ArianeGroup Test Fires Greta Engine and Secures New ESA Contract
ArianeGroup announced on 25 February that it had successfully completed a months-long test campaign of its Greta rocket engine and secured a European Space Agency contract to continue its development. Greta is an evolution of the Berta rocket engine, which was also developed by ArianeGroup under an ESA Future Launchers Preparatory Programme contract and first […]
The post ArianeGroup Test Fires Greta Engine and Secures New ESA Contract appeared first on European Spaceflight.
Published by European Spaceflight on 02/27/2026