Published in Nature Astronomy, the new map uses fresh observations by the James Webb Space Telescope, aimed at a well-studied ...

Using deep James Webb observations of the COSMOS field, astronomers have created the most detailed dark matter map to date, tracing how invisible matter shapes galaxy clusters and drives the formation ...

Neptune was supposed to be the quiet, distant ice giant, a cold blue marble barely warmed by the Sun. Instead, the James Webb Space Telescope has just turned it into one of the strangest, most ...

NASA’s James Webb Space Telescope created a detailed dark matter map of the COSMOS region, showing alignment with visible ...

The James Webb Space Telescope captured massive galaxy cluster RX J2129. located about 3.2 billion light-years away. A ...

For the first time, NASA's James Webb Space Telescope has seen a young star forge crystals in blazing heat and hurl them to ...

Taken with the Webb’s NIRCam infrared instrument, the image shows the inner ring of a luminous, expanding cloud of hot material that was exuded by a star that shed its outer layers to become a dense ...

In the early universe, astronomers found a rare light that breaks the rules of how black holes grow. Researchers from Waseda ...

A black hole 11.6 billion light-years away is breaking a speed limit for feeding, offering clues about the early universe's ...

NASA’s James Webb Space Telescope captured mesmerizing new images of the Helix Nebula. With the use of Webb’s NIRCAm, pillars ...

For years, the James Webb Space Telescope has been spotting enormous black holes in the early universe that defy all ...

"It is exciting to think that Little Red Dots may represent the first direct observational evidence of the birth of the most ...