"Overall, it's not surprising that black holes should be in triples, but what's surprising is that this system held onto the outer star after forming the black hole." When you purchase through links ...
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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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