Across
- 2. the fourth planet from the sun
- 4. a place in space where gravity pulls so much that even light cannot get out
- 9. the second planet from the sun
- 10. the seventh planet from the sun
- 12. the sun being obscured by the moon
- 14. large objects made of dust and ice that orbit the sun
- 16. a solid piece of debris from an object
- 19. small rocky objects that orbit the sun
Down
- 1. a rocky terrestrial planet
- 3. the eighth planet from the sun
- 5. giant ball of hot gas
- 6. the closest planet to the sun
- 7. fifth planet from the sun
- 8. The hottest in our solar system
- 11. a group of stars forming a pattern
- 12. the sixth planet from the sun
- 13. a giant spherical shell surrounding our solar system
- 15. a streak of light in the sky caused by a meteoroid crashing through Earth's atmosphere
- 17. a huge collection of gas ,dust and billions of stars and their solar systems all held together by gravity
- 18. an object that orbits a planet