Ariel was discovered by William Lassel. William Herschel discovered Oberon.
The five larger moons of Uranus—Miranda, Ariel, Umbriel, Titania, and Oberon—were discovered by the British astronomer William Herschel in the late 18th century. Herschel initially discovered Titania and Oberon in 1787, followed by the discovery of Umbriel and Ariel in 1851 by the astronomer William Lassell. Miranda was later discovered in 1948 by the American astronomer Gerard Kuiper.
1851 by William Lassell (Ariel and Umbriel) and in 1948 by Gerard Kuiper (Miranda)Titania and Oberon were discovered in 1787by William Herschel.
Titania and Oberon are two of the five major moons of Uranus. They were discovered by William Herschel in 1787.
William Lassell discovered the moons Ariel and Umbriel orbiting Uranus in 1851.
William Herschel discovered Titania and Oberon in 1787. William Lassell discovered Ariel and Umbriel in 1851. Gerard Kuiper discovered Miranda in 1948.
Miranda was discovered by Gerard P. Kuiper in 1948 .Ariel and Umbriel were discovered by William Lassel in 1851. Titania and Oberon were discovered by William Hershel in 1787.
Ariel and Umbriel are two of the moons of Uranus. They were discovered around the same time in 1851 by William Lassell.
Miranda, Ariel, Umbriel, Titania and Oberon.
Uranus was discovered at the same time as the cotton gin. Both were discovered in 1781. Uranus was discovered by William Herschel.
Titania, Oberon, Umbriel, Miranda, and Ariel
William Herschel discovered it.
Uranus has moons (in order of size) called, * Titania (1,578 km) * Oberon (1,523 km) * Unbriel (1,169 km) * Ariel (1,158 km) and * Miranda (472 km)