The Universe Crossword

12345678910111213141516
Across
  1. 2. A device used to explore the universe
  2. 7. Main proof of the Big Bang Theory. CMB
  3. 13. Did not exist before the Universe came to be. Space and T___
  4. 16. Name given to interstellar dust beyond the Milky Way
Down
  1. 1. The name given to a group of planets revolving around a star
  2. 3. The Sun is an example of one of these
  3. 4. The name of our galaxy
  4. 5. The most commonly believed theory for the origin of the Universe
  5. 6. The type of telescope used to detect cosmic microwave background
  6. 8. Other commonly known theory for the origin of the Universe
  7. 9. The closest natural satellite
  8. 10. What happens to light when an object travels away from us VERY quickly
  9. 11. A collection of planets is one of these
  10. 12. What we live in and without neither us nor time would exist. Constantly expanding
  11. 14. We live on one of these
  12. 15. The nearest star to us