Saturn Shows Off A Massive Spinning Vortex: ‘The Rose’
NASA is calling it "The Rose." By any other name, it’s a mammoth storm on Saturn’s north pole. Its eye spans an estimated 1,250 miles — 20 times the size of an average hurricane’s eye on Earth. Winds in the Saturn storm’s eye wall are believed to be four times as fast.
The stunning image of the spinning vortex was given “false colors” to emphasize low clouds (in red) versus high clouds (in green). NASA estimates that the clouds at the outer edge are moving at up to 330 miles per hour.
"The hurricane swirls inside a large, mysterious, six-sided weather pattern known as the hexagon," NASA says. The space agency’s analysts say the storm has likely been swirling in the same spot for years — because it’s on a pole, there’s nowhere for it to drift. (NPR)