This mosaic is one of the highest resolution views ever captured of the icy moon.
Recurring Slope Lineae (called “RSL”) are seasonally-repeating dark flows that are active at the warmest times of the year.
Mimas’ gigantic crater Herschel lies near the moon’s limb in this Cassini view.
This graphic features an artist’s impression of a star found in the closest orbit known around a black hole.
NASA Glenn engineer Dr. Peter Peterson prepares a high-power Hall thruster for ground testing in a vacuum chamber.
