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Metis, Jupiter's Moon - Windows to the Universe

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This is a composite image of the small moons of Saturn.
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  Metis

Metis was discovered by S. Synnott of the Voyager team in 1979. It is the moon closest to Jupiter, with a standoff distance of 127,960 km. Metis is one of the small moons, and is about the size of the city of Los Angeles, at about 40 km (25 miles) wide.

Metis and Adrastea may function as shepherd satellites for the Jovian ring system. As a small moon, the composition and surface features of Metis are unknown.

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Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part by the National Science Foundation and NASA, our Founding Partners (the American Geophysical Union and American Geosciences Institute) as well as through Institutional, Contributing, and Affiliate Partners, individual memberships and generous donors. Thank you for your support! NASA AGU AGI NSF