Ice Giant and Moons

An ice giant is seen in the center of frame, with two of its moons in the foreground, and nebulae in the background. One of the moons, the closer one to the camera but farther from the planet, is a Europa-like iceshell moon, whereas the moon closer to the planet but farther from the camera is more analogous to Io. Closer than either of their orbits to the planet is a system of rings, barely visible because of the viewing angle.