The James Webb Space Telescope has revealed that galaxies in the early universe were far more chaotic and unstable than once believed. A new study...

The James Webb Space Telescope has detected complex organic molecules, the building blocks of life, in ice around a young star outside our galaxy....

The James Webb Space Telescope has detected complex organic molecules, the building blocks of life, in ice around a young star outside our galaxy....

The James Webb Space Telescope (JWST) has given astronomers their clearest look yet at what galaxies looked like when the universe was very...

The James Webb Space Telescope has looked back into deep time to find “rubies” or “little red dots” stretched across the universe.

The James Webb Space Telescope has looked back into deep time to find “rubies” or “little red dots” stretched across the universe.

Astronomers have unveiled a new map of the universe’s largest structures—massive clusters of galaxies that stretch across millions of light-years....

Astronomers have unveiled a new map of the universe’s largest structures—massive clusters of galaxies that stretch across millions of light-years....

The universe’s most enigmatic component, dark matter, may finally be revealing itself through an unusual gamma-ray emission at the Milky...

Astronomers have found new evidence that mysterious dark matter may be responsible for the unusual glow of high-energy gamma rays coming from the...