Ariane 6

Decided in Luxemburg by the European Space Agency council meeting at Ministerial level, Ariane 6 is a modular three-stage launcher (solidcryogeniccryogenic) with two configurations using: four boosters (A64) or two boosters (A62).

More about Ariane 6:
http://www.esa.int/Our_Activities/Launchers/Launch_vehicles/Ariane_6

Credit: ESA-David Ducros

(January 2017)