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The Earth is born more quickly than expected
the ROME - The Earth is formed more rapidly than expected: the embryo has developed in just 5 million years inside the cloud of gas and dust that surrounded the Sun. That is to say that reducing the 4.6 billion years of the history of the Solar System, the sun 24 hours, the first draft of the Earth would be formed in the first minute and a half. It indicates the research published in the journal Science Advances, by the university of Copenhagen. The theory so far accredited expected that the Earth would have been formed over tens of millions of years to effect a process of growth: a period comparable to the 5-15 minutes on the scale of 24 hours. According to the coordinator of the search, Martin Schiller , the result would indicate that the formation of the planets is more frequent than expected. For this it would be interesting to assess whether similar processes occur around other stars in the Milky Way.

To support the new theory, are the measure regarding the different types of meteorites. In particular, we studied the isotopes of iron, i.e. atoms of the same element with a different mass. And it turns out so that only one type of meteorite has a similar composition to that of the Earth: are the so-called specimens THERE. These small celestial bodies the most primitive would be the witnesses to the most ancient of the environment in which it was immersed in the Sun when he was still very young. The similarities found in the data relating to the composition of the Earth lead to the hypothesis that also the embryo of our planet is born in the same period. Understand how you formed the planets of the Solar System also allows you to understand what is the frequency of accumulation of water, detects the co-author of the research, Martin Bizarre . Finally, considering that the specimens contain water within them, would be more likely to find it elsewhere in the universe.

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Carlo Verdelli SUBSCRIBERS TO REPUBLIC © Reproduction reserved Today on “Aliens exterminated”. Massacre shakes Germany The bomber: “The secret service I spy”. The delirium of the bank that he wanted to wake up the whites That black monster that scares the Germany and Italy Instead of the one that sees Liliana Segre reason, the culture there aid
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