Friday, 1 June 2012

Milky Way inner halo reveals its age

The Milky Way inner halo is approximately 11.4 billion years old, almost 2 billion years younger than the oldest stars discovered in the galaxy.

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Source: http://www.cosmosmagazine.com/news/5633/milky-way-inner-halo-reveals-its-age

Ashley Olsen Ashley Scott Ashley Tappin Ashley Tisdale Asia Argento Aubrey ODay Audrina Patridge Autumn Reeser

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