
Astronomers May Have Seen Colliding Black Holes Trigger a Blaze of Light.Two stellar-mass black holes merging in the accretion disk of an active galactic nucleus triggered the blazing light.
https://www.sciencealert.com/astronomers-may-have-seen-colliding-black-holes-trigger-a-blaze-of-light

2 Comments
Uhm, I’m pretty sure the thumbnail is the cell diagram I made in middle school.
I am sure someone will write a great paper about it .