A few days ago, NASA announced that it would publish very important data in the following days thanks to the Curiosity robot, which has been located since the year 2012 on the surface of the planet Mars.

Finally, on Thursday, the American Space Agency widely shared one of the discoveries that, as they themselves said, is among the most exciting ever on the red planet.

Curiosity has come to reveal organic matter on the surface of Mars, a discovery that further reinforces the idea that once this planet was inhabited. However, skeptics say that disclosure does not necessarily mean that Mars has been alive, however, accept the fact that this discovery is one more reason to continue with the research.

"Opportunities to find signs of a former life in Mars just added to us," said Ashwin Vasavada, a research scientist at the project.

Organic matter is a remnant that is created solely by life forms and the discovery of their existence in Mars has been made by two different groups of scientists, who at the end have achieved the same result.

Already, the work of scientists will be based on efforts to attract samples of organic wastes to Earth to undergo more detailed analysis to explain the origin and shape of the organism that has left behind these traces.

Scientists believe that millions of years ago Mars has been populated and these claims rely on the traces left by rivers that were once believed to flow on its surface.