SPACE CROSSWORD

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Across
  1. 3. PERSON THAT MAKES MAPS
  2. 6. MAJOR CRACK IN EARTH
  3. 7. RED PLANET
  4. 11. MAKES DISTANT OBJECTS APPEAR CLOSER
  5. 13. SPIN ON AN AXIS
  6. 14. LONGEST AND SHORTEST DAYS
  7. 16. MOVEMENT OF ONE OBJECT AROUND ANOTHER
  8. 17. 7TH PLANET, FUNNY NAME
  9. 19. MORE THAN HALF MOON
  10. 21. SAME DAYLIGHT AND DARKNESS
  11. 22. THIRD ROCK FROM THE SUN
Down
  1. 1. SMALLEST PLANET
  2. 2. LESS THAN HALF MOON
  3. 4. LONG VALLEY ON THE OCEAN FLOOR
  4. 5. LARGEST PLANET
  5. 8. SPACE JUNK BETWEEN THE ROCKY AND GASSY PLANETS
  6. 9. BEST RINGED PLANET
  7. 10. PERSON THAT STUDIES STRUCTURE OF EARTH
  8. 12. EARTH'S TWIN
  9. 15. CENTER OF OUR SOLAR SYSTEM
  10. 18. DIRTY SPACE SNOWBALL
  11. 20. FARTHEST PLANET FROM THE SUN