Across
- 3. what killed the dinosaurs
- 4. can see trough a telescope made of fire (not sun)
- 7. the smallest planet in our solar system and nearest to the Sun
- 9. the fourth planet from the Sun
- 10. space rock
- 12. a lot of rings
- 15. technology in space that takes photos
- 17. the largest planet
- 18. many solar systems inside
Down
- 1. exploded star.
- 2. one of two ice giants in the outer solar system
- 4. where everything is not on earth
- 5. the second planet from the Sun
- 6. what the moon dose around earth
- 8. where we live.
- 11. asteroid or space ____
- 12. the center of the solar system
- 13. is the eighth and most distant planet from the Sun
- 14. around Saturn
- 16. way the most known galaxy