Tuesday, December 21, 2010
Scientists to capture the strongest in the universe to date gamma-ray burst (Figure).
<P> Key words: cosmic gamma-ray burst strongest </ P> <P> </ P> <CENTER> </ CENTER> <P> </ P> <P> network, according to Science Daily reported that the British Astronomical .home captured by NASA's Swift satellite to a gamma-ray burst early in the picture. .This is far from the universe since the big bang, the explosion is the strongest, and most brightest explosion. .</ P> <P> </ P> <P> World Scientific reports [tech.]: According to scientists, and other astronomical telescopes, Swift, faster and more accurate satellite positioning to the gamma-ray large .outbreak to outbreak in the gamma ray of 231 seconds after it detected the ultraviolet spectrum, which is currently available to get to the gamma-ray spectrum of the earliest stages of a pandemic. .Swift gamma-ray explosion of the satellite can also start in the hundreds of seconds to calculate the position and brightness of the explosion, and to inquire into the causes of explosion and its own galaxy. .</ P> <P> now that some of the gamma-ray explosion is created by rapidly rotating, high-density planet into a black hole after the explosion caused due to the collapse. .Mueller, University of London, Space Science Laboratory (Mullard Space Science Laboratory, MSSL) Martin, said: Swift satellite can observe in the wavelength range and weather satellites from the impact of time and reflects the ability to quickly, very good .helped us very early in the explosion will be able to quickly collect ultraviolet spectrum. ."John Stuart Mill, also from the University of London Professor Paul Space Science Laboratory, said:" By the early observation of gamma-ray explosion map, we can better calculate the luminosity and distance of the explosion, but also to identify their respective .Correlation of the Milky Way and its explosive impact of the surrounding environment. .Relevant data from humans will be more abundant. ."</ P> <P> It is reported that as early as 2004, Swift satellite has begun a comprehensive study of gamma-ray explosion. Used to obtain the ultraviolet spectrum, Swift team can such a study, based on .Milky Way's chemical environment of their own to do more in-depth understanding. Paul said: "The new gamma-ray spectroscopy can not only make clear to us from the explosion, but also reveals to us the electron cloud of hydrogen atoms (hydrogen clouds) of the density. .Understanding of these distant galaxy, the more help us understand the early universe and how they formed. ."</ P> </ p>.
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