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Paper: Environmentally Driven Galaxy Evolution: Clues from the Local Universe
Volume: 421, Galaxies in Isolation: Exploring Nature Versus Nurture
Page: 245
Authors: Bouchard, A.
Abstract: Empirical evidence has shown that the physical properties of a stellar system depend on a poorly constrained mixture of environmental and internal influences. In fact, galaxies are known to loosely follow a morphology-density relation.

This is investigated in the two nearest galaxy groups: the Centaurus A and the Sculptor groups. Centaurus A is relatively dense and is dominated by the CenA active galaxy while Sculptor is a loose filament of objects, elongated in the line-of-sight.
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