+ NASA Home > Centers > Langley Home > SACD > Capabilities Langley's Systems Analysis capabilities extend to Air transportation on earth Earth-to-orbit space access In-space transportation Exploration and science missions to other planets SACD's Capabilities include: Systems Requirements Definition Mission Architectures and Advanced Concepts Development Systems Integration Operational Analysis, e.g., Space Shuttle/ISS, EDL Space Communication Architecture Capabilities and Technologies Assessment and Trades Life-Cycle Cost and Risk Analysis Integrated Design Center and Multimedia Laboratory Langley has a heritage of pulling together resources from other NASA centers, academia, and industry to conduct aerospace systems analysis and provide unbiased information to the decision makers