This is one of the most bizarre weather patterns ever seen, the six-sided feature is circling the north pole of Saturn. Planets that have an atmosphere usually have a coil of clouds at the poles, but this cloud formation appears to be in the shape of a hexagon. The bizarre part is that the hexagon has smooth edges and the sides are the same length. NASA has seen this before with the Voyager 1 and 2 spacecraft, and now they are witnessing it again with Cassini. Scientists say it is a long-lasting oddity. The hexagon is just about 15,000 miles across, which means about four Earth’s could fit in inside it. Thermal imagery from Cassini enables scientests to see that the hexagon goes down into the clouds about 60 miles. Saturn also had a one-eyed storm in November 2006 at the southern end of the planet. Source: Space