Celestia - Space Simulator

26.8.1

林峰李

4.36

321 reviews

Free

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4.36 · 321 reviews

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About Celestia - Space Simulator

Celestia - Space Simulator is an education app developed by 林峰李.

User Ratings

Celestia - Space Simulator is rated 4.36 out of 5 stars. The rating is based on 320 ratings.

App Information

Celestia - Space Simulator is FREE to download. The download size is 537.33 MB. The latest version available is 26.8.1. The last update was on August 28, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on App Store July 2020.

Description

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.

EULA(End User License Agreement): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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More data about Celestia - Space Simulator

Price	Free to download
Rating	4.36 based on 320 ratings
Ranking	Not ranked
Version	26.8.1
App download size	537.3 MB
Suitable for	Everyone

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Changelog of Celestia - Space Simulator

No changelog data

Developer information for 林峰李

林峰李

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Technologies used by Celestia - Space Simulator

Frequently asked questions about Celestia - Space Simulator

Is Celestia - Space Simulator free?

Yes. Celestia - Space Simulator is free to download from App Store.

Is Celestia - Space Simulator still available?

Yes. Celestia - Space Simulator is on App Store, and the last update we saw was on August 28, 2026.

How large is the Celestia - Space Simulator download?

Celestia - Space Simulator is 537.33 MB to download.

Is Celestia - Space Simulator suitable for children?

App Store rates the content of Celestia - Space Simulator as suitable for everyone.

How do people rate Celestia - Space Simulator?

Celestia - Space Simulator scores 4.36 out of 5 stars, from 321 ratings on App Store.

Who made Celestia - Space Simulator?

Celestia - Space Simulator was developed by 林峰李. It is listed in the education category on App Store.

What are the best alternatives to Celestia - Space Simulator?

People looking at Celestia - Space Simulator also look at these education apps: Stars and Planets - Astronomy, Exoplanet, Galaxy Map, Our Galaxy, Solar Walk Lite - Planetarium.

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