Celestia

4.4
864 reviews
50K+
Downloads
Content rating
Everyone
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About this app

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.
Updated on
Apr 19, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance
This app may collect these data types
App info and performance
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.4
864 reviews
Rambow Ninja
May 3, 2022
As obi-one would say "the archives are incomplete" It appears the models for most spacecraft are from pre 2006, and even ceres isnt there. Definitely not worth the storage space it takes up, but a good udea (poor exicution)
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Frank Villa
April 12, 2022
I CAN'T BELIEVE I'M ABLE TO DOWNLOAD AND SEE THE STARS IN THE GALACTIC CORE OF THE MILKY WAY. RIGHT NEXT TO SAGITTARIUS A. LIKE S2 AND ALL THE OTHERS THAT ORBIT THE BLACK HOLE AT THE CENTER OF OUR GALAXY. I'VE NEVER SEEN ANOTHER STELLARIUM THAT DOES THAT. AND I'VE BEEN THROUGH PRETTY MUCH ALL OF THEM. ONE THING THAT CAN BE IMPROVED IS THE STARS UP CLOSE. THEY NEED MORE DETAIL, MORE CHARACTER. SOLAR WALK 2 IS A GOOD EXAMPLE.
33 people found this review helpful
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Angle 777
April 29, 2022
It's a good app but wished it was more like space engine. We need mountains, lakes, oceans, grass and rock and dirt textures.
2 people found this review helpful
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What's new

1. Add native support for x86_64 devices
2. Fix bugs