The European Space Agency (ESA) promotes the Cassini-Huygens mission to Saturn. Researchers can find three-dimensional images and also descriptions of the spacecraft, instruments, and the launcher. Students can learn about the atmosphere and surface of Saturn and its largest moon, Titan. The website offers animations and news articles about the missions as well as numerous videos exploring the questions scientists hope can be answered through the mission. Everyone will be fascinated by the incredible images of Saturn and Titan.