Stellarium is a free open-source planetarium software that shows a realistic sky in 3D, just like what you see with the naked...
Best KStars Alternatives ranked by AI · updated May 2025
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KStars is a free, open-source planetarium software for all major desktop platforms. It provides an accurate simulation of the night sky, allowing users to view stars, planets, constellations, and more.
Price: Free
🎯 apps.kde.org/kstars
Top 6 KStars alternatives
SkySafari is a powerful planetarium that fits in your pocket, puts the universe at your fingertips, and is incredibly easy to use!
Cartes du Ciel (SkyChart) is a free software to draw sky charts. It uses the Digitized Sky Survey, allowing users to print...
Celestia is a real-time 3D space simulation software that lets you explore the universe in three dimensions.
Voyager is a comprehensive project management software that helps teams collaborate and manage tasks efficiently.
Starting at $10 per user per month
N.I.N.A. is a free Windows application for deep-sky astrophotography, camera control, sequencing, and observatory automation. It targets amateur astrophotographers and supports a...
Pros
- More advanced sequencing and automation than SBIG Control
- Supports many modern cameras and observatory devices
- Strong integration with plate solving, autofocus, and guiding
Cons
- Windows-only compared with KStars
- More complex to configure than SBIG Control
- Best suited to complete imaging rigs rather than basic camera operation
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