Ecosystem
In space and astronautical engineering, an ecosystem refers to a complex network of living organisms, their physical environment, and the interactions between them, that exist within a closed environment such as a spacecraft or a planetary habitat. The goal of designing an ecosystem is to create a self-sustaining environment that can support human life for extended periods of time, without the need for resupply from Earth. This involves careful selection of plant and animal species that can provide food, oxygen, and waste management, as well as monitoring and controlling environmental factors such as temperature, humidity, and air quality. Ecosystems can also be used for scientific research, such as studying the effects of long-term spaceflight on human physiology and behavior.
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