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
Go to topicMore than 900 scientists from around the world have gathered in Montreux, Switzerland, for a five-day symposium to discuss, present and review their findings on the state of our world’s land, oceans, ice and atmosphere using data from ESA Earth observation satellites, in particular Envisat – the largest environmental satellite ever built.