

It renders the skies in realtime using OpenGL, which means the skies will look exactly like what you see with your eyes, binoculars, or a small telescope. Stellarium is an open source desktop planetarium for Linux/Unix, Windows and macOS.


It renders the skies in realtime using OpenGL, which means the skies will look exactly like what you see with your eyes, binoculars, or a small telescope. Stellarium is an open source desktop planetarium for Linux/Unix, Windows and macOS.