Across
- 4. Another word for moon
- 6. First game played on the moon
- 7. planet with the largest set of rings
- 9. Bodies made of gas
- 13. Small body of Ice and dust and particles that orbit the sun
- 16. The earth orbits it
- 18. Imaginary line along which planets move
- 19. The closest planet to the Sun
- 20. First man on the moon
Down
- 1. How the universe began
- 2. Farthest planet in our solar system
- 3. planet named after a goddess.
- 5. Earth has one comes out at night
- 8. vehicle used to travel to space
- 10. A person who travels to space
- 11. Creature from another planet
- 12. One name for the collection of millions of stars
- 14. The green Planet
- 15. Belt of rocks between Earth and Mars
- 17. The red planet
- 19. The name of our galaxy