Once mistaken for a fuzzy star cluster, the stunning Squid Galaxy—formally known as Messier 77—has transformed in the eyes of ...

Powerful jets and radiation winds from two protostars are slamming into the nebulosity around them, sculpting the nebula ... colored light purple here (this is all false color, meant to represent ...

The Spiral Galaxy Priority Mail stamp features ... This ethereal image captures a reflection nebula where gas and dust cascade in shades of pink, purple, and white, illuminated by the cluster ...