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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Full replay of the launch coverage of the MSG-4 satellite, which lifted off on an Ariane launcher from Europe’s Spaceport in French Guiana at 21:42 GMT (23:42 CEST) on 15 July 2015.
The Meteosat Second Generation (MSG) satellites provide full-disc images over Europe and Africa every 15 minutes and ‘rapid scan’ imagery over Europe every five minutes. They are operated by Eumetsat – the European Organisation for the Exploitation of Meteorological Satellites – and ESA is responsible for their design, development and in-orbit delivery.