Education
Stellarium
26.3 · Windows
Stellarium is a computer planetarium displaying a realistic 3D image of the sky with over 600,000 stars. Identifies stars, constellations, planets, comets and satellites in real time.
- Version
- 26.3
- Platform
- Windows 7/8/10/11
- Licence
- GNU GPL
- File size
- 399MB
- Version information updated
- 2026-09-29
- Manufacturer
- Fabien Chéreau
Questions about downloads
Where does the download come from?
Direct files are downloaded through NetCloud24. Installers come from the source addresses listed in the catalogue and are passed on unchanged. Links labelled as a publisher’s page open that website.
Does downloading include a software licence?
Downloading an installer and purchasing a licence are separate actions. Free software follows its publisher’s licence; commercial software may require activation or a subscription.