Across
- 3. the movement is moving towards us
- 7. the man who gave us the better understanding of grivity
- 8. relic radiation left behind by the big bang
- 10. the range of all types of em radiation
Down
- 1. the man who gave us the theory that the galaxites are moving apart
- 2. fills up the universe
- 4. made up of all matter nd space that exist
- 5. a theory that suggest that our universe is always expanding
- 6. the force of which a plant or other body is pulled towards its center
- 9. the movement is moving away form us