stellarium.org – A planetarium at your fingertips
Stargazers need not wait for a clear sky any longer. Stellarium is bringing the Universe to the computer screen. By downloading the Stellarium files, users can plug in their coordinates and fly into the galaxy. The view is incredibly realistic (3D) and exactly like what stargazers see with their eyes and viewing instruments. Stellarium has an impressive list of its capabilities broken down into four categories: sky, interface,...