William Lassell in 1851
Ariel was discovered in 1951 & Same with Umbriel
William Lassell discovered the moons Ariel and Umbriel orbiting Uranus in 1851.
1851 by William Lassell (Ariel and Umbriel) and in 1948 by Gerard Kuiper (Miranda)Titania and Oberon were discovered in 1787by William Herschel.
Ariel and Umbriel were discovered by William Lassell in October 1851.
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William Lassell discovered them on October 24, 1851.
William Lassel in 1851
Miranda, Ariel, Umbriel, Titania and Oberon.
William Lassel discovered them in 1851.
yes Miranda, Ariel, Umbriel, Titania and Oberon
Titania, Oberon, Umbriel, Miranda, and Ariel
Uranus's moon Ariel was discovered in 1851. The moon was discovered along with Umbriel, another moon of the planet, by William Lassell.