Earth and Space Cross Word Puzzle

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Across
  1. 5. a system of many many stars
  2. 7. light that comes from a star
  3. 11. how much light travels in one year
  4. 12. the first few plants and have high density
  5. 13. a place without matter
  6. 17. the universe in the shape of the circle
  7. 18. anything to do with sun
  8. 19. a body made out of ice that orbits the sun
  9. 20. the 5th planet from the sun
  10. 23. a force that pulls you into something
  11. 25. a place where people stay in space
  12. 29. a person who goes into space
  13. 30. when you move around something
Down
  1. 1. Pluto is now officially a
  2. 2. the 8th planet from the sun
  3. 3. the 1st planet from the sun
  4. 4. the study of space
  5. 6. the theory that explains everythings start
  6. 8. the 2nd planet from the sun
  7. 9. a small rock that goes really fast
  8. 10. the largest star in our solar system
  9. 14. small rocks that orbit the earth
  10. 15. it orbits the Earth
  11. 16. a large bowl like shape on the ground
  12. 21. large planets with low density
  13. 22. when gravity pulls even light
  14. 24. a space organization
  15. 26. the planet with rings
  16. 27. the 4th planet from the sun
  17. 28. a small matter that enters earth