Scientists have tapped into gravitational lensing and stellar dynamics to confirm the existence of a black hole with 36 billion solar masses.

The biggest black hole ever seen? Scientists find one with mass of 36 billion suns

Source: space
Source Link: https://www.space.com/astronomy/black-holes/the-biggest-black-hole-ever-seen-scientists-find-one-with-mass-of-36-billion-suns