The great basin that interrupts the contours of this moon crescent identifies the satellite unmistakably as Mimas. The giant crater Herschel 130 kilometers, or 80 miles wide is this moon most obvious feature
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The great basin that interrupts the contours of this moon crescent identifies the satellite unmistakably as Mimas. The giant crater Herschel 130 kilometers, or 80 miles wide is this moon most obvious feature