quasar, black hole and James Webb Space Telescope

Quasars occur when supermassive black holes gobble up an incredible amount of gas. Observations and general wisdom suggested ...
Using the James Webb Space Telescope (JWST), astronomers have made groundbreaking observations of supermassive black ...
Using the Webb telescope to peer back into the earliest periods of the universe, researchers spotted a handful of some of the ...
A quasar is the extremely bright core of a galaxy that hosts an active supermassive black hole at its center. As the black ...
MIT researchers find quasars from over 13 billion years ago in unexpectedly sparse regions, challenging astrophysical models.
Bright galactic nuclei were not supposed to occur everywhere shortly after the Big Bang. Now some have been discovered in ...