Comprehensive software suite used for modeling, simulation, and analysis of complex systems across multiple domains, including aerospace, defense, telecommunications, and space exploration. It provides a powerful environment for engineers and analysts to design, evaluate, and optimize systems by integrating various components such as satellites, ground stations, sensors, and communication networks. Ansys STK enables users to visualize and simulate the entire lifecycle of a system, from concept development and design to operations and maintenance. It offers advanced capabilities for modeling orbital dynamics, satellite constellation design, mission planning, and communication link analysis. A valuable tool for engineers and organizations involved in mission-critical systems that require precise analysis and simulation capabilities.