It's a plot device beloved by science fiction: our entire universe might be a simulation running on some advanced ...

So much happened in the earliest moments of the universe. Elementary particles appeared, the first nuclei of hydrogen and ...

A revolutionary new model, gaining traction among physicists, suggests our entire universe might be a vast, expanding black hole that emerged from the collapse of a larger, older "parent" universe.

Sydney scientists fixed NASA’s James Webb Space Telescope without ever leaving Earth. Using AI-powered software called AMIGO, ...

A scientific study disproves the idea that the universe is a computer simulation, proving reality cannot be reproduced by algorithms.

According to the equations that govern black holes, the larger one of these cosmic behemoths is the lower its average density – given that the universe contains a lot of relatively empty space, could ...

"It would be amazing if a simple rotation of the universe was the origin of dark energy." What is dark energy? Why does dark energy seem to be weakening? Is our universe part of a larger multiverse?

In the name of open science, the multinational scientific collaboration COSMOS on Thursday has released the data behind the largest map of the universe. Called the COSMOS-Web field, the project, with ...

The universe is truly magical: vast, mysterious, and endlessly fascinating. There’s something almost unreal about being able to see photos captured from the depths of space, where time and distance ...

Blending the power of live choral music with the awe of cosmic imagery, the performance transforms the Science Center’s four-story digital theater into a window to the universe. As the Chorus performs ...