A team of researchers using the James Webb Space Telescope has produced the most detailed map of dark matter to date.

The James Webb Space Telescope and the Chandra X-ray Observatory have captured the clearest image yet of a galaxy cluster in the making, seen when the universe was only one billion years old.

Using the James Webb Space Telescope (JWST), astronomers have captured a stunning image of a "cosmic jellyfish." This aquatic-creature-like galaxy, designated COSMOS2020-635829, was seen as it existed ...

Astronomers have found growing evidence that runaway black holes are hurtling through galaxies at extreme speeds, leaving ...

"JADES-ID1 is giving us new evidence that the universe was in a huge hurry to grow up." ...

The Webb space telescope pushes boundaries of observable universe closer to Big Bang. NASA’s James Webb Space Telescope has topped itself once again, delivering on its promise t ...

If a pair of black holes coalesce into one, much of that vast energy can be released in a few seconds.

The James Webb Space Telescope has detected the most distant galaxy ever observed, MoM-z14, offering new insight into star formation and galaxy growth in the early universe ...

The James Webb Space Telescope (JWST) was designed to look back in time and study galaxies that existed shortly after the Big ...

WASHINGTON -- The first glimpse of how the James Webb Space Telescope will change the way people see the universe has arrived. President Joe Biden released one of Webb's first images Monday at the ...

The James Webb Space Telescope has revolutionized astronomy in just two years of operations, but how can it see a galaxy 33.8 billion light-years away in a universe that is only 13.8 billion years old ...

The James Webb Space Telescope, launched in 2022, has discovered something that may shatter current theories about the universe's early development. The new result does not affect the big bang theory, ...