"It's like watching a cosmic volcano erupt again after ages of calm — except this one is big enough to carve out structures stretching nearly a million light-years across space."

Reborn black hole seen erupting across 1 million light-years of space like a cosmic volcano

Source: space
Source Link: https://www.space.com/astronomy/black-holes/reborn-black-hole-seen-erupting-across-1-million-light-years-of-space-like-a-cosmic-volcano