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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Sea levels have not only been rising over the past 25 years, but are accelerating, putting coastal communities at risk. With a coastline of more than 100 000 km, many of Europe’s densely populated coastal zones are vulnerable to coastal flooding. It is vital that the changing height of the sea surface continues to be closely monitored over the coming decades. Copernicus Sentinel-6 is the key mission undertaking this important role until at least 2030.