Across
- 4. Galaxy that does not have a clear shape of structure
- 7. Our Earth is apart of this galaxy
- 9. The shift to a different wavelength
- 10. The force that holds stars and galaxies together
Down
- 1. Clusters clumped into a larger group
- 2. The milky way is apart of this cluster of galaxies
- 3. Matter that emits no light
- 5. A huge collection of stars
- 6. years ago that the universe began
- 8. Theory Universe began from one point and has been expanding since