"This unique lensing configuration allows us to constrain both the Hubble constant and dark energy parameters simultaneously ...

A new JWST study has revealed the true origins of a luminous quasar that has been duplicated six times as its light "zig-zags ...

The James Webb Space Telescope (JWST) has achieved a groundbreaking discovery, revealing the first-ever instance of an ...

The James Webb Telescope uncovers Einstein's zig-zag in quasar light, offering insights into cosmic expansion.

The discovery of the first known double gravitational lens has been made with help from observations by NASA’s James Webb ...

Astronomers have observed the first confirmed instance of the "Einstein zig ... regions of warped space-time. This discovery, made using data from the James Webb Space Telescope, could help ...

For a long time, astronomers believed galaxy formation followed a very specific model: cosmic gas collects in clumps, stars ...

2024 For the first time, researchers have used data from the James Webb Space Telescope (JWST) to uncover an example of a previously hypothetical phenomenon known as an "Einstein zig-zag ...

For the first time, researchers have used data from the James Webb Space Telescope (JWST ... or stretch out the light into luminous halos, known as Einstein rings after Albert Einstein, who first ...