The European Space Agency has announced the successful hot-fire test of the Ariane-6 rocket, passing a major full-scale rehearsal in preparation for its first flight. The teams on the ground went through a complete launch countdown followed by a seven-minute full firing of the core stage’s engine, as it would fire on a launch into space. The trial, using a test model on the launch pad at Europe’s Spaceport in French Guiana, was the longest ‘full-stack' run yet for Ariane 6’s lower liquid propulsion module with a Vulcain 2.1 engine.
