Published on May 28, 2017
Watch a replay of ESA’s billion-star surveyor Gaia lift off at 09:12UT/10:12CET on 19 December
Credits: ESA / CNES / Arianespace
Watch a replay of ESA’s billion-star surveyor Gaia lift off at 09:12UT/10:12CET on 19 December
Credits: ESA / CNES / Arianespace