Best Open Source Linux Astronomy Software 2025

Astronomy Software for Linux

Astronomy Linux Portuguese Clear Filters

Browse free open source Astronomy software and projects for Linux below. Use the toggles on the left to filter open source Astronomy software by OS, license, language, programming language, and project status.

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1

Stellarium

A planetarium software that shows a 3D simulation of the night sky

Stellarium renders 3D photo-realistic skies in real time with OpenGL. It displays stars, constellations, planets, nebulae and others things like ground, landscape, atmosphere, etc.

344 Reviews

Downloads: 2,793 This Week

Last Update: 2025-08-18
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2

Celestia

Real-time 3D visualization of space

Celestia is an application for real-time 3D visualization of space, with a detailed model of the solar system, over 100,000 stars, more than 10,000 galaxies, and an extension mechanism for adding more objects.

116 Reviews

Downloads: 99 This Week

Last Update: 2016-04-08
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3

AudeLA

AudeLA is a TCL extension aimed at providing amateur astronomers with image processing, telescope controling, ccd camera driving, and various astronomical algorithms. Web site : https://sourceforge.net/p/audela/wiki/fr_accueil Web site : https://sourceforge.net/p/audela/wiki/en_welcome

Downloads: 11 This Week

Last Update: 2025-10-29
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4

Stellarium for Java

Java version of Stellarium.

2 Reviews

Downloads: 0 This Week

Last Update: 2013-04-26
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