Download of stars_4_1v0_1.cat (stars_4_1v0_1.cat ( external link: SF.net): 17,040,932 bytes) will begin shortly. If not so, click link on the left.
Stellarium renders 3D photo-realistic skies in real time with OpenGL. It displays stars, constellations, planets, nebulae and others things like ground, landscape, atmosphere, etc.