Top 4 Open-Source Alternatives to Kerbal Space Program

Product categories

Crypto Education & Reference Space Simulator Startup Community Universe Simulator Venture Capital Virtual Universe

Summary

The top open-source alternatives to Kerbal Space Program are Pioneer, Celestia, and Stellarium. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Pioneer Landing Page
1

Pioneer

Pioneer is a space adventure game set in the Milky Way galaxy at the turn of the 31st century.
Pricing:
- Open Source
#Venture Capital #Space Simulator #Crypto 7 social mentions
Celestia Landing Page
2

Celestia

Real-time 3D visualization of space
Pricing:
- Open Source
#Universe Simulator #Virtual Universe #Space Simulator 26 social mentions
Stellarium Landing Page
3

Stellarium

Stellarium is a free open source planetarium for your computer.
Pricing:
- Open Source
#Space Simulator #Virtual Universe #Universe Simulator 250 social mentions
OpenSpace Landing Page
4

OpenSpace

OpenSpace is open source interactive data visualization software designed to visualize the entire known universe and portray our ongoing efforts to investigate the cosmos.
Pricing:
- Open Source
#Space Simulator #Universe Simulator #Virtual Universe