
Fireball ‘100 times the size of the solar system’ thought to have been caused by gas being sucked into supermassive black hole
https://www.theguardian.com/science/2023/may/12/astronomers-capture-largest-cosmic-explosion-ever-witnessed
Fortunately, this is about 8 billion light years away.
But it’s been going for over three years now.
Yow.