Tuesday, December 21, 2010
And the universe is almost "age" of the star (Figure).
<P Align=center> </ P> World Scientific reports [tech.] News: According to a new U.S. "Astrophysical Journal" reported, the European Southern Observatory astronomers a unique way through and found that there is a galaxy .stars and the universe is almost "the same age." .<P Align=left> a report by the European Southern Observatory, pointed out, 这颗 code-named star HE1523-0901, "age" of about 13.2 billion years old, and many astronomers recognized the universe "age" of about 13.7 billion years old. .This finding helps to understand the early history of the universe of information. .</ P> <P align=left> reported that astronomers using the VLT Observatory telescope, the star of the two radioactive elements contained in compounds - thorium and uranium in the spectral data to determine the star ."Age." .Use of this technology and archaeological radiocarbon dating similar, but astronomers need to determine the time span greater. .</ P> <P align=left> main author of the report, Anna Frey, Bell said, to determine the star of the "age" requires a very precise understanding of the stars on the thorium and uranium content, and only through such a large-scale equipment VLT telescope .can. .</ P> </ p>.
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