Across
- 1. the hottest and most dangerous planet
- 3. the coldest gas giant belt
- 8. the ring of asteroids that falls between Mars and Jupiter
- 12. a dwarf planet that used to be a true planet
- 13. the planet that spins on its side
- 14. when a planet goes once around the sun, is called a year
Down
- 2. the star at the center of our solar system
- 4. the only planet with life on it
- 5. the name of the galaxy that our solar system is in
- 6. the smallest and fastest planet
- 7. largest planet
- 9. the planet with beautiful rings
- 10. when a planet spins around once, causes night and day
- 11. the red planet