Space

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Across
  1. 3. Related to water.
  2. 4. Revolves around Earth.
  3. 6. Has many craters and canyons.
  4. 7. The coldest planet in our solar system.
  5. 8. A giant, ball of gas that you can't look at.
  6. 9. Spins on its side.
  7. 10. Is the biggest planet in our solar system.
  8. 12. Is known as "Earth's Twin" and is very, very hot.
Down
  1. 1. Goes around something.
  2. 2. Spins and rotates at the same time.
  3. 5. The only planet that is known to have life.
  4. 6. The smallest planet in our solar system.
  5. 8. Has the biggest rings in our solar system.
  6. 11. Used to be a planet, but got changed into a dwarf planet