+A **Spiral Galaxy** is a type of [galaxy](/wiki/galaxy) defined by a flattened, rotating disk with distinctive spiral "arms" that curl from a central bulge. These arms are luminous regions of active [star](/wiki/star) formation, abundant with gas and dust.
+## See also
+- [Elliptical Galaxy](/wiki/elliptical_galaxy)
+- [Irregular Galaxy](/wiki/irregular_galaxy)
+- [Milky Way](/wiki/milky_way)