The concept of spacetime, first described in Einstein's theory of general relativity, has since been widely studied by many ...

Spacetime isn’t supposed to be predictable, but scientists may have just found the rules ...

A new citizen science project invites the public to scan never-before-seen images from the Euclid Space Telescope in search ...

For decades, cosmologists have had an awkward number sitting at the center of their equations. The universe is expanding, and ...

Physicists from Adolfo Ibáñez University and Columbia University have identified topological constraints in spacetime that ...

An illustration of heavily curved spacetime, outside the event horizon of a black hole. As you get closer and closer to the mass's location, space becomes more severely curved, eventually leading to a ...

Scientists propose early cosmic waves formed dark matter, linking its origin to gravitational ripples from the young Universe ...

The biggest lesson from Einstein's general theory of relativity is that space itself isn't a flat, unchanging, absolute entity. Rather it's woven together, along with time, into a single fabric: ...

That exotic structure in spacetime gave a team of researchers the tools they needed to identify a new class of object, something that they call a topological soliton. In their analysis they found that ...

What if spacetime were a kind of fluid? This is the question tackled by theoretical physicists working on quantum gravity by creating models attempting to reconcile gravity and quantum mechanics. Some ...

This article was originally published by Knowable Magazine. Rod Serling knew all about dimensions. His Twilight Zone was a dimension of imagination, a dimension of sight and sound and mind, a ...