Via our website shortly on https://t.co/ugEVfiDeoZ More images to follow later tonight. — ESA (@esa) December 12, 2017

#Ariane5 launch images just in from our photographer in Kourou. Launch coverage is set to resume at 22:01 GMT (23:01 CET) after a 3-hour ballistic phase. https://t.co/l9I0cKf31I pic.twitter.com/RgQGpE90xD — ESA […]

Instant replay! Take another look at #Ariane5’s high-profile liftoff with 4️⃣ satellites that will join Europe’s #Galileo navigation system. pic.twitter.com/xClUtbO1Kg — Arianespace (@Arianespace) December 12, 2017

Liftoff of #Ariane5 with 4 #Galileo satellites Watch LIVE: https://t.co/l9I0cKf31I pic.twitter.com/Cv3vJeOTlV — ESA (@esa) December 12, 2017

All is green for tonight's #Ariane5 launch with 4 #Galileo satellites. Liftoff in ~6 mins.Watch LIVE: https://t.co/l9I0cKf31I pic.twitter.com/dCwBCFJJ9l — ESA (@esa) December 12, 2017

Update from Kourou: Electrical systems are ready for the final countdown. Launch of #Galileo satellites 19-22 is set for 18:36 GMT (19:36 CET) #Ariane5 Watch LIVE: https://t.co/l9I0cKf31I pic.twitter.com/kmmR2V8ZuR — ESA […]

Coverage of tonight's #Ariane5 launch with 4 #Galileo satellites is now LIVE. Liftoff is set for 18:36 GMT (19:36 CET) Watch here: https://t.co/l9I0cKf31I pic.twitter.com/1L4d20ccEP — ESA (@esa) December 12, 2017

1700 school student teams are about to have their code run on the @Space_Station. The European Astro Pi Challenge – Mission Zero is ready for the ISS! https://t.co/GF2MeiajQ5 pic.twitter.com/vAOtLxg6CE — […]

Flight #VA240 lifts off with the next four #Galileo satellites at 18:36:07 UTC. You can watch the live broadcast on https://t.co/W7okeIwHLW: https://t.co/n4q5cmoS77 pic.twitter.com/pucgk4PMXu — Arianespace (@Arianespace) December 12, 2017

L-2 hours: Launch of 4 #Galileo satellites with #Ariane5. Liftoff at 18:36 GMT (19:36 CET). Join us later for live coverage from Kourou: https://t.co/l9I0cKf31I pic.twitter.com/GUpHCqhXlQ — ESA (@esa) December 12, […]