Decay - a real time interactive experience features a cinematic camera that runs and loops by itself, so can be watched as a real time music video, a 3D graphics benchmark. Or, you can control the camera and fly around the environment. You can press the Space Bar to enable the camera control. The free camera control is like a spectator camera in games (with collision detection) and allows you to fly around freely and explore the environment and the graphics.
SkyChart III is a planetarium and telescope control program that shows the sky from any location, past or future, on Earth or beyond.
