Across
- 5. radiation demonstrating similar radiation to the big bang theory
- 7. The study of the universes past present and future
- 8. It is believed the universe will not return to it original state and collars because there isn’t enough __________
Down
- 1. As the universe continues to age how do the galaxies move (closer, farther)
- 2. An explanation as to how the universe came to be
- 3. As time goes on scientists believe the universe will continue to _______
- 4. As the universe grows and galaxies move it will become a dark cold place, and stars will _________
- 6. Our universes expansion can be compared to ___________