They surveyed and sniffed, analyzed and scrutinized. And of course, they took stunning images in various visible spectra. The 12 science instruments onboard the Cassini spacecraft were seemingly capable of doing it all. Each instrument was designed to carry out sophisticated scientific studies of Saturn, from collecting data in multiple regions of the electromagnetic spectrum, to studying dust particles, to characterizing Saturn's plasma environment and magnetosphere.

The instruments gathered data for 27 diverse science investigations, providing scientists with an enormous amount of information on the most beautiful planet in our Solar System.

Optical Remote Sensing
Mounted on the remote sensing pallet, these instruments studied Saturn and its rings and moons in the electromagnetic spectrum.

Fields, Particles and Waves
These instruments studied the dust, plasma and magnetic fields around Saturn. While most didn't produce actual "pictures," the information they collected is critical to scientists' understanding of this rich environment.

Microwave Remote Sensing
Using radio waves, these instruments mapped atmospheres, determined the mass of moons, collected data on ring particle size, and unveiled the surface of Titan.

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