Explore the entire history of the universe condensed into just one year. This video provides a fascinating timeline of key ...

A new theory promises to simplify our approach to the universe's earliest moments, but some cosmologists say further ...

In 2013, scientists ran one of the most ambitious simulations in astrophysics, modeling the universe’s evolution from the Big ...

Find out how these incredible astrophysical objects have influenced the formation and evolution of galaxies, and more.

Cosmic Afterglow Revelation May 'Rewrite the History of the Universe' Published May 13, 2025 at 11:24 AM EDT Updated May 14, 2025 at 5:58 AM EDT By Rachael O'Connor ...

Unfortunately, several things happen all the time in the Universe, and random quantum oscillations could send the vacuum careening into its true ground state, which would come with a collection of ...

In this framework, our entire observable universe lies inside the interior of a black hole formed in some larger “parent” universe. We are not special, no more than Earth was in the geocentric ...

The problem is without understanding how fast the universe is expanding, cosmologists can't understand how the cosmos evolved, and our best model of this evolution, the Lambda Cold Dark Matter ...

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead suggesting giant voids in space are creating an illusion.

The universe may have been born out of nothing, with an "anti-universe" twin where time runs in the opposite direction—rather than exploding from an infinitely small and dense point, or ...

New hints from one of the most extensive surveys of the cosmos to date suggest that mysterious dark energy may be evolving in ways that could shift how astronomers understand the universe. Dark ...