Saturn's Hexagonal Storm

Saturn's north pole features a persistent, perfectly hexagonal cloud pattern, each side longer than Earth's diameter. First observed by Voyager missions and later studied by Cassini, this six-sided jet stream is a meteorological enigma. Its geometric stability and longevity, maintained through Saturn's long seasons, defy simple atmospheric explanations. Laboratory simulations have replicated the shape, but the exact dynamics creating this precise and enduring natural wonder on a planetary scale remain an unsolved puzzle.