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Small Moon Makes Big Waves - Universe Today
[/caption] Saturn’s moon Daphnis is only 8 kilometers wide, but it has a fairly substantial effect on the A ring, making waves on the ring’s edge. According to Carolyn Porco on Twitter, this is the closest look yet at this mini, moving moon. Daphnis resides in the Keeler Gap, which is about 42 km wide, … Continue reading "Small Moon Makes Big Waves"