Astronomers using Hubble found a new roughly 104,000-mile-wide ten-sided storm forming at Saturn’s south pole, a geometric twin to the famous hexagon that has long circled the north - Space Daily

Saturn has a second polygon. Astronomers working with the NASA/ESA Hubble Space Telescope report a ten-sided wave a decagon encircling the planet's south pole, roughly 104,000 miles across, each stra… [+5820 chars]