The Saturn Fly-By
Jamie noted that today's Astronomy Picture of the Day is actually a video of Saturn built by compiling actual photographs taken by Cassini in 2004. Unlike most videos of this type, this isn't actually 3D animation, these are the actual photos (albeit "digitally tweaked, cropped"). Great views of the planet, as well as Titan, Mimas and Enceladus.
I can't believe that Slashdot is so uninformed as to believe this tripe (oh wait I can... sssiiigghhhh). This is a 3d animation, with photos from Cassini used as source. During the big zoom-in around 1:30, not a single pixel of the planet moves. Those massive storms blow quickly, the planet was rotating, etc etc.