Generally speaking, black holes are regions of spacetime where matter is compressed into a tiny space. Dark matter, meanwhile ...

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‘Cosmic fossils’ left by black holes created before the big bang may still shape the universe - Universe may have been ...

Three physicists have proposed a modification to Einstein’s general relativity that, if confirmed, could eliminate the singularity at the origin of the universe. By adding higher-curvature terms to ...

Researchers at the University of Portsmouth in the UK have proposed a cosmic bounce ...

Black holes that formed before the Big Bang could still exist today as ‘cosmic fossils’, potentially helping to explain the ...

Black holes that formed before the Big Bang could still exist today as 'cosmic fossils', potentially helping to explain the mysterious dark matter ...

Was the Big Bang really the beginning of the universe, or are we 'bouncing' between periods of expansion and contraction? A new theory makes testable predictions. When you purchase through links on ...

Emma Chapman reviews Battle of the Big Bang: The New Tales of Our Cosmic Origins by Niayesh Afshordi and Phil Halper Before the bang That the universe evolved from a "hot Big Bang" is not in question, ...