Across
- 2. the round belt in between Mars and Jupiter
- 6. The first planet from the sun
- 9. Patterns of stars in the sky
- 11. The Planet with most wind
- 14. former planet
- 15. The galaxy we live in
- 16. A ball of boiling gas
- 17. The coldest planet from the sun
- 18. What the planets orbit
Down
- 1. The biggest planet
- 3. A hole in the middle of space that sucks up
- 4. The robot that landed on Mars
- 5. When a star explodes
- 6. A natural satellite the orbits a planet
- 7. The Red Planet
- 8. The hottest planet
- 10. The cooler gas giants
- 12. The only planet with life
- 13. A ball made of dust ice and has a tail
- 16. Known for its rings