Cosmonium Alternatives

Cosmonium is described as '3D astronomy and space exploration program. With Cosmonium you can navigate in our solar system and discover all the planets and their moons' and is a Star Map in the education & reference category. There are more than 10 alternatives to Cosmonium for a variety of platforms, including Windows, Mac, Linux, Android and iPhone. The best alternative is Stellarium, which is both free and Open Source. Other great apps like Cosmonium are Celestia, Space Engine, Universe Sandbox and Gaia Sky.

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Cosmonium

Free • Open Source
Star Map

Mac
Windows
Linux

Cosmonium is a 3D astronomy and space exploration program. With Cosmonium you can navigate in our solar system and discover...

Learn more about Cosmonium

Stellarium
Is this a good alternative?
Yes
No
Free • Open Source
Star Map
Mac
Windows
Linux
PortableApps.com
54 alternatives to Stellarium
Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope.
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Stellarium Features
1. PortableStellarium can be used from a USB stick or similar with no prior installation.
Exploration
Cross-Platform
Celestia
Is this a good alternative?
Yes
No
Free • Open Source
Star Map
Mac
Windows
Linux
PortableApps.com
26 alternatives to Celestia
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.
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Celestia Features
1. PortableCelestia can be used from a USB stick or similar with no prior installation.
Space Engine
Is this a good alternative?
Yes
No
Paid • Proprietary
Windows
21 alternatives to Space Engine
Space Engine - a real-time 3D space simulator, procedural universe generator and visualiser. It lets you explore the universe in three dimensions, starting from planet Earth to the most distant galaxies.
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Space Engine Features
Explore planets
Multiple languages
Free roam
Procedurally generated
Universe Sandbox
Is this a good alternative?
Yes
No
Paid • Proprietary
Mac
Windows
Linux
Steam
13 alternatives to Universe Sandbox
Universe Sandbox is an interactive space simulator for Windows based PCs.

Unlike most astronomy software that just shows you what the sky looks like or where the planets are, Universe Sandbox is a powerful gravity simulator. You can add another star to our solar system and watch.
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Universe Sandbox Features
Moveable Panes
Gaia Sky
Is this a good alternative?
Yes
No
Free • Open Source
Star Map
Mac
Windows
Linux
42 alternatives to Gaia Sky
Gaia Sky is a real-time, 3D, astronomy visualisation software that runs on Windows, Linux and OS X. It is developed in the framework of ESA's Gaia mission to chart about 1 billion stars of our Galaxy in the Gaia group of the Astronomisches Rechen-Institut (ZAH...
Suggest and vote on features
Gaia Sky Features
Notifications
TOPCAT
Is this a good alternative?
Yes
No
Free • Proprietary
Mac
Windows
Java
18 alternatives to TOPCAT
It offers a variety of ways to view and analyse tables, including a browser for the cell data themselves, viewers for information about table and column metadata, and facilities for sophisticated interactive 1-, 2-, 3- and higher-dimensional visualisation, calculating statistics...

TOPCAT has no features, suggest some!
Space Simulator
Is this a good alternative?
Yes
No
Paid • Proprietary
Android
iPhone
iPad
22 alternatives to Space Simulator
Space Simulator is a realistic space flight simulator for iOS and Android. It is an open-ended simulation where players can free roam Solar System or reenact historical NASA space program missions.

Space Simulator has no features, suggest some!
Stars and Planets
Is this a good alternative?
Yes
No
Free • Proprietary
Android
iPhone
Android Tablet
iPad
46 alternatives to Stars and Planets
Warp to distant stars and explore various exoplanets like lava worlds, water worlds, earthlike planets or massive jovians with Stars and Planets planetarium app and astronomy guide. Space is awesome and the universe is at your fingertips!

Stars and Planets has no features, suggest some!
Systems Tool Kit
Is this a good alternative?
Yes
No
Paid • Proprietary
Windows
Software as a Service (SaaS)
15 alternatives to Systems Tool Kit
Systems Tool Kit (STK) is a platform for analyzing and visualizing complex systems in the context of your mission. Interact with data from platforms across the aerospace, defense, telecommunications, and other industries.

Systems Tool Kit has no features, suggest some!
Add a screenshot
TiltingSun2
Is this a good alternative?
Yes
No
Free Personal • Proprietary
Windows
8 alternatives to TiltingSun2
TiltingSun2 is freeware which shows the Sun's orientation, poles, equator, rotation direction, prominence position angles and drift direction for any date, time and location. The view can be customized for any telescope and mounting.

TiltingSun2 has no features, suggest some!

Showing 10 of 10 alternatives

Stellarium Features

Celestia Features

Space Engine Features

Universe Sandbox Features

Gaia Sky Features