Regenerative life support systems

Regenerative life support systems are advanced setups designed to recycle and reuse essential resources like air, water, and waste in closed environments, such as spacecraft or space habitats. They mimic Earth's natural processes—like plant photosynthesis and water purification—to sustain life with minimal external input. By continuously regenerating these resources, they reduce the need for resupply missions, making long-term human space travel feasible. Essentially, they create a self-sustaining environment that maintains healthy air quality, clean water, and waste management, enabling humans to live and work in space for extended periods.