Einstein–Rosen bridges may reflect a two-directional structure of time that preserves information and hints at a pre–Big Bang universe.

Oftentimes, we think of space as an endless, mostly empty vacuum, a silent backdrop where planets, stars, and galaxies play out their dance. We also think of time as something separate, a steady ...

An astrophysicist explains what wormholes are and how these theoretical space-time tunnels have popped up in the solutions to a set of decadesold equations.

Quasicrystals are orderly structures that never repeat. Scientists just showed they can exist in space and time.

Is the ultradense core of a gigantic star lurking in the center of the Milky Way? Scientists think they may have found just that: the signal of a pulsar, a rapidly rotating ancient star core, in the ...

"This is a real gift for physicists as we confirm predictions made more than a century ago." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Central to the SSM is the concept of the "Steady-State Informational Miner." This paradigm shifts the view of the universe from a static stage to an active, growing network. While Einstein's General ...

We all know we live in three-dimensional space. But what does it mean when people talk about four dimensions? Is it just a ...