Galaxies

1. Two satellite galaxies in the Local Group, LMC and SMC.
4. Another galaxy in the Local Group, often called M33.
6. A cosmic neighbor on a collision course with our Milky Way.
9. Large-scale structure of galaxy groups and clusters.
10. Quintet Collection of galaxies displaying various interactions, including collisions.
12. Referring to objects or phenomena in space.
16. Galaxy type with disc-like structure, less prominent spiral arms.
17. Type of galaxy with distinct spiral arms and star-forming regions.
19. Heavenly, related to space.

2. Cosmic structures where stars are born and illuminated.
3. Celestial partners influenced by gravitational forces, changing shapes.
5. Process of galaxies developing and transforming.
7. Small galaxies with significant roles in cosmic evolution.
8. The process of galaxies coming into existence.
11. Related to stars, luminous spheres in galaxies.
13. Type of galaxy with rapid star formation, creating bright displays.
14. Group Collection of galaxies gravitationally bound together, includes Andromeda and Magellanic Clouds.
15. Galaxy type with rounded shape, often older stars.
18. Way Our galaxy, home to Earth and our solar system.