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David

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Fornax Cluster

Fornax Cluster

The Fornax Cluster is the second richest cluster of galaxies within 100 million light-years of us, although it is much smaller than the Virgo Cluster; it lies primarily in the constellation Fornax. There are actually two neighboring clusters, Fornax I and Fornax II (also known as the Eridanus Group), which contain 30 to 40 large galaxies each.