Wormholes, warp speed, space-time anomalies — science fiction wouldn't be the same without Albert Einstein's general theory of relativity. And in the real world, we would probably also notice a few ...

Recent advancements in observational techniques have led to the capture of high-resolution images of black hole shadows, ...

Learn more about the images advanced telescopes could take of black holes and how they could back up Einstein’s general ...

It has been a century since German physicist Albert Einstein published his first paper on the theory of relativity. “He made a huge contribution to the progress of knowledge,” said Masoud Ghezelbash, ...

Einstein’s theory of relativity reveals that time is not fixed — it bends, stretches, and slows depending on speed and ...

Researchers are using black hole “shadow” images to test whether Einstein’s relativity remains unshakable. With next-generation telescopes, they hope to spot telltale signs of alternative physics ...

Learn about two black hole mergers in 2024 that experts revisited with new information from gravitational waves, confirming theories made by Albert Einstein.

Since their discovery last year, the two bodies, a pair of radio-emitting stars known as the double-pulsar system PSR J0737-3039, have electrified the world of physics and space science. Astronomers ...

Interstellar comet 3I/ATLAS, which originated outside our solar system, has reportedly confirmed one of Albert Einstein's ...

If you drop a bowling ball and a baseball, you can generally expect them to fall and hit the ground at the same time. Even in conditions with extreme gravity, very different from the scale of physics ...