Across
- 3. A HOLE IN THE GROUND CAUSED BY A METEROITE HITTING A PLANET
- 5. THE PLANET NOW CLASSIFIED AS A DWARF PLANET WITHIN OUR SOLAR SYSTEM
- 9. THE HOTTEST PLANET IN OUR SOLAR SYSTEM
- 10. PLANET CLOSEST TO THE SUN
- 11. AN OUTER LAYER OF GAS ON A TERRESTRIAL PLANET
- 12. TERMS USED TO DESCRIBE THE OUTER PLANETS 2 WORDS
- 14. ONLY PLANET KNOW TO SUPPORT LIFE
- 15. ONE OF MANY ROCKS IN A BELT BETWEEN MARS AND JUPITER
- 16. THE PATH THAT HOLDS PLANETS IN THEIR ORBITS
- 17. AN ICY ROCK THAT HAS BRIGHT TAIL WHEN IT COMES CLOSE TO THE SUN
- 20. PLANET FAMOUS FOR ITS RINGS
- 22. OUR SUN IS THIS
- 23. PLANET NAMED AFTER THE SEA GOD, HAS 13 MOONS
Down
- 1. NAME OF OUR GALAXY
- 2. TERM TO DESCRIBE THE SOLID,ROCK INNER PLANETS
- 4. BOTH SATURN AND URANUS HAVE
- 6. AN INSTRUMENT THAT SCIENTIST USE TO OBSERVE PLANETS
- 7. THE LARGEST PLANET IN THE SOLAR SYSTEM
- 8. THE FORCE THAT HOLDS PLANETS IN THEIR ORBITS
- 13. A ROCK THAT CRASHES INTO EARTH'S ATMOSPHERE
- 18. EARTH'S COMPANION
- 19. PLANET IS KNOWN AS THE RED PLANET BECAUSE ITS SOIL CONTAINS RUST
- 21. PLANET BETWEEN SATURN AND NEPTUNE