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Astronomers +   astronomy +   bizarre +   clevermarks +   eclipse +   io9 +   magnetic +   solar-system +   SolarSystem +   space +   star +   stars +   strange +   x-ray +  

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bouilloire
last mark : 18/05/2009 07:42

mguillermin
last mark : 30/11/2007 08:07

starexplorer
last mark : 28/08/2006 18:24