Space Case

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Across
  1. 3. what the people that live on the moon are called in the book
  2. 4. where all the stars and planets are
  3. 7. I caught a ____ of the jitters
  4. 8. planet we live on
Down
  1. 1. thing that circles around the earth
  2. 2. something you have to solve
  3. 5. creature from another planet
  4. 6. the main character