Across
- 4. The study of stars
- 5. Groupings of Stars
- 8. Distance travelled by light in one year
- 12. Planet with 300 year old hurricane
- 13. What a very large star collapses into
- 14. Red Planet
- 16. Name of Earth's Star
- 17. The seven sisters
- 19. Known for its rings
- 20. 70% covered with water
- 21. Nearest to the Sun
Down
- 1. 4.3 light years away
- 2. Hottest planet in Solar System
- 3. Super Red Giant
- 6. Contains comets in their orbits
- 7. A dawrf planet
- 9. Super bright super hot star
- 10. Windiest planet in our Solar System
- 11. The Hunter Constellation
- 15. Orbits the Sun on its side
- 18. The Dog Star
- 22. Super Blue Giant