Oberon
Miranda
Titania
Titania
Umbriel
Ariel
TODAY IN HISTORY: On January 24, 1986, the Voyager 2 space probe made its closest approach to planet Uranus, flying within 81,800 kilometers (50,600 miles) of the gas giant’s cloud tops. Also on this day, it photographed the moons of Uranus. Click the photos for names. (NASA)