CASSINI HUYGENS: Exploring The Moons In Our Solar System

Cassini–Huygens is an unmanned spacecraft sent to the planet Saturn. It is a flagship-class robotic spacecraft. Cassini is the fourth space probe to visit Saturn and the first to enter orbit, and its mission is ongoing as of 2016. It has studied the planet and its many natural satellites since arriving there in 2004.

Credit: ESA