Abell S1063 is so massive that the light from distant galaxies bends around it, allowing it to act as a magnifying glass to ...

An international team of astronomers has discovered a tightly packed cluster of supermassive black holes dating back 10.8 ...

The galaxy cluster, Abell 2390, was imaged recently by ESA's Euclid mission, designed to study dark matter and dark energy by probing gravitational lensing occurrences in galaxy clusters.

Astronomers discover more than 100 hidden black holes in a star cluster, revealing surprising movements in ancient galactic ...

A study published in Astronomy & Astrophysics has identified four previously unknown primordial open cluster (OC) groups in ...

For a gigantic cluster of 16,384 AI GPUs you're bound to run into issues, but if a single GPU goes down then that can disrupt the entire AI training job and when they're running for 54 days ...

By combining a new image of a giant galaxy cluster with older X-ray data, scientists at the European Space Agency (ESA) have demonstrated how the cluster's galaxies are suffused by huge amounts of ...

By combining a new image of a giant galaxy cluster with older X-ray data, scientists at the European Space Agency (ESA) have demonstrated how the cluster's galaxies are suffused by huge amounts of gas ...