Across
- 4. Gas giant crowned by rings
- 6. Small planet closest to Sun
- 8. Farthest planet with fierce winds
- 10. Small planetary class including Pluto
Down
- 1. Hottest planet under thick clouds
- 2. Largest planet sporting giant storm
- 3. Red planet with giant volcanoes
- 5. Curved path around a star
- 7. Ice giant tilted on side
- 9. Blue planet we call home