04/05/2010

white dwarfs


son pequenias, brillan poco, casi imposibles de ver desde la tierra, pero nos dicen tanto de la historia de nuestro universo... como que el disco de la Milky Way tiene 11.600.000.000 anios!!!

2 comments:

Unknown said...
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22/2/11 10:28 pm
Anonymous said...
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18/2/12 3:47 am

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