What scientists learned from growing crops in space
NASA researchers have successfully analyzed crops grown on the International Space Station using a substrate-free aeroponic-hydroponic system. The study confirmed that the space-grown produce was free of human pathogens, validating the potential for sustainable food production on long-duration space missions.
Why it matters
Proving that crops can be grown safely in space without soil is a critical step for future human exploration missions to the Moon and Mars.
Researchers from Nasa Kennedy Space Centre and partner institutions Noetic Strategies, Amentum, Bennett Aerospace and Sierra Space have published the first microbial analysis of crops grown in a substrate-free system aboard the International Space Station.
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