The Abell 1689 galaxy cluster, which can be observed in the direction of the Virgo constellation. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to ...

Basically, by examining what a galaxy looks like and ... The third and final image depicts a cluster ten times more distant ...

Views of a massive galaxy cluster Abell 2256 have been captured by NASA’s Chandra X-ray Observatory, ESA’s XMM-Newton and three radio telescopes (LOFAR, the GMRT and the VLA). See a composite of all ...