4 of Uranus' Large Moons May Hold Water, NASA
In all, at least 27 moons circle Uranus, with the four largest ranging from Ariel, at 1,160 kilometres across, to Titania, which is 1,580 kilometres across.
United States Julie Castillo Rogez Propulsion Laboratory Journal Of Geophysical Research Geophysical Research New Horizons
Source: news18.com