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This is an image of Umbriel.
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NASA

Surface of Umbriel

The surface of Umbriel seems to be like many icy moons. It appears to have many craters, but is not as heavily cratered as Callisto.


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Umbriel

Umbriel was discovered by W. Lassell in 1851. It has a standoff distance of 265,970 km. Umbriel is about as wide as the Oregon coast line, being 1170 km (780 miles) in size. The surface features of this...more

Miranda

Miranda was discovered by G. Kuiper in 1948. It has a standoff distance of 129,780 km. Miranda one of the smallest icy moons, and is as wide as the distance from Los Angeles to San Francisco, being 47...more

Surface of Miranda

The surface of Miranda is very unusual. It is not like any other moon in the solar system. Miranda has many craters but also very big grooves. These indicate that there has been activity inside Miranda...more

Oberon

Oberon was discovered by W. Herschel in 1787. It has a standoff distance of 582,600 km. Oberon is about as wide as the state of California is long, being 1520 km (1013 miles) in size. The surface features...more

Surface of Oberon

The surface of Oberon is like many icy moons. It appears to be changed for it does not have many craters. Instead it has grooves and ridges similar to those found on Ganymede. These grooves ex tend for...more

Surface of Oberon

The surface of Oberon is like many icy moons. It appears to be changed for it does not have many craters. Instead it has grooves and ridges similar to those found on Ganymede. These grooves ex tend for...more

Puck

Puck was discovered by Voyager 2 in 1986. It has a standoff distance of 86,010 km. Puck is one of the small moons, and is about as wide as a county at 150 km (100 miles) long. As a small moon, the composition...more

Titania

Titania was discovered by W. Herschel in 1787. It has a standoff distance of 435,840 km. Titania is about as wide as the state of California is long, being 1580 km (1053 miles) in size. The surface features...more

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