Small black hole high-speed jet mysterious planet.

<P Align=center> </ P> <P> Technology report (tech.) news: A new study shows that the central galaxy of small black holes can speed "jet" planets. .Prior to this, scientists believe that supermassive black hole can only speeding jet planet. .</ P> <P> researchers said, is actually smaller than the supermassive black hole jet black holes a larger number of planets. .In 1988, Los? Alamos National Laboratory physicist Jack --- Hills predicted that the Milky Way's supermassive black hole center can destroy the balance between the twin planets, planet bound, and high-speed jet will be on another planet .the Milky Way. .Since 2004, astronomers were found in nine supermassive black hole high-speed rejected by the planet, they speculate that the supermassive black hole mass of the sun 360 times. .However, Harvard - Smithsonian Center for Astrophysics Ryan O'Leary and Avi --- --- Liao Bo in the study shows that the central galactic black hole blasting a large number of small planets. .</ P> <P> the quality of these small black holes are only about 10 times the sun, some studies suggest that the central galaxy at least 25,000 small black holes around the supermassive black hole. .When some small black holes will be ejected planets galaxy, they will further close to the supermassive black hole. .Liao Bo said, "a small black hole than the supermassive black hole jet rejection rate of the planet faster! Study was jet trajectory and speed of the planet will help astronomers determine the number of black hole jet planets and how they exclude jet planet." .At the same time, they acknowledge that such research is not easy, the existing Space Telescope can not observe the Milky Way central supermassive black hole region, concentrated in the region, there are many small black holes. .</ P> <P> researchers speculate that the planet is large mass injection speed 709 km / s, they are gravitationally bound galaxy more slowly under the speed may be estimated when these planets are jet initial velocity of 1200 km / .seconds. .However, the planet is a small black hole jet speed to be faster, smaller planets in the exclusion of the black hole can reach 2,000 km under the / s speed from the Milky Way. .</ P> <P align=left> </ P> </ p>.