What can heat distribution within galaxy clusters, which often consist of hundreds to thousands of galaxies, teach astronomers about their formation and ev | Space ...

The largest sample of galaxy groups ever detected has been presented by a team of international astronomers using data from ...

Scientists have found evidence for a cosmic collision in the Perseus cluster, a group of thousands of galaxies not far from ...

The XRISM science team, including members from Nagoya University in Japan, has explained how a galaxy cluster maintains its heat, despite emitting X-rays that cool the hot gas at its center. The group ...

The team behind this discovery speculates that this gas could eventually become the hot, diffuse gas called the intracluster medium (ICM) that has been seen filling mature galaxy clusters.

In fact, it was often used as the “textbook example” of a calm galaxy cluster. However, newer, more detailed observations revealed strange patterns in the cluster’s gas and structure ...

This image shows examples of gravitational lenses that Euclid captured ... It features detailed observations of galaxy clusters, active galactic nuclei, and transient events – offering scientists a ...

Astronomers used the James Webb Space Telescope for the largest and deepest sample of galaxy groups, some of which were up to ...