A black stone of space was found in a desert hollow By a group of Sahauís, Bedouin people in the area. Later an auction, the rock, which originated from a crust MartiI am fascinated by scientists for more than a decade until one of its greatest secrets was revealed.
Northwestern Africa Rock was officially named, which is also called “Black Beauty”. The 320 grams rock was discovered in 2011 in Western Sahara and was sold to an American mosque on MoroccoAccording to the information issued at CNN International.
Its composition has proven unique among the Mars that has already been studied, which contains minerals of all ages, but in line with the observations made by investigations Nassa On the surface of Mars. This indicates that the rock was already part of the red planet shell.
Register for Mars
“Black Beauty”, Rocha was found in the desert in 2011 (NASA/Al -Shif)
The researchers analyzed the zirconite pill in the meteor Marti. Most of the well -known Mars Nizak comes from the latest geological periods, making NWA 7034 valuable pieces to understand the planet’s environment in its early stages.
The richest meteor
“Black Beauty” stands out to contain 10 times water from other Mars. The reaction of the rock with the water in the Mars crust was already known, but new analyzes revealed additional details. Zirconite meteorite contains iron, aluminum and sodium, as well as magnetic impurities, indicating that the material crystallized in water thermal conditions – i.e. in the middle of the hot water and an oxidized environment.
Evidence of old thermal sources
The magnetite is found in the zircon areas that have not changed by radiation, indicating that it was formed simultaneously. This indicates that during the previous period, 4.45 billion years ago, Mars had water thermal systems in its cortex. Nizak is a significant evidence of water on this planet during its formation.
Were you in life?
The discovery reinforces the idea that Mars, from its early days, has had favorable environments for the forms of microbial life. If life already appears there or comes to Earth through meteorites, it is still an open problem. However, the NWA 7034 study shows the value of Mars samples, which Nassa And China They intend to bring in the coming years to deepen this investigation.
