Celestia icon


5.7 k

Discover the secrets of the universe with this planetarium


Latest version


Nov 27th, 2020

Older versions
Whether you love astronomy or just want to learn more about the universe in a way that's different and interactive, Celestia makes for an excellent tool.

Celestia gives access to hundreds of celestial bodies flung in the farthest corners of the universe. The navigation panel takes you to these places in a quick and easy way – so sit back, relax, and calmly check out the cosmos during your trip.

Stars, constellations, nebulas, galaxies, comets, planets, and satellites are just part of what you can visit with Celestia. You can also trace the orbit around a celestial body or follow it through space.

Also, just like in a documentary about the universe, Celestia lets you create and run scripts in order to follow a preset path through space. Every place you visit will be explained by an identifying label.
Reviewed by Álvaro Toledo Translated by Robert Zant


For Mac OS X 10.2 or higher

More information

License GNU
Op. System Mac
Category Science & more
Language English
Author Celestia
Downloads 5,688
Date Nov 27th, 2020
Why is this app published on Uptodown? (More information)

Older versions

1.6.1 Jun 7th, 2011
1.5.1 May 7th, 2008

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