Flyby of Dione yields stunning pictures of icy Saturn moon
![Dione and Saturn's rings, as photographed by Cassini](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/08/ticker_dione_082415_free.jpg?fit=860%2C460&ssl=1)
FINAL APPROACH The Cassini spacecraft took this picture of Dione, with Saturn’s rings in the background, as it sped toward the moon for the last time.
JPL-Caltech/NASA, Space Science Institute