Across
- 4. Saturn's moon and also the name of a watch
- 5. The coldest planet in the solar system
- 7. Name of the galaxy closest to Milky Way
- 8. The planet which has the most moons
Down
- 1. Distance travelled by light in a year
- 2. Around the waist of the solar system
- 3. The planet closest to Earth
- 6. Name of a planet and the name of a metal in liquid state