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