neso-moon-a51e0bed-79cd-43ed-9799-f3ce26827a2-resize-750.jpeg
(not that you could see any to begin with)
Neso is such an elusive moon that Nereid, another of Neptune's moons, has to serve as a stand-in for this picture. The details don't really matter in this fuzzy blob taken by the Voyager probe in 1989 — rest assured that Neso most likely looks something like this.