The space around the black hole V404 Cygni is being pushed and pulled by its gravity, which causes a wobble on its relativistic jets

The space around the black hole V404 Cygni is being pushed and pulled by its gravity, which causes a wobble on its relativistic jets
The Event Horizon Telescope recently released a historic picture of M87’s black hole silhouette, but what else is there to know about the host galaxy?