There was evidence of the existence of current water on Mars

Naunica found evidence of the existence of fresh water on Mars.

They find that a lake 20 miles long is located under the iceberg of a red planetary polar cape.

NASA's Kuriuri planetary rover confirmed that earlier there were lakes on Mars, but it was the first to discover the existing water masses on the planet.

The planet 's climate became colder with time because of the rhythm of the atmosphere, as most of the water remained trapped in the ice.

Until the revelation of Mars uses Mars, a radar instrument located in the Mars Ekspres orbit.

"This is probably not a big lake," said Professor Roberto Orosei of the Italian National Institute of Astrophysics, who led the research.

Marsis was unable to determine the depth of a layer of water, but the naunica is considered to be at least one meter.

"It's really water, a lake, not a dissolved water that fills the space between rock and ice, it's happening in some of the glimmers of the earth, "added Professor Orosei.

Radar instruments such as Marsis analyze the surface and below by sending signals and analyzing what it receives

Astrobiologists study extreme environments like salt lakes on Earth to better understand how organisms can survive. Marsu./Science Photo Library

Does this mean for life on the planet ?

This discovery does not always mean something for life.

Dr. Mani Patel of the Open University explains: "We have long known that Marseille is not suitable for life, so the pursuit of life on Mars is now under the surface."

"Under the back, there is enough damage caused by the tetne radiation, while the pressure and temperature are more favorable to life, allowing the existence of fresh water, which spit for life. "

The principle of water monitoring is the key to astrobiology – a lesson on a possible life outside the planet Earth.

Although investigations point to the existence of water, they do not confirm more than that.

"We are not in love with finding life," Dr. Patel told the BBC. "However, this discovery indicates where we should continue to look at Mars.C is a treasure map – other than that, there are a lot of unknowns in this case."

The temperature and chemical composition of water can also pose a problem for potential organisms on Mars.

In order to keep it in the cold state (in the sense that temperatures are between minus 10 and minus 30 degrees Celsius), the water most likely contains molten salt itself.

"Mogue is that the water is extremely cold, with a high concentration of salt, in which the living conditions would have been very exceptional," said Dr. Kasler of Astrology of the 39th. University of Seythro Ender of the United Kingdom. with Lake Vostok located 4 kilometers below Antarctica “/>