May 28, 2017 07:26 pm -04

Stars can turn into black holes without a supernova

As a rule, astronomers believe that stars have to explode in a supernova before they collapse into black holes. That violent death is always the cue, right? Not necessarily. Researchers have spotted a massive star 22 million light years away, N69...

Original Link: https://www.engadget.com/2017/05/28/stars-become-black-holes-without-supernova/

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Engadget is a web magazine with obsessive daily coverage of everything new in gadgets and consumer electronics. Engadget was launched in March of 2004 in partnership with the Weblogs, Inc. Network (WI

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