In-situ resource utilization (ISRU) is commonly cited as being a critical step towards a sustainable human presence in space, especially on the Moon. Just how crucial it is, and how much its by-products will affect other uses of the Moon, is still up for debate. A new paper from Evangelia Gkaravela and Hao Chen of the Stevens Institute of Technology dives into those questions and comes up with a promising answer - ISRU is absolutely worth it, if we can control the waste products.
In-situ resource utilization (ISRU) is commonly cited as being a critical step towards a sustainable human presence in space, especially on the Moon. Just how crucial it is, and how much its by-products will affect other uses of the Moon, is still up for debate. A new paper from Evangelia Gkaravela and Hao Chen of the Stevens Institute of Technology dives into those questions and comes up with a promising answer - ISRU is absolutely worth it, if we can control the waste products.
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