Altair and Beyond Screen Saver is a collection of color 3D images telling the story of a shuttle crew who tracked an alien spaceship to Pluto's moon, Charon. The screen saver displays nine images as a slideshow. You can watch the adventures of the shuttle crew as they travel into deep space.There are options that let you choose the time delay between images (in seconds or minutes), select which transition effects to use, and stretch the images to fit the screen or display them in their original size.This screen saver also supports Microsoft Plus!. This lets you select "hot corners&quot\; on your screen to automatically display the screen saver, or prevent it from appearing.