Star black hole can prevent the birth of the universe.

<P Align=center> </ P> <P align=left> The picture shows the galaxy's supermassive black hole, blue for the material near the black hole emits radiation, black holes around the light gray structure is the composition of gas and dust. .</ P> <P align=left> Technology Channel (tech.) news: Recently, NASA probe the galaxy formation process team of scientists were found in some giant galaxies, supermassive black holes to create a .kinds of hostile environments. .In this environment, many star formation was ruthlessly suppressed. .The study, published in the August 24 issue of "Nature" magazine. .</ P> <P align=left> scientists use in space exploration satellite in orbit that we close the distance more than 800 different galaxies were detected and found many fascinating sights, including the quality of large black holes, .different patterns of galaxies. .Scientists have also found that in those galaxies with supermassive black holes almost no star. .Astronomers think that this phenomenon is due to the existence of supermassive black holes. .</ P> <P align=left> NASA probe the galaxy formation process group leader, from Seoul, Korea, Yonsei University SukyoungK.Yi Ph.D. said, "that exist in these galaxies, supermassive black hole created a .the environment is not conducive to the birth of stars. If you want to find more stars, you should not go to the smaller black holes observed in the galaxy. "</ P> <P align=left> Previously, astronomers had thought that a black hole for .The birth of stars plays a very important role, but they do not have enough tools to prove this theory. .Scientists study the galaxy formation process began in 2003. .The results of this study confirm the above can be very good theory, because the scientists used a high sensitivity UV detectors can detect young stars emit ultraviolet weak. .</ P> <P align=left> Scientists say black holes are often located in the center of a galaxy and its gathered around many high-density substance. .Over time, black holes and galaxies which it will continue to grow, but their rate of growth is mixed. .</ P> </ p>.