* Pioneer 11 (1979): The first spacecraft to fly by Saturn, providing close-up images of the planet and its rings.

* Voyager 1 (1980): Performed a close flyby of Saturn, capturing detailed images of the planet, its rings, and moons.

* Voyager 2 (1981): Followed Voyager 1, offering further insights into Saturn's atmosphere and rings.

* Cassini-Huygens (2004-2017): The most comprehensive mission to Saturn. Cassini orbited the planet for over a decade, studying its atmosphere, rings, moons, and magnetic field. Huygens landed on Titan, Saturn's largest moon.

These missions have revolutionized our understanding of Saturn, revealing a complex and dynamic world with a diverse array of moons, rings, and atmospheric phenomena.