Clash of Clusters Separates Dark Matter From Ordinary Matter - Universe Today
[/caption] A powerful collision of galaxy clusters captured by NASA’s Hubble Space Telescope and Chandra X-ray Observatory provides evidence for dark matter and insight into its properties. Observations of the cluster known as MACS J0025.4-1222 indicate that a titanic collision has separated dark matter from ordinary matter. The images also provide an independent confirmation of … Continue reading "Clash of Clusters Separates Dark Matter From Ordinary Matter"
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