Science vocab

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Across
  1. 3. a force that pulls you down
  2. 6. a big bright gas in the sky
  3. 8. an arrangement of stars that form a pattern
  4. 9. The movement of a object on a axis
  5. 10. planets that orbit around the sun
Down
  1. 1. a period of time that is 24 hours long
  2. 2. the amount of time Earth takes to orbit the sun once
  3. 4. an object that moves around another object
  4. 5. a repetitive object you see over and over
  5. 7. a person who studies the stars
  6. 11. a huge star in the sky