Across
- 3. the process or result of joining multiple things together
- 7. luminous quality
- 8. a very large star
- 9. a system of millions or billions of stars
- 11. a series of star types to which most stars belong
- 12. resulting from a white dwarf that has cooled down
Down
- 1. a flattened, circular or oval region.
- 2. a star of relatively great size and luminosity
- 4. a simplified drawing showing the appearance
- 5. all existing matter and space considered as a whole
- 6. a small very dense star that
- 10. the galaxy that our Solar System resides within.