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

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 ...

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 ...

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, ...

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

Foreword / Diana Kormos Buchwald -- Preface -- Part I. Preliminaries. Introduction -- Einstein's first trip to America -- Structure and contents of The meaning of relativity -- Part II. The emerging ...

It gave us black holes and the theories behind Interstellar, but its impact can't be measured at the box office. Learn what it still means to researchers live at 8 p.m. You can save this article by ...

A black hole can feel like the most distant and unreal object you could ever think about, yet the way its darkness bends ...

In what is billed to be the largest scientific instrument ever built, scientists plan to use three spacecraft flying three million miles apart to fire laser beams at each other across the emptiness of ...

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