Planetarium Softwares and Apps

Discover best Planetarium softwares, apps and websites.

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Celestia

Celestia

Open Source

Celestia is a free and open-source 3D astronomy program allowing users to explore a vast, realistic model of the universe, including billions of celestial objects, at any speed and time period.

Free and open source.
Education & Reference
Sky Map

Sky Map

Open Source

Sky Map is a user-friendly Android planetarium app that turns your device into a window to the universe. Simply point your phone at the sky to identify stars, constellations, planets, and more. It's an excellent tool for both casual stargazers and budding astronomers.

Excellent and intuitive augmented reality for identifying celestial objects.
Augmented Reality
Education & Reference
Stellarium

Stellarium

Open Source

Stellarium is a free and open-source planetarium software that allows users to explore the night sky from the comfort of their computer. It displays a realistic 3D rendering of the celestial sphere, showing stars, constellations, planets, and other astronomical objects in accurate positions at any given time.