10-01-2017 18:12 via scitechdaily.com

Cassini Views Mimas’ Mountain

This newly released Cassini image shows Herschel Crater on Saturn’s Moon Mimas, revealing an indication of the size of the crater’s towering walls and central peak. Named after the icy moon’s discoverer, astronomer William Herschel, the crater stretches 86 miles (139 kilometers) wide — almost one-third of the diameter of Mimas (246 miles or 396 […]
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