During Cassini's two close Enceladus flybys this spring, its Visual Infrared Mapping Spectrometer detected strong signatures in Saturn's magnetic field around the moon. (discovermagazine.com)
«However, our research strengthens the argument that methane and oxygen together, or methane and ozone together, are still strong signatures of life,» said Domagal - Goldman. (sciencedaily.com)