@EU_Regional @social4space thanks! — ESA (@esa) March 6, 2017

@teuta @VittorioBrando @ESA_EO Liftoff scheduled for 02:49 CET, 01:49 GMT — ESA (@esa) March 6, 2017

Best wishes on the launch of Sentinel-2B tonight! #Sentinel2 #VV09 https://t.co/3iwsRv1JI9 — NASA Earth (@NASAEarth) March 6, 2017

Now hearing more Operations Adventures, and how #ESOC helps to get from designs to a flying spacecraft #Sentinel2Go pic.twitter.com/0HvbxVdaAd — ESA Operations (@esaoperations) March 6, 2017

Update from Kourou: #VV09 #Sentinel2B : High altitude wind and solar eruption flare criteria GREEN for launch. #Sentinel2Go — ESA (@esa) March 6, 2017

Our teams in #Kourou looking 'green' for launch! #Sentinel2 #Sentinel2Go #VV09 #Vega pic.twitter.com/r39wjWz0vY — ESA EarthObservation (@ESA_EO) March 6, 2017

Tonight, the latest @ESA_eo observation satellite, called #Sentinel2, is launching from French Guiana. Godspeed! #Sentinel2Go! — Thomas Pesquet (@Thom_astro) March 6, 2017

Update from Kourou: #VV09 #Sentinel2 – On-board computer activated, flight software loaded #Sentinel2Go — ESA (@esa) March 6, 2017

Update from Kourou: #VV09 #Sentinel2 : Multifunctional Unit powered on, telemetry systems activated for #Sentinel2Go — ESA (@esa) March 6, 2017

Update from Kourou: #Sentinel2 launch countdown started. Less than 7 hours to go to launch. #Sentinel2Go #vv09 #vega — ESA EarthObservation (@ESA_EO) March 6, 2017