Some of the secrets of the Milky Way are about to become a lot clearer.
A European project will map more than a billion stars in 3D
A probe - containing the largest digital camera ever put into space - has been launched from French Guiana:
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Space project to map the stars
Some of the secrets of the Milky Way are about to become a lot clearer.
A European project will map...
TodayFM
9:51 AM - 19 Dec 2013
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