The Cassini mission was a collaborative effort between NASA, the European Space Agency (ESA), and the Italian Space Agency (ASI) to explore the planet Saturn and its moons. Launched in 1997, the Cassini spacecraft arrived at Saturn in 2004 and spent over 13 years studying the planet, its rings, and its moons. Cassini provided unprecedented insights into the complex system of Saturn, revealing new details about the planet's atmosphere, magnetic field, and ring system. The spacecraft also made numerous flybys of Saturn's moons, including Titan and Enceladus, uncovering evidence of subsurface oceans and potential habitats for extraterrestrial life. Overall, the Cassini mission revolutionized our understanding of Saturn and its moons, and its findings continue to inform future exploration of the outer solar system.