A team of physicists have proposed a new cosmological model – dubbed the "black hole universe" – that suggests that our ...

A tiny red smudge caught in the distant background of the James Webb Space Telescope's first 'deep field' image could transform our understanding of the early universe, astronomers say.

Receive a weekly dose of discovery in your inbox! We'll also keep you up to date with New Scientist events and special offers. There’s growing evidence the big five mass extinctions never happened ...

New research has unveiled images of the universe in its infancy—a mere 388,000 after the Big Bang. The snaps of the universe were produced by the Atacama Cosmology Telescope collaboration (ACT ...

The basic idea is that the red shift attributed to ... the asymmetry of the universe, its thermal spectrum, and the existence and cosmic background radiation. Now Gupta has brought the idea ...

These emission lines appear as bright lines at specific wavelengths, standing out against the darker background ... that shaped the Universe’s earliest epochs. The Red Monsters are just the ...

Discovery of "Red Monsters" JWST's unparalleled capabilities have allowed astronomers to systematically study galaxies in the very distant and early Universe, providing insights into massive and ...