AlienSun is a sophisticated 3-dimensional planetarium/space simulator. It allows you to view the universe from any point in it - any planet, moon, star, asteroid, or even a point in deep space. The following pages will introduce some of AlienSun's many features.
AlienSun is copyright © 2002-2012 by J. Gagnon. You may download and use this software free of charge. All other rights reserved. Software is provided AS-IS with no warranty.