Galaxy clusters are the largest gravitationally bound structures in the universe, with each containing hundreds or even ...

New multiscale simulations help crack long-standing mysteries behind the enormous radio arcs generated when galaxy clusters ...

Although these findings from JWST are yet to be confirmed, they mark the closest astronomers have come to locating the ...

Laura holds a Master's in Experimental Neuroscience and a Bachelor's in Biology from Imperial College London. Her areas of expertise include health, medicine, psychology, and neuroscience. For anyone ...

The James Webb Space Telescope (JWST) has a habit of showing familiar objects in a new light. With cameras sensitive to a ...

A monstrously large cluster of galaxies is devouring a nearby smaller galactic grouping, causing it to blast out a record-breaking tail of hot gas from its rear. At 1.5 million light-years-long, the ...

Astronomers studied a distant galaxy cluster by measuring its silhouette against the Cosmic Microwave Background, the last light of the Big Bang. As this static-like pattern of microwave radiation ...

Astronomers have discovered a previously hidden "cosmic fuel tank" in an infant cluster of forming galaxies. This vast reservoir of cool molecular gas is found in the protocluster known as SPT2349-56, ...

Only one billion years after the Big Bang, clusters of galaxies were already forming. This discovery pushes back the age of the youngest known galaxy cluster by a third, and shows that the largest ...

A dazzling new image produced using both the James Webb Space Telescope and the Hubble Space Telescope has revealed one of the most detailed views of the universe to date, NASA has announced. Created ...

This image shows the colliding galaxy clusters that make up the system PSZ2 G181 in blue, flanked by a pair of radio shock fronts in red © X-ray: NASA/CXC/CfA/Stroe ...

A young galaxy cluster spotted by the Chandra X-ray Observatory may have gotten a head start on "relaxing" before is galactic siblings. When you purchase through links on our site, we may earn an ...