Across
- 2. smallest planet
- 6. solar system is in it
- 8. hottest planet
- 10. space neighborhood
- 13. can float in the ocean
Down
- 1. Great Red Spot
- 3. holds all galaxies
- 4. pulls on everything in the solar system
- 5. sideways planet
- 7. 30 times as far from the Sun as Earth
- 9. most colorful terrestrial planet
- 11. it is frequently called the "Red Planet"
- 12. core is 27 million degrees Fahrenheit