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China's cotton seedlings dry out and die as soon as they begin to grow on the Chang's 4 Moon



January 17, 2019 18:40:42

The first plant cultivated on the Moon has already died and died, according to scientists who conducted the experiment aboard China's monthly probe.

Key Points:

  • Space researchers have said they expect the plant to have a short shelf life
  • They said it was impossible to simulate the conditions in space in the Earth's laboratories
  • The Chinese experiment was the first time the plants grew on the Moon

Cotton seedlings died Sunday when Chang 's Land 4, located on the far side of the Moon, rotated in the dark and the temperature dropped to -170 degrees Celsius.

Unlike Earth, the Moon does not boast an atmosphere that buffs its surface from extreme temperatures.

Professor Xie Gengxin of Chongqing University, who led the design of the space experiment, told the Chinese team Inkstone that his team anticipated the short life of the plant.

He explained: "Life in the canister will not survive the moonlight night."

While astronauts created plants on the International Space Station in the past, China's experiment was the first time they were cultivated on the Moon.

This has been a challenge for scientists, who have some assumptions about the most appropriate way of setting up the "biosphere canister" to help plants cope with monthly conditions.

Mr. Xie said, "We had no experience in the past, and we could not simulate the lunar environment, such as microgravity and cosmic radiation, on Earth."

Potato seeds, rape and fruit eggs were also inside the sealed box of the probe.

Scientists hope the seeds would develop and form a micro-ecosystem in which the plants would supply oxygen to the flies, which would then produce the carbon dioxide needed for photosynthesis to take place.

Images released on Tuesday by the National Space Administration of China (CNSA) have shown that cotton seeds germinate what was called "the first in human history" of the official post of the Party of Communists, Daily People's Daily .

"A cotton seed brought on the Moon by Chinese probe Chang # 4 gave birth … marking the conclusion of the first biological experiment of mankind on the moon," he wrote on Twitter.

The Changes' 4 survey, headed by CNSA, successfully carried out the first soft landing on the distant side of the Moon on January 3.



astronomy, space,

Science and Technology,

Space ships,

space exploration

First posted

January 17, 2019 16:26:21

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