Celestia Vision
Education
Free
Apple Vision
Real-time universe simulator
Celestia — real-time 3D visualization of space
3D Space Simulator | Celestia lets you explore our universe in three dimensions.
Celestia simulates many different types of celestial objects. From planets and moons to star clusters and galaxies, you can visit every object in the expandable database and view it from any point in space and time. The position and movement of solar system objects is calculated accurately in real time at any rate desired.
Interactive Planetarium | Celestia serves as a planetarium – for an observer on any celestial object.
You can easily navigate to any world and land on its surface. When used as a planetarium, Celestia shows accurate positions of solar system objects in the sky. You can switch labels and other supporting features on and off with hotkeys, or zoom in and out on an object of interest, for example Jupiter’s system of moons.
Expandable Content | Customize Celestia according to your needs.
Celestia’s catalogues can be easily expanded. There are many different add-ons available containing new objects like comets or stars, high-resolution textures of Earth and other well mapped solar system bodies, as well as 3D models for asteroids and spacecraft on precise trajectories. Even fictional objects from well-known sci-fi franchises can be found.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
1. Data update (2025-12-16)
2. Try lookup with component A suffix after trying catalog lookup
3. Add an Update button for add-ons that have updates available (only supported for newly installed add-ons from this version or later)
The developer, 林峰 李, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Linfeng Li
- Size
- 491.7 MB
- Category
- Education
- Compatibility
Requires visionOS 1.0 or later.
- Apple Vision
Requires visionOS 1.0 or later.
- Languages
Arabic and 26 more
- Arabic, Belarusian, Bulgarian, Dutch, French, Galician, Georgian, German, Greek, Hungarian, Italian, Japanese, Korean, Latvian, Lithuanian, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Traditional Chinese, Turkish, Ukrainian
- Age Rating
4+
- 4+
- Copyright
- © 2025 Celestia Development Team
