Sky Science

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Across
  1. 2. has no gravity
  2. 6. a blue green planet
  3. 8. when the moon gose over the sun
  4. 12. is the distance light travels in one year
  5. 15. a dent in the moons surface
  6. 17. an object in space made from rocks, frozen water and gasses
  7. 18. is the science that studies heavenly bodies such as the moon
Down
  1. 1. this is known as the red planet
  2. 3. is not considered a planet
  3. 4. has a great red spot
  4. 5. a rotating group of stars
  5. 7. chunks of rock found in space
  6. 9. a series of planets around the
  7. 10. the man that wears a space suit
  8. 11. is the oval path around which objectsin space travel or revolve
  9. 13. closest planet to the sun
  10. 14. rotates once in 24 hours
  11. 16. heats the earth
  12. 19. a planet surrounded by rings
  13. 20. is a satellite that travels around the earth (and other planets)