Looking for a truly hypnotic screensaver? If so, look no further than X-Galaxy which is a 3D animated nebula screensaver that looks superb.
X-Galaxy is a big improvement from the default Aurora wallpaper that comes with OS X and will certainly turn heads. Note however that if you use two monitors make sure the "main screen only" is activated otherwise you won't see it. There is a README document attached with the download that gives full instructions.
X-Galaxy is a gorgeous screensaver for fans of astronomy young and old.
- Native Intel 32 and 64 bit, Snow Leopard and Lion (preview2)