Across
- 4. Planet that has 14 moons.
- 6. Is visible at night.
- 7. A dwarf planet.
- 9. A piece of solid rock and/or metallic debris that travels in outer space.
- 11. The biggest planet.
- 12. The red planet.
Down
- 1. Spins on its side.
- 2. The planet with a large ring around it.
- 3. The remains of a meteoroid that survives the fall through the atmosphere and lands on the ground.
- 5. Cosmic Snowballs.
- 8. The hottest planet.
- 10. The only planet to have liquid water over its surface.