Across
- 3. Main proof of the Big Bang Theory. CMB
- 8. The closest natural satellite
- 9. Other commonly known theory for the origin of the Universe
- 11. The name of our galaxy
- 12. The Sun is an example of one of these
- 14. Name given to interstellar dust beyond the Milky Way
- 15. The nearest star to us
- 16. Did not exist before the Universe came to be. Space and T___
Down
- 1. What we live in and without neither us nor time would exist. Constantly expanding
- 2. What happens to light when an object travels away from us VERY quickly
- 4. The name given to a group of planets revolving around a star
- 5. The type of telescope used to detect cosmic microwave background
- 6. The most commonly believed theory for the origin of the Universe
- 7. A collection of planets is one of these
- 10. A device used to explore the universe
- 13. We live on one of these
