Across
- 3. The red planet
- 4. Cloud of dust and gas
- 6. Our galaxy
- 9. Rock that moves around a planet
- 10. The star of our solar system
Down
- 1. Natural satellite of the Earth
- 2. Group of stars in space
- 5. Jupiter, Saturn, Mecury
- 7. The blue planet
- 8. Ball of burning gas in space