seems that NASA’s mighty Cassini–Huygens spacecraft has discovered - even tasted! - organic matter on one of Saturn’s moons, Enceladus! quoting the sciencedaily article:
“Enceladus has got warmth, water and organic chemicals, some of the essential building blocks needed for life,” said Dennis Matson, Cassini project scientist at NASA’s Jet Propulsion Laboratory in Pasadena, Calif. “We have quite a recipe for life on our hands, but we have yet to find the final ingredient, liquid water, but Enceladus is only whetting our appetites for more.”