Free, open-source planetarium software for mapping and tracking celestial objects, with features like telescope control, imaging capabilities, catalogues and simulations.
Cartes du Ciel (Skychart) is a popular free, open-source planetarium software used by astronomy enthusiasts. It allows users to map and track celestial objects like stars, planets, comets, asteroids, satellites, etc. on an interactive sky chart.
Some key features of Cartes du Ciel include:
With an intuitive interface, detailed maps and tracking functions, Cartes du Ciel is used widely by hobby astronomers for observation preparation, celestial navigation and to control equipment like mounts and cameras. Its open-source nature also allows developers to customize and expand the software.
Here are some alternatives to Cartes du Ciel (Skychart):
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