Great links I founded an open-source library for orbital mechanics during my PhD, which is still going strong: https://github.com/tudat https://github.com/tuda

Great links I founded an open-source library for orbital mechanics during my PhD, which is still going strong: https://github.com/tudat https://github.com/tudat We're developing a new set of modular libraries based off of Tudat: https://github.com/openastro https://github.com/openastro. We're also building an open search engine for satellite subsystems: https://satsearch.co https://satsearch.co. Some other interesting open-source stuff going on: - https://librespacefoundation.org https://librespacefoundation.org - http://www.kubos.co http://www.kubos.co - https://github.com/esa/pykep https://github.com/esa/pykep - https://gmat.gsfc.nasa.gov https://gmat.gsfc.nasa.gov