Celestia is an application for real-time 3D visualization of space, with a detailed model of the solar system, over 100,000 stars, more than 10,000 galaxies, and an extension mechanism for adding more objects.
United States
Stellarium Alternatives for Windows
There are many alternatives to Stellarium for Windows if you are looking for a replacement. The best Windows alternative is Celestia, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Stellarium and many of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Stellarium are KStars, Space Engine, Gaia Sky and Solar System Scope.
Alternatives list
32 Celestia alternatives
Open-source astronomy software offering accurate night sky simulation with 100 million stars, Ekos astrophotography suite, stellar observation planner, "What's up Tonight" tool, FOV editor, and a variety of celestial catalogs for comprehensive astronomical exploration.
+9
29 Space Engine alternativesSpace Engine - a real-time 3D space simulator, procedural universe generator and visualiser. It lets you explore the universe in three dimensions, starting from planet Earth to the most distant galaxies.
46 Gaia Sky alternatives3D visualization software for ESA's (European Space Agency) Gaia mission to chart about 1 billion stars of the Milky Way Galaxy.
+8
3D simulation of the Solar System and night sky - real time virtual orrery and observatory
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
- Android Tablet
- iPad
+4
The WorldWide Telescope (WWT) is a Web 2.0 visualization software environment that enables your computer to function as a virtual telescope, bringing together imagery from the best ground and space-based telescopes in the world for a seamless exploration of the universe.
Cost / License
- Free
- Open Source
Platforms
- Windows
- Online
40 Starry Night (series) alternativesThe Starry Night apps are the most comprehensive educational astronomy apps. Use it with your introductory astronomy textbook or on its own. It's a powerful, portable planetarium that fits in your backpack. It puts thousands of stars and planets at your fingertips.
+2
42 Cartes du Ciel (Skychart) alternativesThis program enables you to draw sky charts, making use of the data in 16 catalogs of stars and nebulae. In addition the position of planets, asteroids and comets are shown.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
+7
Redshift brings the night sky to your screen. Explore alien planets, enhance your knowledge with detailed information on astronomy and space travel - and never miss an important celestial event.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
- Windows
- Android
- iPhone
- Android Tablet
- iPad
+7
13 Cosmonium alternativesCosmonium is a 3D astronomy and space exploration program. With Cosmonium you can navigate in our solar system and discover all the planets and their moons.
+3
Mitaka is software for visualizing the known Universe with up-to-date observational data and theoretical models. Mitaka users can seamlessly navigate through space, from the Earth to the edges of the known Universe.
Cost / License
- Free
- Proprietary
Platforms
- Windows
+9
Aladin is an interactive sky atlas allowing the user to visualize digitized astronomical images or full surveys, superimpose entries from astronomical catalogues or databases, and interactively access related data and information from the Simbad database, the VizieR service and...
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Mac
- Windows
- Linux
- Online
Germany
EU
Russia
Slovakia
Switzerland
Japan
France
Space Engine contains many known planets and nebulas, you can get close to them, search them and even land on planets and view them from other angles