Prometheus, developed by ESA and ArianeGroup, is an ultra-low cost reusable rocket engine demonstrator which uses liquid oxygen–methane propellants and has a thrust of 1000 kN.
This engine is highly versatile, making it suitable for use on core, booster and upper stages of Europe’s future launch vehicles.
Ertillstånd
ArianeGroup Holding
Licens
ESA Standard Licence
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