![11 January 1787. William Herschel discovers Titania and Oberon, two moons of Uranus. | Moons of uranus, Uranus, Herschel 11 January 1787. William Herschel discovers Titania and Oberon, two moons of Uranus. | Moons of uranus, Uranus, Herschel](https://i.pinimg.com/originals/b0/9f/ba/b09fbada70b7f4227e090c483cf5dc55.jpg)
11 January 1787. William Herschel discovers Titania and Oberon, two moons of Uranus. | Moons of uranus, Uranus, Herschel
![Sir William Herschel on Twitter: "In 1787, I had discovered two moons around Uranus: Titania and Oberon. Two years later, using my larger telescope, I found Saturn's sixth and seventh moons, Enceladus Sir William Herschel on Twitter: "In 1787, I had discovered two moons around Uranus: Titania and Oberon. Two years later, using my larger telescope, I found Saturn's sixth and seventh moons, Enceladus](https://pbs.twimg.com/media/DOaPWEwVQAAZSFF.jpg)
Sir William Herschel on Twitter: "In 1787, I had discovered two moons around Uranus: Titania and Oberon. Two years later, using my larger telescope, I found Saturn's sixth and seventh moons, Enceladus
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![The Royal Society on Twitter: "It was #onthisday 1787, British astronomer William Herschel FRS discovered Titania and Oberon, two moons of Uranus https://t.co/z93YqPJ5iB… https://t.co/2dqEJ3xGIp" The Royal Society on Twitter: "It was #onthisday 1787, British astronomer William Herschel FRS discovered Titania and Oberon, two moons of Uranus https://t.co/z93YqPJ5iB… https://t.co/2dqEJ3xGIp"](https://pbs.twimg.com/media/C15f051XEAEFUi7.jpg)