Across
- 1. SAME SIZE AS THE EARTH
- 4. CLOSET PLANET TO THE SUN
- 6. NOT A PLANET BUT A STAR
- 7. FURTHEST PLANET FROM THE SUN
Down
- 2. THE RED PLANET
- 3. LARGEST PLANET
- 5. HOW MANY PLANETS IN THE SOLAR SYSTEM
- 8. NOT CONSIDERED A PLANET ANYMORE
- 9. COLDEST PLANET IN THE SOLAR SYSTEM