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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Testing of the Electrical Model of ESAs Integral gamma-ray astronomy satellite in the cleanroom of prime contractor Alenia Aerospazio in Turin, Italy. The electrical test campaign was completed on 23 August 1999. Integral is planned for launch in 2001 to perform fine imaging and spectroscopy of 15 keV to 10 MeV celestial gamma-ray sources. [Image Date: 12-07-99] [99.07.005-018]