I WONDER - Are There Different Types of Galaxies?

The video discusses the Milky Way as a spiral galaxy, characterized by arms spiraling around a center with new stars at the ends. It introduces three other galaxy types: barred spiral, which has a long center; elliptical, a large star cluster shaped like a disk; and irregular galaxies, often formed by merging galaxies. The video concludes with a light-hearted comment about chocolate.

What new insight or understanding did you gain from this video?