Across
- 3. Earth's natural satellite
- 7. The blue, windy planet
- 8. Cloud where stars are born.
- 9. A giant ball of hot gas in space
- 10. An icy body with a long, glowing tail
- 11. Colorful lights in the night sky
- 13. Path around a space body
- 14. Force that keeps us on the ground
- 16. Another name for the whole universe
- 17. Distance light travels in one year
- 20. Space rock burning in the air
Down
- 1. The planet that tilts sideways
- 2. Vehicle used to reach space.
- 4. The star we see during the day
- 5. A famous dwarf planet
- 6. Planet closest to the sun
- 7. The US agency that sends Astronauts into space
- 12. Everything that exists everywhere
- 15. When one space body hides another
- 16. Hole made by a falling space rock
- 18. Huge collection of stars.
- 19. The Red Planet
