Alternatives to Celestia for all platforms with any license

  • Stellarium

    Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope. It...

    • Stellarium is a planetarium, Celestia not Guest • Jun 2016 • 10 agrees and 0 disagrees Disagree   Agree

    Free Open Source Mac Windows Linux PortableApps.com

    Stellarium icon
  • Space Engine

    Space Engine - a real-time 3D space simulator, procedural universe generator and visualiser. It lets you explore the universe in three dimensions, starting from planet...

    • You can not only travel throughout the Milky Way; Visiting the stars, the planets with their respective moons, comets, asteroids, black holes (in which one can see the shift towards the blue), etcetera. In addition, the music gives an atmosphere of relaxation. Guest • Nov 2016 • 0 agrees and 3 disagrees Disagree   Agree

    Commercial Windows

    Space Engine icon
  • Cosmonium

    Cosmonium is a 3D astronomy and space exploration program. With Cosmonium you can navigate in our solar system and discover all the planets and their moons.

    Free Open Source Mac Windows Linux

    No features added Add a feature

    Cosmonium icon
  • Universe Sandbox

    Universe Sandbox is an interactive space simulator for Windows based PCs. Unlike most astronomy software that just shows you what the sky looks like or where the...

    Commercial Mac Windows Linux Steam

    Universe Sandbox icon
  • Pioneer

    Pioneer is a space adventure game set in the Milky Way galaxy at the turn of the 31st century. The game is open-ended, and you are free to explore the millions of star...

    Free Open Source Mac Windows Linux

    Pioneer icon
  • StarCalc

    StarCalc is the fastest professional astronomy planetarium & star mapping program for Windows 9x/ME/NT/2000/XP (StarCalc version for PocketPC is available). It...

    • Discontinued
      The program is no longer updated. Last version, 5.73, released in July 2006, can be still downloaded from the official website.

    Free Windows Windows Mobile

    No features added Add a feature

    StarCalc icon
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5 out of 5 with 2 ratings

Celestia Comments

Initiative application, however..

Comment by danger89
about Celestia · Nov 2013 · Helpful Not helpful Report as spam

I love this software very much! However it seems the website/forum is not available. I think the developers stopped the software. The latest release was also from 2011.
Too bad :(

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