Add this to the long list of celestial End Times portents to keep you up at night: Saturn’s north polar hexagon, a six-sided vortex of unknown origin that could easily swallow our entire planet, has ...

Storms in space can take many forms. From Jupiter's planet-sized cyclones to Earth's spinning hurricanes, our solar system is filled with raging tempests of all shapes and sizes. But perhaps the most ...

NASA's Cassini spacecraft orbiting Saturn has noticed a peculiar change at the planet's north pole: the giant hexagon surrounding it has changed color. Scientists have known about Saturn's hexagon ...