space

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Across
  1. 2. the hottest planet
  2. 4. people might one day live on another planet
  3. 5. a invisible path a rocket ship takes
  4. 7. second farthest from the sun
  5. 9. coldest planet
  6. 10. a solar day
  7. 11. another meaning for moon
  8. 12. a bright fire ball in space
Down
  1. 1. the smallest planet
  2. 3. our home planet
  3. 4. a rock from out of space that looks like a light
  4. 6. a type of flower
  5. 8. relating to stars and space
  6. 10. it has a lot of rings