The first commercially operational launch of Europe's Ariane 6 heavy rocket was postponed for a second time on Monday, operator Arianespace said.

The European Space Agency's Ariane 6 rocket successfully launched a French military satellite into space this week on its first commercial mission.

The 184-foot-tall (56-meter) rocket lifted off from Kourou, French Guiana, at 11:24 am EST (16:24 UTC). Twin solid-fueled boosters and a hydrogen-fueled core stage engine powered the Ariane 6 through ...

report The second Ariane 6 launch sent up an optical spy satellite called CSO-3 for the French military. The rocket deployed CSO-3 into a sun-synchronous orbit about 500 miles (800 kilometers ...

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European heavy-lift rocket deploys French military reconnaissance satellite, marking a pivotal moment for Europe's space autonomy.

Initially planned for December, the Ariane 6 mission was delayed until February 26 and then to March 3. The next launch date is not yet known. The mission is to take the CSO-3 satellite into space.

Europe's newest uncrewed heavy launcher blasted off on a delayed mission to carry a French military observation satellite towards orbit on Thursday in its first commercially operational launch. The ...