A free open source desktop planetarium for your Mac

Stellarium for Mac

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Download Stellarium 0.20.1

Stellarium 0.20.1

  -  233.3 MB  -  Open Source
  • Latest Version:

    Stellarium 23.3

  • Requirements:

    macOS 10.12 Sierra or later

  • User Rating:

    Click to vote
  • Author / Product:

    Fabien Chereau / Stellarium for Mac

  • Old Versions:

  • Filename:


  • MD5 Checksum:


Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system. Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Stellarium 0.20.1.

For those interested in downloading the most recent release of Stellarium for Mac or reading our review, simply click here.

All old versions distributed on our website are completely virus-free and available for download at no cost.

We would love to hear from you

If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

What's new in this version:

- New language - Luxembourgish (lb)
- Proper properties for Angle Measure plugin
- Configurable colors for Angle Measure plugin
- GUI adaptations for Angle Measure plugin
- Evaluates scripts in individual context (Scripting Engine)
- New planetary nomenclature
- Use properties in Satellites plugin
- Overloaded Labeling functions with colors specified as Vec3f (Scripting Engine)
- Display proper file paths and line numbers on script errors (Scripting Engine)
- Test for low precision hms time conversion function
- Spiky stars option
- Checkbox to the option settings in Script Console to clear the output text before a script is run
- Implementation of telescope syncing in INDI client
- Dirty flag, set by signal from QTextEdit (Script Console)
- Code to set TAB stop width at 4 characters (Script Console)
- Code to avoid losing names after Cancel in some QFileDialog (Script Console)
- Implementation of FSM to tranfer properly between dirty/filename states on load, save, clear, edit, expand actions (Script Console)
- Special case Catalogs/Other in GUI for objects without identifier (DSO Catalog v3.9)
- Oculus plugin (disabled by default

- ANGLE support for Windows package
- Keyboard navigation in Oculars plugin
- Russian translation for Windows installer
- Data blunder: severely wrong slope for upcoming comet
- Flipping galactic/Supergalactic labels on Southern hemisphere
- Translations 'Set FOV to XXX degrees' when language is changed
- Possible segfault in SolarSystem class
- Building Stellarium without scripting
- (Restored) fading switch effect in Satellites plugin
- (Inverted) realistic/iconic mode labeling in Satellites plugin
- (Renamed) properties to better follow conventions in Satellites plugin
- Visualization mode in Satellites plugin
- Time conversion for low precision form
- Jerking an animation of movement of Solar system bodies
- Name for SH2-308 (DSO Catalog v3.9)
- Filter properly objects by catalogs (DSO Catalog v3.9)
- Few wrong objects in DSO catalog (DSO Catalog v3.9)
- WUI of Remote Control plugin

- Updated fix for ghost comet in ortographic projection issue
- Updated list of contributors
- Updated code: simplified RegExp results handling
- Changed Vec3f& to Vec3f asreturn type for functions called from scripts in some classes (Scripting Engine)
- Re-implement getDecAngle, fixing some inconsistencies
- Removed Abell planetary nebulae catalog (DSO Catalog v3.9)

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