space

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Across
  1. 5. a this is in the center of the milky way
  2. 6. this is the hottest planet in the solar system
  3. 8. this planet has rings
Down
  1. 1. this planet has no moon
  2. 2. this was a planet until 2006
  3. 3. this planet is in the fourth orbit
  4. 4. this planet is the biggest in the solar system
  5. 7. x. this space company is owned by Elon musk