The elliptical galaxy NGC 541 is depicted in the upper right part of the image. Such objects have a spherical or ellipsoid shape and are characterized by the complete absence of any traces of spiral structures. Usually they do not have reserves of dust and gas that allow them to form new luminaries, so they are mostly inhabited by old stars.
The blue structure at the bottom of the image is an irregular galaxy with a flash of formation, known by the designation «Minkowski Object». The galaxy is extremely young. Its age is only 7.5 million years old and it is inhabited by newly formed luminaries, as indicated by its characteristic color.