Across
- 9. The distance that light travals in one year
- 11. All of space and everything in it
- 12. The movement of an objett around a nother object
- 13. A small rocky body that orbits the sun
- 14. A pattern of stars in the sky
- 15. A very small star with low temperture
Down
- 1. The planet humans live on
- 2. Largest planet in our solar system
- 3. a round pit on the moons surface
- 4. The explotion of a giant or Super giant star
- 5. A very large star much larger than the sun
- 6. the smallest planet (closest to the sun)
- 7. the attracted force between two objects
- 8. A large reddish star late in its life cycle
- 10. The presumed final stage of a white dwarf