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 than either of the other two: Abell 1689, located more than 2.3 billion ...