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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Part of Europe from the Alps in the lower right to the North Sea in the upper left was captured by Sentinel-3A’s Ocean and Land Colour Instrument on 10 March 2016. The image utilises only three of the instrument’s 21 spectral channels – giving a false colour impression with land in red.