UNITED NATIONS, Mar 28 (APP): UN food and atomic energy agencies are readying to reap the rewards of a ground-breaking \u2018astrobotany\u2019 investigation, with the announcement that seeds sent to space in 2022 are now poised to return to Earth.<\/p>\n
\u201cThis is science that could have a real impact on people\u2019s lives in the not-too-distant future, by helping us grow stronger crops and feed more people,\u201d Rafael Mariano Grossi, head of the International Atomic Energy Agency (IAEA), said in a statement on Monday.<\/p>\n
With the world\u2019s population estimated to reach almost 10 billion by 2050, there is a clear need for innovative solutions through science and technology aimed at producing more food, as well as crops that are more resilient and farming methods that are more sustainable, the agencies said.<\/p>\n
While similar experiments have been carried out since 1946, this is the first time that the IAEA and the UN Food and Agriculture Organization (FAO) are conducting genomic and biological analyses on seeds sent to space in around 60 years of experience in inducing plant mutations that could be of benefit to people and planet.<\/p>\n
The experiment aims at developing new crops that can adapt to climate change and help boost global food security, it was pointed out.<\/p>\n
Two kinds of seeds are now in space: arabidopsis, a type of cress that has been studied extensively by plant botanists and geneticists, and sorghum, which belongs to the family of millets and is a drought and heat-tolerant grain grown in many developing countries for food.<\/p>\n
The seeds were sent in an uncrewed cargo shuttle from NASA on 7 November 2022. While in space, they were exposed to a complex mixture of cosmic radiation, microgravity, and extreme temperatures, inside and outside the International Space Station (ISS).<\/p>\n
Upon their return in early April, scientists at the Joint FAO\/IAEA Centre of Nuclear Techniques in Food and Agriculture plan to grow the seeds and screen them for useful traits to better understand space-induced mutations and identify new varieties.<\/p>\n
Once grown, a series of analyses will help understand whether cosmic radiation and harsh space conditions can lead to crops becoming more resilient in the face of increasingly difficult growing conditions on Earth, the agencies said.<\/p>\n
\u201cI am very proud of our partnership with IAEA, bearing fruits both on Earth for years, and now with seeds that travelled through space,\u201d FAO Director-General Qu Dongyu said.<\/p>\n
\u201cI am in awe of the resilience of nature, and excited by the endless benefits that space exploration can bring to transform our agrifood systems to be more efficient, more inclusive, more resilient and more sustainable across the globe.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"
UNITED NATIONS, Mar 28 (APP): UN food and atomic energy agencies are readying to reap the rewards of a ground-breaking \u2018astrobotany\u2019 investigation, with the announcement that seeds sent to space in 2022 are now poised to return to Earth. \u201cThis is science that could have […]<\/p>\n
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