Across
- 2. largest planet in the solar system
- 4. the hottest planet in the solar system
- 6. the force that holds everything together
- 8. the last 4 planets made of gas or ice
Down
- 1. an ice giant with rings
- 3. the first 4 terrestrial planetsnin our solar system
- 5. a phenomenon where planets go around a star
- 7. the red planet
- 9. the only planet that supports life
- 10. the center of our solar system