Across
- 3. small and cool star on the main sequence
- 5. dying star
- 6. largest stars in the universe by size
- 8. A cluster of millions of bilions of stars mixed with dust and gas held together by gravitational attraction
- 9. small stars that are the size of a planet
- 12. a galaxy shaped like an oval and is the most abundant
Down
- 1. a galaxy shaped like a spiral that has arms
- 2. a galaxy that has no defined shape which is the leftovers of 2 colliding galaxies
- 4. where 90% of stars are
- 7. medium in size,shape, and color
- 10. classification by their spectra and temperature
- 11. plots each star on a graph and measures the star's magnitude against its temperature