Celestia 26.10.0
3D interactive planetarium
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434.94 MB · celestia-26.10.0.apk
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About Celestia
Celestia — real-time 3D visualization of space
Note: this is an unofficial version of Celestia. It may be slow to update or miss some features.
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.
License: GPL-2.0-or-later
Note: this is an unofficial version of Celestia. It may be slow to update or miss some features.
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.
License: GPL-2.0-or-later
| Release info | Update on Oct 18, 2026 |
|---|---|
| Release notes | 1. Add SkyPlane reference frames for objects 2. Fix cloud scattering above atmospheres 3. Fix display of negative rotation periods 4. Update official star names 5. Update the exoplanet catalog 6. Add a red giant star texture 7. Update asteroid data and models 8. Add Donaldjohanson and Torifune asteroids 9. Use the updated Android interface for all users 10. Delay data collection until privacy consent is granted https://github.com/celestiamobile/Celestia/commit/089d9af79f8782e697d0d2a3e90bc59b929769f9 https://github.com/celestiamobile/CelestiaLocalization/commit/66b0e06a524401aba9688561c75e5c6cec5fe0eb https://github.com/CelestiaProject/CelestiaContent/commit/60316cf1c7df289b44b3c99711913bdbf1daea2e |
| Listing data | F-Droid |
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