The largest known black hole jets, 23 million light years across, have been discovered in the distant universe. This pair of ...
The energetic streams are together 23 million light-years in length—roughly as long as 140 Milky Way galaxies lined end to end ...
The jets shooting out from an enormous black hole are larger than was thought theoretically possible, and may change ideas about how galaxies developed. This pair are the longest, and therefore most ...