ESA astronaut @astrosamantha explains all those important matters https://t.co/TCbaEr3JY0 — ESA (@esa) June 1, 2017

#Ariane5 has lifted off from the Spaceport! The heavy-lift launcher will deploy ViaSat-2 and EUTELSAT 172B over a 41-minute mission pic.twitter.com/ae2r5nSmZs — Arianespace (@Arianespace) June 1, 2017

Lift off of #Ariane5 #VA237 pic.twitter.com/6K1roGFD6R — ESA (@esa) June 1, 2017

NOW: watch launch of #ariane5 on @arianespace Liftoff scheduled for 01:45 CEST https://t.co/mMZTJkKhiI #VA237 pic.twitter.com/CvhyoNNqha — ESA (@esa) June 1, 2017

1 hour to go – watch launch of #ariane5 LIVE on @arianespace Liftoff scheduled for 01:45 CEST https://t.co/mMZTJkKhiI #VA237 pic.twitter.com/QwgyxYttZp — ESA (@esa) June 1, 2017

1 last space-juice-packet-toast for my friends @Thom_Astro & Oleg Novitskiy – honor & privilege to serve w/ them–safe travels home buddies! pic.twitter.com/Qq1xgUf6u8 — Jack Fischer (@Astro2fish) June 1, 2017

Ay ay captain @mggtTaylor and @esascience at #fedcon — ESA (@esa) June 1, 2017