Ariane 6 upper stage heads for hot-firing tests esa.int

The first complete upper stage of Europe’s new Ariane 6 launch vehicle has left ArianeGroup in Bremen and is now on its way to the DLR German Aerospace Center in Lampoldshausen, Germany. Hot firing tests performed in near-vacuum conditions, mimicking the environment in space, will provide data to prove its readiness for flight.

The new reignitable Vinci engine is connected to two separate liquid hydrogen and liquid oxygen tanks and is equipped with all lines, valves and electronic and hydraulic instrumentation and control systems.

Ariane 6 will be capable of carrying out all types of missions to all orbits thanks to its multiple reignition capability and modular design. With two versions: Ariane 62, fitted with two P120C boosters, and Ariane 64, with four, this new launch vehicle further extends and secures Europe’s independent access to space.

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