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Scientists think they detected the first known triple black hole system in the universe — and then watched it die
Chinese astronomers may have discovered a never-before-seen triple black hole system. The team identified this triplet, which is locked in a complex "waltz," after spotting a hidden supermassive black ...
In a remarkable breakthrough, astronomers have uncovered the first known triple system where three galaxies, each harboring an active, radio-bright supermassive black hole, are caught in the midst of ...
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