Astronomers have detected the oldest black hole ever observed, dating back more than 13bn years to the dawn of the universe.

The observations, by the #JWST, reveal it to be at the heart of a galaxy 440m years after the big bang.

👉 https://t.co/HecC1tT1b2 pic.twitter.com/Q9aPw8JXSs

— Erika  (@ExploreCosmos_) December 21, 2023