Astronomer Sir William Herschel discovered the first two moons of Uranus, Titania & Oberon.
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German-British astronomer William Herschel discovered the moon of Saturn, 'Mimas.'
NASA's Voyager 2 came into close contact with Uranus and captured many images that uncovered 11 new moons.
Astronomer William Herschel first observed Uranus.
Two new moons orbiting Uranus were announced in Nature magazine.
British astronomer William Lassell discovered two of Uranus' moons, Ariel and Umbriel.