“Prometheus and the Ghostly F Ring” was uploaded to Flickr

The thin sliver of Saturn's moon Prometheus lurks near ghostly structures in Saturn's narrow F ring in this view from NASA's Cassini spacecraft. via NASA ift.tt/2wAP7cL
embiggen by clicking http://ift.tt/2hCO8pT
Prometheus and the Ghostly F Ring was taken on August 07, 2017 at 03:26AM