jjpeete91541 jjpeete91541

28-02-2018
Physics

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What do you spiral and elliptical galaxies have in common

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StephanieLizbeth3563 StephanieLizbeth3563

28-02-2018

They have a uniform luminosity and are similar to the bulge in a spiral galaxy, but with no disk. The stars are old and there is no gas present. Ellipticals are usually found in the high density field, at the centre of clusters.

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