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Completed TRL 3 (started at 2, targeting 3)
It is impractical for astronauts to travel with all necessary supplies in future long-term space exploration missions. Therefore, it is imperative that technologies enabling the production of food, nutraceuticals, medicine, and materials from extraterrestrial resources are developed. These resources found in space include minerals and feedstocks found on distant bodies, waste generated by humans and space shuttle operation, and solar energy. Together with synthetic biology-driven technology for engineering microorganisms that can reliably, efficiently, and flexibly utilize such “in situ resources”, astronauts may be able to generate the food, nutraceuticals, medicine, and materials they need to carry out their mission. Due to potential uncertainty in resource availability, this proposal focuses on engineering yeast to convert respiration CO2 algae biomass and human urine into nutritional omega-3 fats and 3D printable plastics.
Astronauts will be able to generate the food, nutraceuticals, medicine, and materials they need to carry out their mission.
Listed on TechPort itself — the most direct way to ask about this specific project.
This is early/mid-stage (TRL 3) — the most realistic path in is NASA SBIR/STTR, which funds small businesses and research institutions to develop technology aligned with NASA's needs (equity-free, phased funding). Check whether a current SBIR/STTR solicitation topic overlaps with this project's technology area, or contact the project directly (above) to ask.
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