Did the Big Bang spawn trillions of black holes?
Did the Big Bang spawn trillions of black holes?
NewScientist.com news service Sept. 19, 2007
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Were vast numbers of black holes
spawned during our universe's
earliest moments? So far, there is
no hard evidence that such
primordial black holes (PBHs) ever
existed, but new observations just
around the corner could change that.
The black holes emit X-rays that can
escape the vicinity of the black
holes to ionize hydrogen atoms. This
would...
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