Cassini-Huygens was a joint NASA, ESA, and ASI exploration of Saturn. JPL's Cassini orbiter delivered ESA's Huygens probe for the first landing in the outer Solar System, then spent 13 years studying Saturn's atmosphere, rings, magnetosphere, and moons before a deliberate atmospheric entry protected Titan and Enceladus from future contamination.
Alerts are unavailable because this mission is no longer active.