This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

Webb captured an Einstein ring formed by a distant galaxy's light bending around a closer one. This rare alignment magnifies ...

The James Webb Space Telescope (JWST) has captured one of the most stunning and rare cosmic sights in astronomy: a nearly ...

The strange sight is actually two galaxies, with the light of the second warped around the one at the front as a result of ...

As with anything that appears to thumb its nose at Newton and Einstein, scientists raised ... drive generated enough thrust to overcome Earth’s gravity. “Essentially, what we’ve discovered ...

(Photo by SSPL/Getty Images) Einstein’s theory revolutionized humanity’s understanding of gravity and the cosmos ... position of stars observed from Earth would appear slightly shifted ...

In a new book release, two scientists combine forces to explain the discoveries, developments and theories made in the realm ...

A striking new image from the James Webb Space Telescope shows a rare object called an Einstein ring. This shows what appears to be a ring-shaped object in the sky, but is actually created by two ...

This effect is explained by Einstein's theory of relativity ... and the challenge of readjusting to Earth’s gravity. But for ...

NASA has shared an incredible image of an 'Einstein Ring' captured by the James Webb Space Telescope. The picture features ...