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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Artist impression of the Euclid mission in space.
Euclid is designed to look far and wide to answer some of the most fundamental questions about our Universe: What are dark matter and dark energy? What role did they play in formation of the cosmic web? The mission will catalogue billions of distant galaxies by scanning across the sky with its sensitive telescope. `
Acknowledgement: Work performed by ATG under contract for ESA