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An international group of scientists stated that they were able to detect microbes capable of surviving in toxic currents on the surface of Mars . In addition, according to Space.com, according to the researchers, the same microbes can survive on Enceladus, Europe and, possibly, other celestial bodies in the solar system. "Our experiments show that the presence of toxic perchlorates in Mars soil is not necessary Bacteria, ultimately, can grow even in very strong 'brines', which make up one-tenth of perchlorates, and ten times less on Mars, "said Jacob Heinz, one of the researchers.
During the study, scientists raised bacteria that were found in Arctic and Antarctic lakes, in solutions containing various salts, including toxic perchlorates, common soda, calcium chlorides and magnesium.The researchers investigated whether the bacteria could survive under such conditions and, if possible, what salt concentrations were
Scientists have been able to establish that under these conditions at least one earthworm – the planococcus halocryophilus, whose colonies were found in Permafrost in Canada about six years ago
At the same time, bacteria survived at low temperatures, about -30 degrees Celsius, while for perchlorate solutions, survival rates x. As the researchers point out, to reduce the freezing point of the solution, the dose of perchlorate should be at least 50%, so that the low survival rate of bacteria under similar conditions is not surprising.
On May 27, an international group of scientists conducted a comprehensive analysis of the surface of Mars and discovered fossils in which, presumably, traces of life could survive . According to the researchers, their iron deposits resemble the remains of fossil fossils.
In September 2015, NASA specialists held a press conference during which they learned that they had found evidence [in that there was no evidence of this. liquid water Mars . Later, the agency presented an animation video that simulates the flow of water on the red planet.
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