☕ David Antoine Incredible photo of the little moon Daphnis, only 8 km long, making waves in the Keeler Gap of Saturn's rings using just its gravity! It would be like sitting at the back of a boat watching the bow waves if someone could stand there... Daphnis (on the far right) sports ridges likely accumulated from ring particles.

John Olinda That's a beautiful picture.

☕ David Antoine It is. It has been taken late 2016 or early 2017 I think (not sure because they don't release directly the photos they take) by the Cassini spacecraft...