Across
- 3. The end of the universe where expansion slows down and stops.
- 5. Theory that about how the universe started.
- 6. Scientist that studies the origin and future of the universe.
Down
- 1. What is the name of our galaxy?
- 2. Light evidence that proves the Big Bang Theory.
- 3. End of the universe where expansion stops and reverses back to its starting place.
- 4. Galaxy shaped like a football.
- 7. A collection of gas, dust and ice held together by gravity.
- 8. What type of galaxy do we live in?