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This is the first experiment on the mini-biosphere on the Moon.
Chinese researchers found that the first sprouted seed was cotton. This phenomenon is considered a success of one of the experiments of the probe Chang & # 39; and 4, which managed to land on the hidden face of the satellite, establishing a first in the history of space exploration, declared the agency of Xinhua print Tuesday.
On Tuesday, Chang & # 4 and transmitted images of the sprouting of a cotton seed, the only seed that has sprouted so far. However, its cultivation is not simple: the temperatures on the surface of the soil can exceed 100 degrees Celsius per day and go down to minus 100 degrees during the night in conditions of increased solar radiation and less gravity compared to the Earth.
Xie Gengxin, the researcher at Lunar Plant Experiment, said his team designed a container that would maintain a temperature of between 1 and 30 degrees and allow natural light to enter and feed plants. water and nutrients, according to the Hong Kong newspaper South China Morning Post.
The newspaper notes that this device is an 18 cm high aluminum cylinder, 16 cm diameter, weighing 3 kilograms and costing over 10 million yuan ($ 1.47 million, 1.29 million).
However, these plants are not the first to grow in space: a team from NASA managed to achieve the growth of the species' flowers on the International Space Station in 2016.
China today announced plans to continue expanding its space exploration program with a one month sampling mission this month and another mission planned in 2020 to hit Mars, according to Wu Yanhua, deputy director of the Chinese National Space Administration (CNSA).
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