Last year, the International Atomic Energy Agency (IAEA) and the Food and Agriculture Organization of the United Nations (FAO) sent seeds into space.
It aims to develop resilient crops that can help provide sufficient food as the planet heats up.
This is the first feasibility study by these organisations to determine the effect of cosmic radiation, microgravity and extreme temperatures on plant genomes and biology.
The Seeds of arabidopsis and sorghum were sent to space and having spent around 5 months at the International Space Station.