Across
- 2. what planet is called the red planet.
- 7. made of only rock.
- 8. how many moons does saturn have
- 10. you use this object to view stuff in space.
- 11. most of the dwarf planets are located here.
- 12. a layer all the planets have.
- 15. coldest planet in our solar system.
Down
- 1. hottest planet in our solar system.
- 3. a person who travels to space and back.
- 4. what is also called dirty snowball.
- 5. farthest planet from the sun.
- 6. how many moons does neptune have.
- 9. how many moons does jupiter have.
- 13. what galaxy are we in right now.
- 14. closest planet from the sun.