10 facts about Neptune

  1. Neptune is the most distant planet.
  2. Neptune is the smallest of gas giants.
  3. Neptune's surface gravity is almost Earthlike
  4. The discovery of Neptune is still a controversy
  5. Neptune has the strongest winds in the solar system
  6. Neptune is the coldest planet in the solar system
  7. Neptune's moon Triton is even colder
  8. Neptune captured Triton
  9. Neptune has only been visited once
  10. There are no plans to visit Neptune