A look back at our colourful Space Science #ImageOfTheWeek feature this year. Which was your favourite? Next entry in the new year! Full archive: https://t.co/LCnJiAWUv5 pic.twitter.com/AFhsH3gsJU — ESA Science (@esascience) […]

Happy Christmas and thanks for being good sports! — ESA (@esa) December 20, 2017

@owen_becca Congratulations! A #spacemug will be on its way to you shortly. Please DM us your street address. — ESA (@esa) December 20, 2017

A shoutout to all great #teachers everywhere as the school year ends! And thanks to everyone for all your great #spacemug nominations #stem https://t.co/TAv8eNGOFV — ESA (@esa) December 20, 2017

And the winner of the #ESAshop #spacemug is @owen_becca because we love great science teachers! https://t.co/ea9WHlxIwH pic.twitter.com/Ed1gEpDOj8 — ESA (@esa) December 20, 2017

Some heartwarming nominations coming in for #ESAshop #spacemug giveaway – warning selfies being discounted! Send your nominations by 15:00 CET using #spacemug, don't forget to tell us why pic.twitter.com/e2RpRKcpax — […]

.@ESA's Director of Earth Observation Programmes, @AschbacherJosef, and President of the Romanian Space Agency, Marius-Ioan Piso, sign new Collaborative Ground Segment Cooperation agreement for #Sentinel data.https://t.co/G5Dbsi3zCo pic.twitter.com/jf1URDU93v — ESA EarthObservation […]

Live in 10 mins on @ASI_spazio TV, @astro_paolo speaking live from Houston about his #Vitamission and return to Earth (mainly Italian) https://t.co/WIYHbtoOoU — ESA (@esa) December 20, 2017

#OTD 20 December 1981 launch of #Marecs A, 1st European Maritime Communications Satellite on #Ariane1 L04 from Kourou @InmarsatGlobal pic.twitter.com/hFCgBubZsQ — ESA space history (@ESA_History) December 20, 2017

Last-minute #Christmas spot giveaway from ESAshop! Who do you think most deserves to receive a festive space mug?Reply by 15:00 CET (14:00 GMT] using #spacemug to nominate your favourite #spacetweep […]