European astronomers are taking on a new galactic challenge: exploring a galaxy cluster 4 billion light-years away. The team of astronomers, led by the European Southern Observatory (ESO), will use the telescope array at the La Silla Observatory in Chile to observe the cluster, which is known as Abell 2744. The team hopes to uncover the secrets of the cluster, which is believed to be one of the most massive and complex structures in the universe. They will use the telescope array to map out the cluster’s components, which include dark matter, gas, and stars. The results of the observation could help astronomers better understand how such massive objects form and evolve over time. This will be the first time that such an observation has been made in the southern hemisphere, and the team is excited to see what they can uncover.

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source: Phys.org