NASA Operational Simulator for Space Systems (NOS3)

NOS3 is a suite of tools developed by NASA’s Katherine Johnson Independent Verification and Validation (IV&V) Facility to aid in areas such as software development, integration & test (I&T), mission operations/training, verification and validation (V&V), and software systems check-out. NOS3 provides a software development environment, a multi-target build system, an operator interface/ground station, dynamics and environment simulations, and software-based models of spacecraft hardware.

Documentation

NOS3 - ReadTheDocs

Issues and Feature Requests

Please report issues and request features on the GitHub tracking system - NOS3 Issues.

If you would like to contribute to the repository, please complete this NASA Form and submit it to gsfc-softwarerequest@mail.nasa.gov with Justin.R.Morris@nasa.gov CC’ed. Next, please create an issue describing the work to be performed noting that you intend to work it, create a related branch, and submit a pull request when ready. When complete, we will review and work to get it integrated.

If this project interests you or if you have any questions, please feel free to open an issue or discussion on the GitHub, contact any developer directly, or email support@nos3.org.

License

This project is licensed under the NOSA 1.3 (NASA Open Source Agreement) License.

Versioning

We use SemVer for versioning. For the versions available, see the tags on this repository.