Galaxies

3. our galaxy
5. very spherical galaxy
6. when gass and dust is lit up in colliding galaxies
8. the elonged frisbee shaped portion of a galaxy
9. created equation to calculate distance to other galaxies
13. usually found at the center of galaxies (can cause there own spinning area)
19. formed in galaxy interaction when stars string out from a galaxy
20. type of galaxy with arms
21. 1000 or more galaxies condensed around a center galaxy
22. 3.26 light years
23. center of large galaxies
24. type of galaxy that is old and spherical shaped

1. 1 galaxy engulfs another
2. type of galaxy with no definate shape
4. 2 colliding galaxies
7. less than 1000 galaxies not very condensed
10. makes up 95% of matter in the universe
11. method to calculate distance to other galaxies using luminosity
12. old centrally grouped masses of stars usually found in the halo
14. 1 million parsecs
15. spiral galaxy with tight arms
16. galaxy with arms and a distinct bar in the nuclear buldge
17. ring around the center portion of large galaxies where most stars are found
18. spiral galaxy with loose arms
24. very elliptical galaxy