ESA title
Science & Exploration

Gaia... mapping one billion stars

12/12/2013 5477 views 24 likes 300785 ID 00:01:57
English

Gaia is ESA's billion-star surveyor, designed to provide a precise 3D map of our Milky Way galaxy in order to understand its composition, formation and evolution.

Science & Exploration

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Science & Exploration

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Science & Exploration

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Science & Exploration

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