We saw the supermassive black hole at the centre of our galaxy in 2022

Astrophysicists Hunt for Second-Closest Supermassive Black Hole – 3,000,000 Times the Mass of the Sun

Millions of Supercomputer-Generated “Universes” Reveal How Black Holes Grow

NASA Gets Unusually Close Glimpse of Black Hole Snacking on Star. The tidal disruption is marked by the absence of jets of gases.