LYON, France—ArianeGroup has completed the “definition review” of the Prometheus reusable engine demonstrator and conducted the second test firing of Ariane 6’s strap-on booster, also to be used as ...
As the European launch vehicle Ariane 6 is getting closer to its take-off date, ArianeGroup is continuing to work on the innovative Prometheus, an optimized and cost-effective rocket engine that could ...
Work to develop a reusable engine for European rockets is progressing, with full ignition of an early prototype of Prometheus. These images were taken on 22 June 2023 at ArianeGroup’s test facility in ...