An illustration of black holes merging in space. Astronomers have observed the largest ever such event using physical properties predicted by Einstein in 1915.
Mandatory Credit: Sakkmesterke/Science Photo Library RF/Getty Images via CNN Newsource
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Astronomers detect most massive black hole collision to date
A collision observed between two black holes, each more massive than a hundred suns, is the largest merger of its kind ever recorded, according to new research.
