An Interplanet Crossword!

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Across
  1. 2. The planet that is the farthest away from our solar system.
  2. 3. The Famous Italian astronomer who discovered a key part of the solar system.
  3. 8. The largest planet in our solar system.
  4. 9. The planet that is red.
  5. 11. The planet named after a god of oceans.
  6. 12. What we call suns that are very far away from us.
  7. 13. The hottest planet in our solar system.
Down
  1. 1. How do astronomers travel through space?
  2. 4. Our planet.
  3. 5. The closest planet to the sun.
  4. 6. What planet is tilted and thus turns like a barrel rather than spins like a top?
  5. 7. Where ancient culture do we get the names of our planets from?
  6. 10. The planet surrounded by a system of rings.