Pioneer 10 at Jupiter (Artist's Concept)

+ Unnnotated Version This mosaic shows an updated global map of Saturn's icy moon Enceladus, created using images taken during Cassini spacecraft flybys. The map incorporates new images taken du...

This plot shows the variation in brightness of the plume of material, composed of all the geysers erupting from the south polar terrain of Saturn's moon Enceladus, as a function of the moon's orbit...

Three new small lakes, 100 to 300 square miles (a few hundreds of square kilometers) in surface area, have been identified on Saturn's moon Titan in data from NASA's Cassini spacecraft. In the imag...

On Nov. 9, 2006, Cassini's composite infrared spectrometer captured its first view of the infrared heat radiation emanating from the "tiger stripe" fractures at the south pole of Saturn's moon Ence...

This is an artist's concept of Saturn's rings and major icy moons. Saturn's rings make up an enormous, complex structure. From edge-to-edge, the ring system would not even fit in the distance be...

This schematic graphic illustrates the bombardments that lead to colorful splotches and bands on the surfaces of several icy moons of Saturn. The arrow indicating the orbital motion of the moon is ...

MLS measures lower stratospheric temperature and concentrations of H2O, O3, ClO, BrO, HCl, OH, HO2, HNO3, HCN and N2O, for their effects on (and diagnoses of) ozone depletion, transformations of gr...

Diagram of the Cassini spacecraft and Huygens probe.

Diagram of the Cassini spacecraft and Huygens probe.

This computer-generated animation shows all of Cassini's orbits - affectionaly called the "ball of yarn" by mission planners.

These polar maps show the first global, topographic mapping of Saturn's moon Titan, using data from NASA's Cassini mission. To create these maps, scientists employed a mathematical process called s...

Presented here is a complete set of cartographic map sheets from a high-resolution Tethys atlas, a project of the Cassini Imaging Team. The map sheets form a 15-quadrangle series covering the en...

This graphic shows a 3-D model of 98 geysers whose source locations and tilts were found in a Cassini imaging survey of Enceladus' south polar terrain by the method of triangulation.

Cassini is honored to be one of NASA's annual π (pi) day challenges. 

A labeled diagram of the Dawn spaccraft.

+ View unannotated version The vast hydrocarbon seas and lakes (dark shapes) near the north pole of Saturn's moon Titan sprawl out beneath the watchful eye of NASA's Cassini spacecraft. Scientis...

This artist's concept shows the rough sizes of the planets relative to each other. Correct distances are not shown. 

Saturn will be visible in clear skies during Cassini's final plunge into Saturn on Sept. 15, 2017.

Like any extended family, the Cassini mission enjoys holiday traditions - such as transforming our homepage into a spooky landscape for Halloween.

This illustrated timeline features milestones in the journey of NASA's Cassini spacecraft.

Diagram of the Cassini spacecraft and Huygens probe.

In the decade since NASA’s Cassini delivered ESA’s Huygens probe to the hidden surface of Titan, our knowledge of Saturn’s largest moon has grown by leaps and bounds.

+ Unannotated Version NASA’s Cassini spacecraft obtained this image of a feature shaped like a hot cross bun in the northern region of Titan (left) that bears a striking resemblance to a similar...

This graphic depicts one possible orbital tour for the Cassini mission. The final four-year tour has yet to be finalized and could look different from this one. The view is from Saturn's north pole...

Saturn: Journey to a Ringed World - Spotlight: Why go to Saturn?