Across
- 3. We live in one
- 4. Reflects the Sun's light
- 6. A rock which orbits the sun
- 7. A violent explosion
- 8. Named after a hunter in Greek mythology
- 10. Takes approximately 365 days to rotate around the sun
- 11. The largest planet
Down
- 1. The closest planet to Earth
- 2. No longer officially a planet
- 4. Known as the 'red planet'
- 5. An optical instrument designed to make objects look closer
- 7. It was born 5 billion years ago
- 9. Famous for its rings