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 22 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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ESA astronaut Tim Peake during his 4 hour 43 minute spacewalk to replace a failed power regulator and install cabling.
The meticulously planned and executed sortie was stopped early after fellow spacewalker NASA astronaut Tim Kopra reported a small amount of water building up in his helmet. The two Tims worked in close cooperation with each other to return to the Space Station, with NASA commander Scott Kelly and cosmonaut Sergei Volkov waiting inside to help them out of their suits.
Tim commented on this picture: "Today’s exhilarating spacewalk will be etched in my memory forever – quite an incredible feeling!"
Follow Tim Peake and his six-month Principia mission via timpeake.esa.int