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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NASA astronaut Christina Koch, in the centre of the image, assists fellow astronauts Nick Hague and Anne McClain in their spacesuits shortly before they begin the first spacewalk of their careers. Hague and McClain worked outside, in the vacuum of space, for six hours and 39 minutes on March 22, 2019, to upgrade the International Space Station's power storage capacity.