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the secrets of Saturn and its moons

NASA’s Cassini space probe has been one of the agency’s most successful missions ever. It has been collecting intelligence on Saturn for a decade now, giving astronomers amazing new insights while several times exceeding expectations for its overall lifespan. Perhaps more importantly, the probe has supplemented its scientific data with incredible optical photos that have captured the public imagination on more than one occasion; Cassini actually managed to squeeze some real enthusiasm from a jaded and desensitized population. Now, though, its time has finally come. In 2016, after more than 11 years spent circling the famously ringed planet, Cassini will embark on its last mission ever. Now that we have a plan for the probe’s final days, it’s worth taking a look back at its incredible, decade-long history. Cassini (actually called the Cassini-Huygens Probe) launched with a wide array of goals. NASA wanted to learn about the composition and flow of the rings, the che