planets and more

123456789
Across
  1. 4. 7th from the sun
  2. 5. named after a roman goddess
  3. 8. blue planet 8th away from the sun
  4. 9. largest planet
Down
  1. 1. second largest planet
  2. 2. dwarf planet
  3. 3. the god of war
  4. 6. known as the blue planet
  5. 7. closest to the sun