The European Space Agency (ESA) is Europe’s gateway to space. Its mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world.
Find out more about space activities in our 23 Member States, and understand how ESA works together with their national agencies, institutions and organisations.
Exploring our Solar System and unlocking the secrets of the Universe
Go to topicProtecting life and infrastructure on Earth and in orbit
Go to topicUsing space to benefit citizens and meet future challenges on Earth
Go to topicMaking space accessible and developing the technologies for the future
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On 21 September 2011, an Ariane 5 launcher lifted off from Europe’s Spaceport in French Guiana on its mission to place two telecommunications satellites, Arabsat-5C and SES-2, into their planned transfer orbits.
Liftoff of flight VA204, the 60th Ariane 5 mission, came at 23:38 CEST (21:38 GMT; 18:38 French Guiana). The target injection orbit had a perigee altitude of 249.6 km, an apogee altitude at injection of 35 957 km and an inclination of 2º. The satellites were accurately injected into their transfer orbits about 27 minutes and 35 minutes after liftoff, respectively.