The James Webb Space Telescope has discovered lonely quasars in the early universe, with "empty larders" that defy theories ...

A quasar is the extremely bright core of a galaxy that hosts an active supermassive black hole at its center. As the black ...

Using the James Webb Space Telescope (JWST), astronomers have made groundbreaking observations of supermassive black ...

Astronomers used the James Webb Space Telescope to detect ancient lonely quasars with murky origins. They appear to have few ...

Q uasars occur when supermassive black holes gobble up an incredible amount of gas. Observations and general wisdom suggested ...

Using the Webb telescope to peer back into the earliest periods of the universe, researchers spotted a handful of some of the ...

Bright galactic nuclei were not supposed to occur everywhere shortly after the Big Bang. Now some have been discovered in ...

Astronomers using the James Webb Space Telescope (JWST) have made a startling discovery that challenges long-held theories ...

MIT researchers find quasars from over 13 billion years ago in unexpectedly sparse regions, challenging astrophysical models.

A new MIT-led study into five ancient quasars contests previously held beliefs on quasar's role on how galaxies and black ...

Christina Eilers/EIGER-team An international team of astronomers, including Leiden PhD student Elia Pizzati, has observed ...