Across
- 1. / satellite of the earth
- 7. / tiny bodies that move around the sun
- 9. / a group of stars
- 11. / bodies in the sky
- 13. / system containing stars, dust and gases
- 14. / a star around which earth revolves
Down
- 2. / path around which the planets move
- 3. / planets with gaseous surface
- 4. / small pieces of rocks
- 5. / A unique planet
- 6. / shape of the earth
- 8. / place where you can learn about universe
- 10. / wanderer
- 12. / Terrestrial planet