The largest known black hole jets, 23 million light years across, have been discovered in the distant universe. This pair of particle beams launched by a supermassive black hole is over a hundred times larger than our galaxy,

Astronomers have discovered the longest black hole jets ever recorded, reaching an astounding 23 million light-years in length. These jets, named Porphyrion, originate from a supermassive black hole located 7.

Astronomers have spotted the biggest pair of black hole jets ever seen, spanning 23 million light-years in total length. That's equivalent to lining up 140 Milky Way galaxies back to back.

Astronomers have discovered the largest known black hole jets, stretching an astonishing 23 million light-years. To put it in perspective, that’s the length of 140 Milky Way galaxies aligned end-to-end.