Most surprisingly, observations with the James Webb Space Telescope (JWST) have revealed that these giants existed at ...
"The results we are obtaining are truly unexpected, and all point to a super Eddington-type growth mechanism for black holes.
The James Webb Space Telescope has captured images of galaxies from a time when the Universe was less than a billion years ...
An international team of astronomers has identified three ultra-massive galaxies—each nearly as massive as the Milky ...
Astronomers have used the James Webb Space Telescope to observe three early ultra-massive galaxies, formed shortly after the ...