![Sir William Herschel on Twitter: Sir William Herschel on Twitter:](https://pbs.twimg.com/profile_images/929190600498470912/MYI7NAHq_400x400.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
![Pin by Smithsonian's National Air and on Today in History - Pre-1900s | Telescope, Moons of uranus, Aerospace museum Pin by Smithsonian's National Air and on Today in History - Pre-1900s | Telescope, Moons of uranus, Aerospace museum](https://i.pinimg.com/originals/ea/5f/8c/ea5f8c89c071306c3c35a63fd149f594.jpg)
Pin by Smithsonian's National Air and on Today in History - Pre-1900s | Telescope, Moons of uranus, Aerospace museum
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![The first two moons to be discovered were Titania and Oberon, which were spotted by Sir William Herschel on January 11, 1787, si… | The last giant, Uranus, Herschel The first two moons to be discovered were Titania and Oberon, which were spotted by Sir William Herschel on January 11, 1787, si… | The last giant, Uranus, Herschel](https://i.pinimg.com/736x/b6/b7/74/b6b7747cd8590f9e51408c8d9068190d.jpg)
The first two moons to be discovered were Titania and Oberon, which were spotted by Sir William Herschel on January 11, 1787, si… | The last giant, Uranus, Herschel
![About William Herschel: German-born British astronomer, technical expert, and composer (1738 - 1822) | Biography, Discography, Bibliography, Facts, Career, Wiki, Life About William Herschel: German-born British astronomer, technical expert, and composer (1738 - 1822) | Biography, Discography, Bibliography, Facts, Career, Wiki, Life](https://peoplepill.com/media/people/thumbs/W/william-herschel.jpg)
About William Herschel: German-born British astronomer, technical expert, and composer (1738 - 1822) | Biography, Discography, Bibliography, Facts, Career, Wiki, Life
![Sir William Herschel on Twitter: Sir William Herschel on Twitter:](https://pbs.twimg.com/media/DOaPWEwVQAAZSFF.jpg)