Ariane 6 blueprint poster showing the configurations that Europe's heavy-lift rocket Ariane 6 can be launched.

Ariane 6 is Europe’s newest heavy-lift rocket, designed to provide great power and flexibility at a lower cost than its predecessors. The launcher’s configuration – with an upgraded main stage, a choice of either two or four powerful boosters and a new restartable upper stage – will provide Europe with greater efficiency and possibility as it can launch multiple missions into different orbits on a single flight, while its upper stage will deorbit itself at the end of mission.

Ariane 6 stands at 56-62 m high depending on the size of the passenger its launching. It is taller (and straighter) than the Leaning Tower of Pisa When carrying its cargo or ‘payload’ it will weigh almost 900 000 kg (900 tonnes), roughly equivalent to two fully loaded Boeing 747-8 airplanes.

Ariane 6 has a modular structure consisting of three main portions stacked on top of each other: a main stage with either two or four boosters, an upper (orbital) stage and the payload in its fairing.

The new rocket will be available in two versions depending on the amount of thrust required: the Ariane 62 has two P120C boosters and the Ariane 64 has four, providing extra boost for heavier payloads or destinations further afield.