Yes, NASA found evidence of ancient life on Mars. Here is the true story

Just last week, NASA perseverance Rover brought down some of the main news from Mars, who speaks everyone. A small rock sample, called “Sapphire Canyon”, shows hints in boring of what scientists call biosignatures. In simple English? Possible signs that ancient ancient life may be present on the Red Planet.

The perseverance stumbled on this promising sample of a rock in the Jezero hole, which coincides with an old dried. The fact that this region was once flowing with water is a huge deal, because this is a major component of life as we know it. While this is not a smoking pistol for young green men, it is a huge idea.

In the words of a NASA scientist, finding evidence of past life “will seriously increase the possibility that there will be a form of life” underground on Mars today – a very wild idea that chews it.

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Life on Mars?

So, does this finally confirm that life once? It was on Mars? It is a very good start, and NASA has found the most important lead so far. Dr. Renche was clear at this point. “This discovery greatly increases our chances of finding the signatures of ancient life in Mars. It indicates the possibility of life on Mars several billion years ago. It does not provide any evidence of life on Mars today.”

Data collected by perseverance using its tools on board (X -ray stone chemistry and nasa Sherlock scannerHe was reviewed by peers and appears to be promising, but he does not completely confirm life. More tests and inputs are needed for that, and samples could have been generated from a natural chemical process without life. But scientists are excited about these signs and are eager to know more.

Any kind of Mars life Are we talking? It is not the type that comes in peace, or goes a lot anywhere. Possible biosignatures refers to a small microbial life. Sapphire Canyon showed signs of Vivianite and Greigite. Vivianite, in particular, is found on swamps and swamps on the ground, while Greigite is a secondary product left by some earthly microbes. Think about this conclusion, such as potential algae or swamps.

NASA is analyzing data, running more tests and sharing results with other scientists all over the world to see what they can learn. There is a lot that excludes it, from the transverse sample pollution to the possibility of inorganic assets. It is difficult to do from millions of miles, but NASA is in the case.