Alexander Gerst talks Blue Dot – Video

Posted: February 18, 2014 at 5:45 am




Alexander Gerst talks Blue Dot
ESA astronaut Alexander Gerst introduces his mission name and logo: Blue Dot. Inspired by an image of Earth taken by the Voyager probes at the edge of our so...

By: European Space Agency, ESA

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Alexander Gerst talks Blue Dot - Video

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