Uranus has one additional moon, while Neptune has picked up two. "The three newly discovered moons are the faintest ever found around these two ice giant planets using ground-based telescopes ...

Beyond the planet itself are seven of the giant's 14 moons, the most significant of which is Triton. It appears star-like in the Webb imagery. That's because Neptune is darkened in the telescope's ...

Other moons don’t have it nearly so good. Neptune, for example, has over a dozen moons, and for all those tiny worlds to coexist, some interesting patterns have emerged. In a new post ...