SPACE

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Across
  1. 3. This planet is the furthest planet from the sun.
  2. 4. This planet also has seasons.
  3. 7. The wind speed of this planet reaches 900km/h.
  4. 8. This planet is the oldest planet in our solar system.
Down
  1. 1. This planet is the closest to the sun.
  2. 2. This is the hottest planet.
  3. 5. On this planet you cannot stand.
  4. 6. Only this planet has living people.