Bruce Murray Space Image Library

Dione half-lit by Saturnshine

Dione half-lit by Saturnshine
Dione half-lit by Saturnshine With the Sun nearly behind Dione, half of its night side is faintly illuminated by reflected light from Saturn. The photo was taken by Cassini on 18 May 2010. NASA / JPL-Caltech / SSI

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

Sign up for email updates