Up-to-date 10. In March 2020, At 14:49
Since time immemorial, the moon has fascinated people. As a satellite of the earth, that is exactly what was created, however, it could not be cleared up, once and for all. The new media is one of the most common theories.
The rocks of the moon and the earth differ in their isotopic composition could be stronger than previously assumed. Researchers at Tyler Pipe, from the University of New Mexico, Albuquerque, New Mexico, USA) and measured by high-resolution Isotope of oxygen-17 and oxygen-18, and in the moon, and Erdgestein.
The media is the most common theory as to the origin of the moon from the earth to the moon, and, as a result of the collision of a celestial body with the early earth. The study is published in the journal “Nature Geoscience”.
The moon is a special feature in our solar system. It is compared to that of their mother, the planet earth is very large and has a small metal core and is very poor in volatile elements.
In the first decade of the 1970’s, the theory has been further developed, In the early days of the solar system, a Mars, a huge celestial body collided with the young earth. This is the hot Rock was dropped into the space from which the moon formed. The selected Proto-Planet named “Theia” after the mother of the moon goddess, Selene, in Greek legend.
The Individual rocks on the moon, in their composition, differ from each other
Samples of moon rocks from the Apollo missions, Americans have shown that the surface rocks of the moon, the isotopes have a very similar Oxygen composition as the earth. This means that the mother of the moon and earth had identical isotopic composition that is considered to be unlikely, or that it was a severe blow to an intensive mixing of the oxygen isotopes of both of these celestial bodies. The latter scenario was the simulation, not to understand it.
The new measures in the Pipe, and colleagues according to individual rocks are different from those of the moon in the share of the stable isotopes oxygen-17 and -18 right now, but it is recognizable from one to the other. In addition, the variation of the oxygen-17-values, in the case of the moon rocks that were approximately three times greater than that of the Erdgestein.
The researchers explain that in the following way: After the impact, the Prototype was surrounded by a white of the products are in the vapor. Immediately after the impact, the rush to the end of the steam was mixed in with the sea of magma on the moon as well, before the split takes place due to gravity.
The steam, which is turned on only after the stratification of the ocean, the magma is not well-mixed, and that this difference is preserved to this day.
The expert expects different results from the other tests
In a green, glass-like Rock, which is likely to originate from the deep layers of the moon, the researchers found that the highest values of oxygen-17. You think, therefore, that the plutonic rock of the moon has an isotope value that is closest to the Theia. After the Theia found, the value of the Proto-Planet is the most distant from the sun than the earth is, it could be removed
Andreas Pack at the University of Göttingen and has worked for many years with this problem. He is pleased with the fact that the study also provides new insights into the research. However, measured data deviated considerably from the values obtained in previous studies.
“These measures are a very, very, very difficult,” says Pack. He doesn’t want to exclude you, so that in the new analyses come to different results. The milan coach is confident, though, that the moon can give you samples of the rocks, current, and future missions to the moon, to shed light on these issues. (dpa/ah)
The united states wants to go back to the moon, it was announced by NASA. The plans call for a settlement on the moon, and it would be 2028 place.