In the dark reaches of the early universe, three monstrous galaxies were already lurking — a mere billion years after the Big ...

The James Webb Space Telescope's discovery of unusually bright and massive galaxies soon after the Big Bang has cast doubt on ...

Three ultra-massive galaxies from the early universe, named "red monsters" show star formation happened faster than believed.

Primordial black holes may be exploding throughout the universe. If we can catch them in the act, it could pave the way to ...

An international team of scientists led by the University of Geneva has discovered three ultra-massive galaxies that formed ...

Roughly 400,000 years after the Big Bang, the universe cooled just enough to allow photons to escape from the primordial ...

An international team of astronomers has identified three ultra-massive galaxies—each nearly as massive as the Milky ...

has identified three ultra-massive galaxies – nearly as massive as the Milky Way – already in place within the first billion ...

A group of astronomers analyzing data from the James Webb Space Telescope ( JWST) say some of the oldest galaxies in our ...

Supermassive Black Holes (SMBHs) can have billions of solar masses, and observational evidence suggests that all large ...

The kilonova briefly mimicked the conditions immediately following the Big Bang, and allowed scientists to confirm the source ...

Since the discovery of the acceleration, theorists have calculated that the universe will continue to expand faster and ...