Bruce Murray Space Image Library

Prometheus, shaper of the F ring

Prometheus, shaper of the F ring
Prometheus, shaper of the F ring Little Prometheus lies at the inner edge of the F ring in this color photo captured by Cassini on 13 April 2007. Prometheus appears especially bright because Cassini is looking down on the unlit face of Saturn's rings. NASA / JPL-Caltech / SSI / Gordan Ugarkovic

"We're changing the world. Are you in?"
- CEO Bill Nye

Sign up for email updates