Astronauts to Grow Food in Space

Astronauts to Grow Food in Space

Update: 2025-11-21
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Imagine a future where astronauts on Mars create their own food from thin air. The European Space Agency and Solar Foods are partnering to produce protein powder, Solein, using bacteria in a vat with water, air, and nutrients. This innovative approach could revolutionize long-duration space missions. The project, HOBI-WAN, is an outer space adaptation of a process already used on Earth. Testing Solein production on the International Space Station is the next step. If successful, this technology could significantly reduce cargo needed for extended human exploration of deep space.

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Astronauts to Grow Food in Space

Astronauts to Grow Food in Space