An curved arrow pointing right. NASA's Cassini spacecraft first began orbiting Saturn in 2004. For the last 13 years, it has seen sights on Saturn that no other spacecraft has shown us. Here are ...

These are the closest-ever images of Saturn. They were taken by NASA's Cassini spacecraft just days before it crashed into Saturn. The results are spectacular. Shortly after Cassini took its final ...

SEE ALSO: Cassini spacecraft snaps new photos of Saturn's weirdest moon That ridge -- which is prominently seen in new photos taken by the Cassini spacecraft -- also gives the moon a distinct ...