Stellarium Astronomy Software

Stellarium Astronomy Software

Stellarium Astronomy Software
Stellarium is free GPL software which renders realistic skies in real time with openGL. It is available for Linux/Unix, Windows and MacOSX.
With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.
Stellarium is also used in planetariums.

http://stellarium.sourceforge.net/index.html