Thanks to Einstein's theory of relativity, numerous tests have concluded tangible effects on how we on Earth record and ...

According to Einstein’s theory of gravity, black holes have only a small handful of distinguishing characteristics. Quantum ...

Science has constantly pushed the boundaries of what we know, from exploring galaxies to examining subatomic particles. But ...

Black hole and Big Bang singularities break our best theory of gravity. A trilogy of theorems hints that physicists must go ...

Dive into the world of gravity and space with this C++ simulation of our solar system using OpenGL. In this video, explore ...

Einstein's theory of general relativity describes how gravity works across the cosmos, suggesting that gravity can impact the three dimensions of space, but also a fourth dimension: time.

The reason this happens is because of general relativity, a well-established theory of gravity first proposed by Albert Einstein in the early 1900s.

A novel theory of 'wavy space-time' suggests that the division between our best descriptions of the universe on its smallest and largest scales may be because gravity does not play by quantum rules.

A research team measured and found that the size of this black hole's shadow aligns with Einstein's theory of relativity -- or matter warping space-time to create gravity.

Albert Einstein’s general theory of relativity, the modern theory that describes gravity using the structure of space and time, celebrated its 100th anniversary last year, and is still going strong.

Gravity Waves A third prediction is that when extremely massive objects interact at close distance, they emit gravity waves, ripples in space-time like those from a rock dropped in a pond.