Across
- 2. now known as a dwarf planet
- 4. this planets year is 88 days
- 7. a lack of what makes you float in space
- 9. the sun is the biggest what in our solar system
- 11. which planet has 14 suns
- 12. this planet has the largest mountain known as olympus mons
Down
- 1. fifth planet from sun
- 3. named the icy planet
- 4. our solar system is named
- 5. second biggest planet
- 6. how many planets in our universe
- 8. only planet with organic life
- 9. what do the planets revolve around
- 10. hottest planet