Across
- 4. famous for its large rings
- 5. an extremely dense ball where not even light can escape its pull
- 9. a ball of ice and gas shooting through our solar system
- 10. a massive explosion cause by the death of a star
- 11. when the earth in in between the sun and the moon
- 13. the biggest planet in our solar system
- 14. a small ball orbiting a planet
- 17. when the moon in between the sun and the earth
- 18. a collection of planets, nebulas, stars, and rocks
- 19. the planet the furthest away from the sun in the solar system
Down
- 1. the study of space
- 2. the hottest and brightest star
- 3. an object that orbits another object
- 4. a burning ball of gas at the center of out solar system
- 6. the largest measurement or distance
- 7. this star is also known as the north star
- 8. the suns upper atmosphere
- 12. the most common type of galaxy
- 15. the planet we live on
- 16. the largest type of star
- 20. the biggest russian based space program