The fabric of spacetime may be frothing with gigantic gravitational waves, and the possibility has sent physicists into a tizzy. A potential signal seen in the light from dead stellar cores known as ...

The clash of two galaxy clusters in Abell 2146 is teaching astronomers about the kinds of "collisionless" shock waves that occur in our own solar system. When you purchase through links on our site, ...

The wave has been blasting through space at near-light-speed for 200 million years. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. What happens ...

Until recently, gravitational waves could have been a figment of Einstein’s imagination. Before they were detected, these ripples in spacetime existed only in the physicist’s general theory of ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

You can't see or feel it, but everything around you — including your own body — is slowly shrinking and expanding. It's the weird, spacetime-warping effect of gravitational waves passing through our ...

Physicists are quietly rolling out a new generation of simulation codes that promise to do more than crunch numbers. By ...

Sitting at 2.5 million light-years away, the Andromeda Galaxy is the closest galaxy to our own Milky Way. Since it’s so far away, detailed pictures of the galaxy are almost impossible by our current ...