Thursday, April 02, 2015

2 April - Netvibes III

http://www.netvibes.com/opit#Tools_%26_technology


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(MEDIA GENERAL) - The Hubble Space Telescope has captured pictures of green ghosts believed to be part of past galaxies that once collided violently in space. The Hubble scientists released the images Thursday. The green wisps in the pictures are thought to have been lit up by the blast ...

Astronomers have discovered a distant, massive and ancient black hole that calls into question current models for the early expansion of the universe. A team of scientists from China and Arizona spotted the brightest quasar from the early universe, named SDSS J0100+2802, centered on a black hole 12.8 billion light ...

Huge black hole
AN international team of astronomers led by Xue-Bing Wu at Peking University discovered a huge and ancient black hole which was powering the brightest object early in the universe. The black hole's mass is 12 billion times that of the sun, and it lives at the centre of a quasar ...




The mystery of black holes 04:53 PLAY VIDEO "The existence of such black holes when the universe was less than one billion years old presents substantial challenges to theories of the formation and growth of black holes and the co-evolution of black holes and galaxies," they said. Nature reported that lead researcher Xue-Bing ...