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Liftoff for ESA's billion-star surveyor Gaia at 09:12 GMT/10:12 CET
via ESA Space Science
http://www.esa.int/Highlights/Liftoff
Liftoff for ESA's billion-star surveyor Gaia at 09:12 GMT/10:12 CET
via ESA Space Science
http://www.esa.int/Highlights/Liftoff
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