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Filled with kinks and strands, Saturn's F ring has been sculpted by the moon Prometheus https://t.co/Aua4VKnWPu http://pic.twitter.com/QuydYHGod6

— CassiniSaturn (@CassiniSaturn) May 16, 2016

via Twitter https://twitter.com/CassiniSaturn

May 16, 2016 at 10:37PM