Ariane 5 ascends from the Europe’s Spaceport in French Guiana on ArianeGroup’s seventh mission of 2017, and the fourth of an Ariane 5 this year. Flight VA238 launched the Hellas Sat 3-Inmarsat S EAN and GSAT-17 satellites. See http://www.arianespace.com/mission/ariane-flight-va238/
(pic: ESA/CNES/Arianespace/Optique video du CSG/S. Martin)
