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OpenSpace Alternatives
Similar projects and alternatives to OpenSpace
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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stellarium
Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows and macOS. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.
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NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better OpenSpace alternative or higher similarity.
OpenSpace discussion
OpenSpace reviews and mentions
Posts with mentions or reviews of OpenSpace.
We have used some of these posts to build our list of alternatives
and similar projects.
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Google Earth Equivalent For Space?
If I can throw in another link, since the project is open-source, we can also find us on GitHub https://github.com/OpenSpace/OpenSpace if someone wants to contribute
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Missions/Spacecraft Visualization in Open Space
We have a few different spacecraft that are available; a semi-complete list you can see here: https://github.com/OpenSpace/OpenSpace/tree/master/data/assets/scene/solarsystem/missions
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Newbie question: plotting a high-fidelity spacecraft trajectory?
This file examples how we display voyagers trajectory using a SPK file (.bsp extension): https://github.com/OpenSpace/OpenSpace/blob/d630f85cf46613ff548ddef3bae957b8a8d80851/data/assets/scene/solarsystem/missions/voyager/voyager1.asset#L20
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Small bodies orbit trails behaviour?
The behavior you are observing is not intentional and is related to a rendering bug specific to AMD graphic cards. At least it's already reported! https://github.com/OpenSpace/OpenSpace/issues/1145
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A note from our sponsor - SaaSHub
www.saashub.com | 14 Jun 2026
Stats
Basic OpenSpace repo stats
4
1,177
9.8
3 days ago
OpenSpace/OpenSpace is an open source project licensed under GNU General Public License v3.0 or later which is an OSI approved license.
The primary programming language of OpenSpace is C++.