View Full Version : A Starís Dying Scream May Be a Beacon for Physics

2012-Aug-13, 10:20 PM
When a star suffered an untimely demise at the hands of a hidden black hole, astronomers detected its doleful, ululating wail — in the key of D-sharp, no less — from 3.9 billion light-years away. The resulting ultraluminous X-ray blast revealed the supermassive black hole’s presence at the center of a distant galaxy in March [...]

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2012-Aug-13, 10:26 PM
even stars scream...