Thirty years ago, scientists discovered an intriguing structure on Saturn's ... seen on any other planet ... in the entire universe. The six-sided structure, nicknamed "the hexagon," is about ...

Watch a bright Moon dominate the sky, trace the Winter Hexagon, and continue enjoying the evening parade of planets in the ...

Saturn's hexagon is a giant cloud system on ... to Saturn than ever before — between the gap that separates the planet from its rings. Since then, Cassini has been transmitting dozens of images ...

An curved arrow pointing right. At just 240,000 miles from Saturn's north pole, NASA's Cassini spacecraft snapped some stunning photos. These are the first images of the spacecraft's new mission ...

At its poles, a terrible storm rages, a perfect hexagon twenty thousand miles ... are hiding inside its rings. Four of our planets have rings, but Saturn's are enormous and complex, in a class ...

The mother planet’s immense gravity pulls and ... Scientists think that the edge, in the shape of a hexagon, has marked Saturn’s northern tip for centuries. A central cyclone pirouettes ...