A new study by research workers of the United States and England shows that a significant portion of the water in the Solar system occurred earlier of the system. The results of their own work, the authors have published in the journal Science.

Taking into account the opinion of the astrologers, the water in the form of ice existed within the nascent Solar system before the formation of stars and planets. To such conclusion scientists have come in consequence of computer forecasting. It professionals have traced the chemical evolution of deuterium is a stable isotope of hydrogen, whose nucleus are 1 proton and neutron.

Taking into account the opinion of the researchers, the chemical processes occurring within the protoplanetary disk in the early Solar system, is unable to lead to the discovery of the observed relationship of the content of deuterium to protium (the most popular isotope of hydrogen with one proton in the nucleus).

The model, developed by scientists, showed that the chemical evolution of the Sun cannot explain the origin of the great quantities of deuterium. Conclusions research workers find proof in the form of
this isotope of hydrogen in heavy water in the nuclei of comets and asteroids.

The significance of the discoveries scientists for astrobiology is contained in the fact that water is the main component for the origin of life on earth type could be formed not as a consequence of the evolution of the protoplanetary disk, and its content is guided by the terms that do not depend on this process.

The scientific study of employees provides a new watch on the evolution of planetary systems. Previous models, according to astrologers, meant that water is formed mainly during the development of such systems.
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