Saturday 11 February 2012
Milky Way's Stellar Halo --Filled with Stars Almost as Old as the Universe (Today's Most Popular)
Milky Way's Stellar Halo --Filled with Stars Almost as Old as the Universe (Today's Most Popular): The Milky Way's ancient stars once belonged to other galaxies instead of being the earliest stars born inside the galaxy when it began to form about 10 billion years ago. Many of the Milky Way's ancient stars are remnants of...
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