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 ...

For now, researchers think the light might be coming from the first stars to exist, or outflows from a supermassive black ...

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 ...

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 ...

A new model of space-time may have provided the "first observational evidence supporting string theory," according to a study ...

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