Across
- 4. The Milky way
- 7. Someone who studies space
- 8. A computer but SUPER
- 9. The study of the universe
- 10. A force that pulls you to the ground depending how high or low
- 11. Sun,Moon,Planets
- 12. left over bits of The Big Bang
- 16. Our home Planet
- 18. A instrument that you look through to see space
- 19. Rhymes with Bubble
Down
- 1. Sheldon,Lenard and company
- 2. National Aeronautics and Space Administration
- 3. A Giant Sphere that has gravity
- 5. the Title of this Chapter and Crossword
- 6. Long red lines
- 13. A source of light in space
- 14. All of Space
- 15. The transmission of energy in waves
- 17. A subject every student hates
- 18. A proposal that has not been proven