Across
- 4. Gas giant and the second largest planet in our solar system
- 7. Biggest planet in our solar system
- 8. Has a total of 27 moons
- 9. The red planet
Down
- 1. Has no moons and is the brightest planet in our solar system
- 2. The only planet that has an atmosphere containing 21 percent oxygen
- 3. now considered a Dwarf planet
- 5. Has 13 moons and is the third largest planet
- 6. Planet closest to our sun