What Is This Giant, Swirling Hexagon At Saturn’s North Pole?
Something is going on at Saturn’s North Pole — something big, swirling, and shaped like a giant hexagon. So just what is it? Carolyn Porco, the leader of Cassini’s Imaging Team, explains it to us. Top Image: NASA/JPL-Caltech/SSI/Hampton University Porco joined us today to take our questions about life on other planets, the ocean on…