Across
- 2. it is earth's twin sister
- 4. it is the center of the solar system
- 6. flattest planet
- 7. also known as great dark spot
- 9. closest planet to the sun
Down
- 1. largest moon of saturn
- 3. also known as ice giant and has bluish green apperance
- 5. famous for its ring
- 8. it is composed of mostly waters
- 9. it is also known as cold red planet