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Opposing fountains of plasma and particles spanning 23 million light-years are the longest pair of black hole jets ever seen. That’s far enough to influence the evolution of the universe on ...
Porphyrion is not a solitary phenomenon. A citizen science initiative aimed at identifying large black hole jets has uncovered over 10,000 jets measuring around 3 million light-years or more ...
Named Porphyrion (another one of those Greek giants), these jets originate from a black hole roughly 7.5 billion light-years from Earth. And they pack quite the punch, ...