This is a composite image of the small moons of Saturn.
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Epimetheus was discovered by R. Walker in 1966. Epimetheus is the 4th closest moon to Saturn. Epimetheus is one of the small moons
, about the size of the city of Los Angeles.
Epimetheus and Janus orbit Saturn together. They are only 50 km (33 miles) apart as they orbit Saturn, which is a little like having two moons in the same city. The fact that they are so close may mean that they are two pieces of what may once have been a single moon.
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