NASA released image of massive , multi - colored hexagon on Saturn . To human eyes , the hexagon and the planet 's north pole would appear in tones of gold and blue . The image shows a weather system with strong winds . The Cassini spacecraft has been orbiting Saturn since March .
NASA released image of massive , multi - colored hexagon on Saturn . The image shows a weather system with strong winds . The Cassini spacecraft has been orbiting Saturn since March .