A paper published in 2024 theorizes that time may have existed before the Big Bang, but we're still not entirely sure.

With this lack of evidence, the simplest WIMP-based theories now face serious doubts. Related Stories ・New AI system precisely models the universe's evolution after the Big Bang One such ...

Physicist Richard Lieu first explored the idea that gravity could exist without mass—now he’s got a new cosmological model ...

A new theory challenges the standard model of cosmology, arguing that dark matter and dark energy are not the forces behind ...

The work of Paul Steinhardt, Princeton University’s Albert Einstein Professor of Science, professor of physics and astrophysical sciences, and co-founder of the Princeton Center for Theoretical ...

The James Webb Space Telescope’s JADES survey recently observed a galaxy that shouldn’t be visible, because it existed only ...

According to the most widely accepted cosmological model, the first stars and galaxies began forming around 300-400 million ...

Even if the birth of the universe came out of the most violent expansion, then could it be possible that evidence of the Big Bang still resounds today? Such was the force of that expansion that ...

New data involving millions of galaxies and luminous galactic cores is providing fresh evidence that the enigmatic and ...

A galaxy found at the dawn of the universe appears to be the earliest known evidence of cosmic reionisation, the period when the universe was lit up for the first time. Following the big bang ...