Scientists found in the ocean traces of extraterrestrial substances

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Scientists from Australia, Germany, Japan, Israel and Switzerland under the leadership of the employee of faculty of nuclear physics the Australian Natsionalny university in Canberra Vallner Anton conducted research of deep-water oceanic bark. As a result they managed to find some tens atoms of an isotope of plutonium 244Pu with a half-life period of 80,6 million years which is made only in r-process. This substance does not meet in terrestrial conditions. Proceeding from a find, scientists drew a conclusion that Earth surfaces periodically … The message Scientists found in the ocean traces of extraterrestrial substances...
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