16/04/24 (Agence Europe) – The final hot firing test of Ariane 6’s upper stage was successfully completed on 12 April at the German Aerospace Centre, Arianegroup announced on Monday 15 April. “The aim of this test was to gather further data for future Ariane 6missions after its inaugural flight. The test focused on demonstrating the operation of the upper stage under non-nominal conditions (deviations from the normal operating conditions expected during flight), notably of the APU...