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

May’s night sky is packed with astronomical events—find out when and where to look for meteor showers, ancient star clusters, ...

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

Using the Spektr-RG (SRG) space observatory, astronomers from the Russian Academy of Sciences have inspected a radio-loud ...