Why a single fungus could halt a space greenhouse experiment

Greenhouse Experiment on ISS · 13:13 · Video: European Space Agency, ESA · Watch at the source

In short: Space exploration requires more than just planting seeds; it requires absolute biological security. Watch as astronaut Paolo Nespoli explains why he had to terminate his Greenhouse experiment to protect the International Space Station.

During his mission, Paolo Nespoli managed to successfully grow healthy plants in a specialized greenhouse on the ISS. However, the experiment was terminated after he discovered fungus growing near one of the plants.

The video highlights the rigorous safety procedures required to maintain a sterile environment in orbit. Despite the setback, Nespoli emphasizes that growing Arabidopsis from seed to seed remains a vital pursuit for the future of long-duration and long-distance space travel.

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