sighted writes: "New images from the robotic spacecraft Cassini show the ongoing formation of a massive vortex in the atmosphere of Saturn's planet-sized moon Titan. (See also this animation.) The same moon has recently provided tantalizing hints of an underground ocean as well. Future missions, if any are ever funded, will have plenty to explore."
How many Unix hacks does it take to change a light bulb?
Let's see, can you use a shell script for that or does it need a C program?