Scientists discover “indication” that could be evidence of a previous life on Mars

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Molecules Theophene on the Red Planet, probably caused by Biological processes Not chemical.

McCutch said: "We were able to identify several biological pathways to explain the presence of theophene, and it appears that these pathways are not Chemical, But we need proof".

He added: "If you find thiophene on Earth, you will think it is a product of biological processes, but it is on Mars The matter lies in the evidence", According to a network "Sky News" British.

Along with Jakob Heinz of the University of Technology, Berlin, McCuch studied impact Meteorites And it may have caused the production of the compound given the high pressure levels involved in the process, as well as a certain type of chemical process that requires heating the compound with a temperature of 120 degrees Celsius or more.

But scientists believe the biological scenario is the most likely, saying that bacteria may have existed when Mars was warmer and wetter more than 3 billion years ago, and thus produced a chemical compound.

McCutch and Heinz hope that the next probe to Mars will search for isotopes of carbon and sulfur, which would provide another great clue as to whether life is on the Red Planet.

Commenting on this point, McCoch said: "As he said (astronomer) Carl SaganExtraordinary allegations require extraordinary evidence. I think the evidence would really require that we send people out there, that an astronaut look through a microscope and see a moving microbe".

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According to astronomer at Washington State University, Dirk Schultz McCoch, a presence has been discovered Molecules Theophene on the Red Planet, probably caused by Biological processes Not chemical.

“We were able to identify several biological pathways to explain the presence of theophene, and it seems that these pathways are not,” McCutch said Chemical, But we need proof. “

He added: “If you find thiophene on Earth, you will think that it is the product of biological processes, but on Mars The evidence lies in the evidence, “according to Britain’s Sky News.

Along with Jakob Heinz of the University of Technology, Berlin, McCuch studied impact Meteorites And it may have caused the production of the compound given the high pressure levels involved in the process, as well as a certain type of chemical process that requires heating the compound with a temperature of 120 degrees Celsius or more.

But scientists believe the biological scenario is the most likely, saying that bacteria may have existed when Mars was warmer and wetter more than 3 billion years ago, and thus produced a chemical compound.

McCutch and Heinz hope that the next probe to Mars will search for isotopes of carbon and sulfur, which would provide another great clue as to whether life is on the Red Planet.

Commenting on this point, McCuch said: “As (the astronomer) said Carl SaganExtraordinary allegations require extraordinary evidence. I think the evidence would really require that we send people out there, that an astronaut look through a microscope and see a moving microbe. “



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