Scientists discovered microbes can transform human waste back into food for astronauts. A research team from Penn State University showed it's possible for astronauts to turn their poop into space food using a series of microbial reactors capable of quickly breaking down both liquid and solid waste.
Researchers tested this using artificial feces, resulting in a 52% protein and 36% fat biomass. Christopher House, the Penn State professor leading the team, noted: "It's a little strange, but the concept would be a little bit like Marmite or Vegemite where you're eating a smear of 'microbial goo."
This food for astronauts is what future space colonizers could conceivably be eating, especially as academics continue to explore the idea of living on Mars.
Waste-Transformed Space Food
Scientists are Experimenting With Food for Astronauts Made From Feces
Trend Themes
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Waste Transformation — The trend of transforming waste into usable products or resources opens up opportunities for waste management systems and sustainable practices.
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Microbial Reactors — The use of microbial reactors to break down waste and convert it into valuable resources has the potential to revolutionize various industries, such as food production and renewable energy.
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Alternative Food Sources — The exploration of alternative food sources, such as food made from waste materials, offers disruptive innovation opportunities in the food industry and space colonization.
Industry Implications
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Waste Management — The waste management industry can explore innovative methods like microbial reactors to efficiently process and convert waste into usable products.
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Food Production — The food production industry can adopt technologies like waste transformation to create sustainable and alternative food sources.
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Space Exploration — The space exploration industry can benefit from developments in waste-transformed food as it offers a viable solution for long-duration missions and space colonization.