Let there be light! Researchers reveal how black holes may have punctured darkened galaxies after the Big Bang caused a billion years of darkness



Around 13.7 billion years ago, it’s thought that the universe exploded into existence in a phenomenon that’s come to be known as the Big Bang – and then, all went dark.
With hot, thick gas swirling about the newborn universe, light remained trapped for as many as one billion years, until the cosmos finally expanded and filled with light-emanating objects.
Just how this transformation occurred, however, has long remained a mystery.
Now, a new study has found that black holes may have been responsible for filling the early universe with light, as they violently flung out matter and tore... read more

 
30 August 2017 in Science &Technology, Views: 46
Source: Daily Mail
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