Across
- 3. ______ is the closest planet to the sun.
- 4. ______ is the largest planet in our solar system.
- 6. ______ is the second planet from the sun.
- 9. ______ is named after the god of the sea.
Down
- 1. ______ has the most unique orbit.
- 2. ______ is surrounded by beautiful rings.
- 3. Some people call ______ the "red planet.”
- 5. There are eight ______s in our solar system.
- 7. The ______ goes around the sun.
- 8. ______ is the seventh planet from the sun.
