Redwire’s Advanced Configurable Open-system Research Network (ACORN) is a modeling and simulation development environment for space system design, integration, and test.

Using a Modular Open System Architecture (MOSA), ACORN offers a scalable, rapidly reconfigurable, closed-loop, end-to-end space system design ecosystem.
ACORN is a complete life-cycle digital engineering tool that provides for risk reduction and mitigation as well as increased mission assurance. The tool also enables significant cost reductions throughout the mission.
ACORN is available for export under the Export Administration Regulations (EAR) via the United States Department of Commerce under ECCN (Export Control Classification Number) 9D515 and 9E515.