- 11. The time when the sun reaches its maximum or minimum declination
- 15. A large bowl shaped cavity
- 19. The side where less light reaches from the sun