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