Space crossword

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Across
  1. 1. that have rings
  2. 3. name for outer space is
  3. 7. is the name of a space researcher
  4. 8. planet closest to the sun is
Down
  1. 1. where humans live
  2. 2. biggest planet
  3. 4. many planets are there in the solar system?
  4. 5. Planet
  5. 6. is the name of the smallest planet