Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope. It is being used in planetarium projectors. Just set your coordinates and go.
constellations
Stellarium - Free opensource planetorium on your computer
Submitted by susegeek on Mon, 09/15/2008 - 17:13. | Tags:
(via www.susegeek.com)
