Description by the Software Developer: "This unique 3D-accelerated screensaver features true photo-realistic and astronomically accurate 3D-simulated orbital flight around the Mars and flyby views of Phobos."
Marine AquariumOne of the best known screensavers. The fish are true Direct3D objects, not simple bitmaps being dragged across the screen as in most aquarium programs.The downside: the demo version lets you admire three fishes only; after registering the screensaver, seven fishes become available (and you can choose them among 26 species of tropical fish).