Across
- 2. planet famous for its rings
- 4. more then a half but less then a full moon is visible
- 5. 8th planet in our solar system
- 7. energy from the sun that can be used to make electricity
- 11. the amount of space between two objects
- 14. large round object that orbits a star
- 17. a sliver of moon visible
- 18. a push or pull
- 19. the closest celestial object to Earth
- 20. the part of the moon we see on different nights
- 21. a tool used to tell time based on shadows
Down
- 1. first planet in our solar system
- 3. when the whole face of the moon is visible to us
- 6. second planet in our solar system
- 8. to circle another planet or object
- 9. largest planet in our solar system
- 10. an invisible force that pulls an object down
- 12. a rocky object in space
- 13. called the red planet
- 15. an image to help you understand data
- 16. a pretend version of something we use when the original is too large or small to work with