The Hexagon of Saturn
Yesterday the Jet Propulasion Laboratory released several images, and a long article, about an odd rotating hexagonal feature that the Cassini probe witnessed at Saturn's north pole. The feature was also seen in images from Voyager 1 and 2, twenty years ago.
It's a good thing we're not living in a SF novel, or something would be coming out to kick our butts right about now...
