Colors and sizes of Uranus' moons
amateur image processing,
Voyager 1 and 2
The six largest moons of Uranus, to scale with each other, showing their relative colors and brightnesses. From left to right: Puck, Miranda, Ariel, Umbriel, Titania, and Oberon. Color data is from Voyager 2, except for tiny Puck, whose color is derived from Hubble data.
NASA / JPL / Ted Stryk
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Original image data dated on or about January 24, 1986