A galaxy cluster once thought to be “dead” is unexpectedly forming stars at an astonishing rate, challenging established ...

JWST’s observations confirm missing cooling gas in the Phoenix Cluster, explaining its rapid star formation rate.

The Phoenix Cluster's central galaxy is about 5.8 billion light-years away and should be mostly done with star formation. Many galaxy clusters have a region of hot gas in the intracluster medium (ICM) ...

Like its mythological namesake, the Phoenix Cluster burns with blisteringly hot gas, which cools to birth stars. The James Webb Space Telescope has now learned how this galaxy cluster does it.

This breakthrough builds on more than a decade of research using NASA’s Chandra X-ray Observatory and Hubble Space Telescope, along with several powerful ground-based observatories.

Researchers using NASA’s James Webb Space Telescope have finally solved the mystery of how a massive galaxy cluster is ...

Natal health department team has visited learning facilities in Durban after at least 117 cases of hand, foot and mouth ...

New Webb Telescope data uncovers missing gas that enables star formation in the Phoenix cluster, solving a cosmic puzzle.

Geese have been dying in clusters in Allentown. Officials fear a bird flu outbreak and have closed parks while awaiting test ...

NASA's James Webb Space Telescope (JWST) has recently made observations about galaxy clusters that will help shape our ...