For years Dark Matter has confronted physics with a massive mystery. A recent article describes it as ‘the invisible substance that astronomers believe accounts for about 80% of the stuff in the universe.’ But what is it? This question has physicists searching for obscure new particles with the world’s largest machine, the Large Hadron Collider. […]
The Dark Matter Mystery Is Solved! LIGO’s observations show mid-sized primordial black holes are not improbable.
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