Ariel and Umbriel are two of the moons of Uranus. They were discovered around the same time in 1851 by William Lassell.
Ariel is a moon of Uranus discovered by William Lassel on October 24,1851
William Lassell discovered Ariel!
sir william herschel
Uranus's moon Ariel was discovered in 1851. The moon was discovered along with Umbriel, another moon of the planet, by William Lassell.
Ariel is a moon of the planet Uranus.
Ariel is the moon of a superior planet (Uranus), so it's never between the Earth and the Sun. If we see it at all, we see it as a full moon.
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.
Uranus's moon Ariel was discovered in 1851. The moon was discovered along with Umbriel, another moon of the planet, by William Lassell.
Ariel is a moon of the planet Uranus.
Ariel and Umbriel were discovered by William Lassell in October 1851.
Uranus
Miranda and Ariel are two of the moons of Uranus.
William Lassel discovered them in 1851.
The moon Ariel is the brightest moon for the planet Uranus's. The surface area of the moon is just under 3 square miles.
Ya mum.
William Lassell discovered the moons Ariel and Umbriel orbiting Uranus in 1851.
Miranda, Ariel, Umbriel, Titania and Oberon.
William Herschel discovered it.
Ariel is the moon of a superior planet (Uranus), so it's never between the Earth and the Sun. If we see it at all, we see it as a full moon.