Space Crossword

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Across
  1. 1. someone who travels to space
  2. 4. big round object that moves around a star
  3. 7. the planet we live on
  4. 8. you see it at night
Down
  1. 2. how you get to space
  2. 3. bright and yellow
  3. 5. a creature from space
  4. 6. sparkling in the sky