All Systems Go for NASA's Mission to Jupiter Moon Europa via NASA http://t.co/4yYgFDyR8K

All Systems Go for NASA's Mission to Jupiter Moon Europa via NASA http://t.co/4yYgFDyR8K

— John Prieto (@prietoj) June 17, 2015

from Twitter https://twitter.com/prietoj

June 17, 2015 at 04:25PM
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