Space Crossword Puzzle

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Across
  1. 2. Star
  2. 4. Biggest planet in the solar system
  3. 5. Dwarf planet
  4. 6. Massive Rock
  5. 7. In the Goldilocks zone
  6. 8. A force that pulls you down
Down
  1. 1. Rotates around the sun and earth
  2. 2. Has rings
  3. 3. Something that launches you into space
  4. 6. Closest planet