Constellation

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Across
  1. 3. color of the sun
  2. 5. reason why stars have different colors
  3. 6. commonly known as the North Star
  4. 8. closest star to the Earth
  5. 10. also called as the big dipper or big bear
  6. 11. a large celestial body that emits light
  7. 13. group of stars that are imaginatively linked
Down
  1. 1. color of hotter stars
  2. 2. cause the nightly movement of stars across the sky
  3. 4. also called as the little dipper/little bear
  4. 7. the 13th zodiac sign
  5. 9. used to determine the coming of cold season
  6. 12. color of cooler stars