Across
- 2. American space station
- 4. Our ______ is the milkey way
- 7. Something orbiting around earth
- 8. Giant metal object used for space comunication
- 10. Balls of gas usually dead by the time we see them
- 11. An eruption of raditotion on the suns surface
- 12. Hayles _____ passes by earth every 75 years
- 13. The study of space
- 17. Our home planet
- 19. Big ball of gas that we would die without
- 20. Big blue planet that has a ring aorund it
- 21. Opisite to night
- 22. The planet with the most moons in our solar system
Down
- 1. Celestial bodies moving around the stars
- 3. Everything is made up of millions of them
- 5. Second closeset to the sun
- 6. The study of stars
- 9. Chunks of rock flying through space
- 13. The earths ____ is tilted
- 14. 8th planet furthest from the sun
- 15. The planet after earth but before jupiter
- 16. Closest planet to the sun
- 18. all the planets