Giant filament structures give a rare insight into galaxy cluster evolution

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The RGB image of the BIG group. Blue is Halpha Net band Red is r band and Green is Halpha on band.
The RGB image of the BIG group. Blue is Halpha Net band, Red is r' band and Green is Halpha on band.

A new image of the centre of a cluster of galaxies has revealed massive filamentary structures that give a rare insight into the evolution of galaxy clusters.


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All News summaries for April 05, 2006