First plants grown on moon have died: says Chinese scientist
Plants died on Sunday, when the lunar night fell.
(Web Desk) – The first ever plants grown on the moon died just after 24 hours of their germination, China has revealed, according to independent.co.uk.
The cotton plants could only sprout inside their aluminium container, a “moon surface micro-ecological circle”, which costed about $1.15 million.
The probe has now entered the lunar night, and temperatures have fallen too low for life to survive.
The Chang’e-4 probe, which landed on the far-side of the moon on January 3rd, apparently entered “sleep mode” on Sunday as the first lunar night after the probe’s landing fell, Professor Xie Gengxin, chief designer of the experiment, told China’s Xinhua state news agency.
“Life in the canister would not survive the lunar night,” Professor Xie said.
Some reports have suggested that the pod was supposed to last three months and create a self-sustaining environment for life away from our planet.
The South China Morning Post even said the China National Space Administration planned to broadcast such an experiment in “less than a hundred days’ time”.
The moon lander was carrying soil, cotton seeds, rock cress, rapeseed and potato seeds, yeast and fruit fly eggs.
On Tuesday, Professor Liu Hanlong of the Chongqing University, who led the research, said the rapeseed and potato seeds had also germinated, but the cotton seeds were the first to sprout, according to the South China Morning Post.
“We have given consideration to future survival in space. Learning about these plants’ growth in a low-gravity environment would allow us to lay the foundation for our future establishment of space base,” Mr Liu said.
The report gave no indication the plants had already all died.
It also said the 3kg aluminium container was designed to maintain a temperature of between 1 and 30 degrees, allow in natural light and feed the plants with water and a nutrient solution.
It did not add that when lunar night fell, its contents would all be killed.
The experiment was in part designed to provide an indication of how lengthier space voyages could maintain food sources for astronauts without them having to return to Earth for supplies.
