Find a place in the Universe

WinStars 3 is a planetarium for almost any platform. Employing 3D technology to display our solar system in a realistic manner, users may tour the planets, follow a space probe on its long voyage, or observe a celestial event from a distant world, as well as receiving the latest astrophysical news from a live feed.

Updates add new features and functionality, transforming it into an advanced educational tool for discovering our Universe.


Version 3.0.86 is online: close-up of the Hubble Space Telescope

It is now possible to monitor, in real time, the position and orientation of the Hubble Space Telescope. The telescope changing target By clicking on the telescope and choosing the “Space telescope live” option, you can also access the instrument’s schedule, the name of the astronomer who initiated the observation and the instrumentation parameters (camera …



Release 3.0.115 (2020/02/11):

version x64 (Windows 10 only)

version x86 (compatible with Windows 7, 8.1 & 10)

If you want to update an existing installation of WinStars3, please use the Maintenance Tool located in the main WinStars3 folder (typically c:\program files\winstars3).


You can now download the release version on the Google Play store :

macOS X

on App Store :


Coming soon…

Ubuntu 19.10 x64

Release 3.0.115 (2020/02/11):

Follow this procedure