Relativity Space has a new chief executive – and he doesn’t come from an aerospace background. But, Eric Schmidt does come ...

According to science, time travel is based on Einstein’s theory of special relativity, which he published in 1905. The German ...

General relativity revealed that space and time are linked in a flexible four-dimensional fabric that is bent and indented by matter. In this picture, Earth orbits the sun because it is caught in ...

Einstein’s general theory of relativity can be summed up ... of space and time as an interwoven “space-time”, you can construct a picture in which gravity is just a form of acceleration.

James Webb Space Telescope (JWST) has captured a stunning photograph of an Einstein ring. The European Space Agency (ESA) and ...

General relativity revealed that space and time are linked in a flexible four-dimensional fabric that is bent and indented by matter. In this picture, Earth orbits the sun because it is caught in ...

Relativity Space announced it has begun production on the Terran R rocket aiming for a late 2026 launch from Cape Canaveral while also switching up CEOs.

Einstein's theory of general relativity suggests that the "memory" of ancient events, such as black hole mergers, may be etched into the fabric of space-time by gravitational waves. New research shows ...

When it comes to space travel, Albert Einstein's theory of relativity is a major inconvenience ... "Planet of the Apes" and "Interstellar" — time dilation isn't going to cause starship crews ...

That's baked into special relativity. And it isn't just some ... and it seems to be a result of the way that space and time weave into each other. It's not just the speed of light.

On 25 November 1915, Albert Einstein presented his general theory of relativity at the Prussian Academy of Sciences. This theory is still considered to be the most important idea in modern physics.