The Event Horizon Telescope recently looked at the core of quasar NRAO 530 to see details of a jet streaking out from the central black hole.
Magnetic Structures Observed Near Supermassive Black Hole
Event Horizon, Event Horizon Press Release
6 Supermassive Questions On The Eve Of The Event Horizon Telescope's Big Announcement
First-ever picture of a black hole unveiled
Event horizon telescope black hole hi-res stock photography and images - Page 2 - Alamy
Quasars Archives - Page 2 of 3 - Universe Today
イベントホライズンテレスコープが遠くのクエーサーの中心を覗き込む
supermassive black hole Archives - Universe Today
Why did the Event Horizon Telescope take a picture of a black hole in such a far away Galaxy, instead of taking a picture of the black hole in Andromeda, right nearby?
EHT Press Conference
Astronomers hoping to directly capture image of a black hole
Ingenuity is Doing Surprisingly Well - Universe Today
Event horizon black hole hi-res stock photography and images - Page 2 - Alamy