Across
- 3. Collection of hydrogen and helium
- 4. A type of galaxy shaped like a football
- 8. Clusters of stars
- 9. The closest galaxy to us
Down
- 1. A type of galaxy with no shape
- 2. The force holding everything together
- 3. All celestial objects orbiting the sun
- 5. The arm our Sun is located in
- 6. An Elliptical galaxy with arms
- 7. Collection of stars, gas, more stars, and other celestial objects