The Human Exploration Research Center 4 (HERC 4) is a facility dedicated to studying human behavior and performance in space environments. It focuses on understanding how astronauts adapt to long-duration missions, particularly in terms of physical health, psychological well-being, and team dynamics. HERC 4 conducts various experiments and simulations to gather data that can improve future space missions, including those to the Moon and Mars. The center collaborates with organizations like NASA and utilizes advanced technologies to create realistic scenarios for research, ensuring that astronauts are well-prepared for the challenges of deep space exploration.