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Galaxy Cluster Far, Far Away Smashes Distance Record - Universe Today
[/caption] A galaxy cluster located about 10.2 billion light years from Earth has been discovered by combining data from NASA’s Chandra X-ray Observatory with optical and infrared telescopes. The cluster, JKCS041, is the most distant galaxy cluster yet observed, and we see it as when the Universe was only about a quarter of its present … Continue reading "Galaxy Cluster Far, Far Away Smashes Distance Record"