The S254-S258 Complex is a chain of ionized gas bubbles connected by a filament of cold interstellar gas and dust where star are forming in a complicated (or possibly complex) way.
George's Random Astronomical Object
Miscellaneous
The S254-S258 Complex is a chain of ionized gas bubbles connected by a filament of cold interstellar gas and dust where star are forming in a complicated (or possibly complex) way.
