Across
- 3. where our solar system is
- 7. it is coved with rust which made the dirt red
- 8. coldest planet in our solar system
- 9. the more mass something is the more it will have of this
- 11. the only planet that can support life
- 13. the 2nd closest planet to the sun
- 14. the most distant planet
Down
- 1. A there that this thing can suck up things and move it far away.
- 2. was once thought of as a planet but now is not
- 3. how much matter something contains
- 4. gas giant made mostly of helium and hydrogen
- 5. how much force something has to pull in or release
- 6. It has a constant storm inside of it.
- 10. The hottest planet
- 12. how heavy something is