This is an image of Rhea.
Click on image for full size
NASA/JPL
The Surface of Rhea
The surface of Rhea is typical of an icy moon. Rhea is as heavily cratered (despite the appearance of this picture) as Saturn's "death star" moon
Mimas on its leading side.
Its trailing side has unusual white streaks extending for many kilometers over its surface. This means Rhea was probably resurfaced at some point and has undergone active processes such as deposits of snow from fractures in the crust.
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Issues of NESTA's quarterly journal, The Earth Scientist are also full of classroom activities on different topics in Earth and space science!
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This very special issue of The Earth Scientist is sponsored by the Mineral Information Institute (MII) and the Society for Mining, Metallurgy and Exploration (SME) Foundation and is designed to provide a variety of resources to teachers and students to learn more about minerals and mining.
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A satellite which has an atmosphere, such as Jupiter's moon Io, or even one with an icy surface which is exposed to energetic particles, such as Saturn's moon Rhea, will leave a cloud of particles behind
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Titan's atmosphere is a lot like the Earth's, except that it is very cold, from -330 degrees to -290 degrees! Like the Earth, there is a lot of Nitrogen and other complex molecules. There also may be an
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...morePrometheus is a small moon of Saturn. It was discovered by S. Collins and others in 1980 from photos taken by the Voyager 1 spacecraft. This moon's name comes from Greek mythology. Prometheus was a Titan
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Saturn has // Call the moon count function defined in the document head print_moon_count('saturn'); moons. Many of those are tiny chunks of rock or ice only a few kilometers (miles) across. One of Saturn's
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Saturn has // Call the moon count function defined in the document head print_moon_count('saturn'); moons. Many of those are tiny chunks of rock or ice only a few kilometers (miles) across. One of Saturn's
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