Saturn's full of soup: Cassini torpedoes gas giant theory from beyond the grave

Saturn’s core is not the dense mass of rock that scientists once believed, but more likely a soupy sludge according to fresh analysis of data from the ill-fated Cassini spacecraft. Though NASA’s probe may have met a crushing end as it plunged into the gas giant’s atmosphere back in 2017, information about the way Saturn’s rings wobble have unlocked unexpected …