The James Webb Space Telescope has identified an extraordinary system of five galaxies merging when the universe was only ...
Astronomers have used the Keck Observatory's DEIMOS multi-object spectrograph to observe a nearby galaxy cluster designated RXC J0032.1+1808. As a result, they found that the cluster undergoes a major ...
The schematic artistic view of the Cosmic Owl, consisting of twin collisional ring galaxies with binary AGN. Credit: arXiv (2025). DOI: 10.48550/arxiv.2506.10058 An international team of astronomers ...
Galaxy merger is a crucial process in galactic evolution that has happened since the first galaxies came into being. Now JWST ...