Across
- 2. Loose,disorganized appearance and contained up to a few thousand stars
- 5. system in which one star blocks the light from another periodically
- 6. stars that have two stars
- 7. Typically smaller than other types of galaxies
- 8. Large groupings of older stars
- 9. Galaxies that appear to have a bulge in the middle and arms that spiral outwards,like pinwheels
Down
- 1. young galaxies with huge black holes at their centers
- 3. Round or flatted balls
- 4. group of single stars,star systems,star clusters,dust,and gas bound together by gravity