ArmonIA: AI-Driven Health Monitoring for Astronauts ArmonIA is an AI-powered health agent designed to monitor astronauts' cognitive and physiological states in real-time, ensuring their well-being in extreme space environments. By integrating EEG-based monitoring with physiological data analysis, our system detects stress, cognitive overload, and potential health risks, enabling timely interventions. Leveraging advanced machine learning models, ArmonIA processes brain wave patterns and biometric signals to provide astronauts with continuous insights into their mental and physical health. Embedded within a user-friendly web platform, it grants both astronauts and mission control access to real-time analytics, personalized health recommendations, cognitive state visualizations, and alerts for abnormal conditions. Through predictive analytics and adaptive feedback mechanisms, ArmonIA optimizes workload management, stress reduction, and cognitive performance, enhancing astronauts' resilience. By mitigating the risks associated with cognitive and physiological strain, our AI-driven solution safeguards both individual well-being and mission success.