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 ...

Changing colors on Saturn, observed by NASA's Cassini spacecraft could be the results of changing seasons on the planet, according to new images released by the space agency. While earthlings ...

NASA announced this week that its Cassini spacecraft has managed to capture a first-of-its-kind film of the monstrous jet stream roiling at Saturn’s north pole. The short GIF, using color filters, ...