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Webb maps Uranus's mysterious upper atmosphere

River deltas are sinking faster than the sea is rising

Official start of ESA astronaut Sophie Adenot’s εpsilon mis…

Crew-12: Docking, hatch opening and welcome remarks

Week in images: 09-13 February 2026

Discover our week through the lens

Highlights of Sophie Adenot’s launch to the ISS

More power: first Ariane 6 with four boosters lifts off

Our missions

Discover our missions: past, present and future.

Discover ESA

Explore the full range of ESA’s activities through a set of thematic journeys

This is ESA

This is ESA is an illustrated guide to what ESA is and what we do. Now available in all Member State languages.

ESA Blog Navigator

Check out all our active blogs - although update frequency can vary.

ESA Brand Centre

Discover the ESA brand, with guidelines and downloadable assets, such as logos. Plus explore ESA brand licensing, co-branding and merchandising.

Magnetic North Pole 1840–2019

Contact for further information

Manfred Lachs Space Law Moot Court Competition

Tune in for first Mars livestream

Crew-12: Docking, hatch opening and welcome remarks

Highlights of Sophie Adenot’s launch to the ISS

Launch of Crew-12 to the ISS

Highlights of first launch of Ariane 6 with four boosters

Ariane 6: more boosters, more power

Careers at ESA

Work with a highly dedicated team, committed to ensuring that Europe continues to remain at the forefront of the space industry.

Business with ESA

ESA procurements aim to accomplish ESA space missions and to support the competitiveness of the European space industry.

Open Space Innovation Platform

Submit your ideas and change the future of space research, technology and applications.

ESA Commercialisation Gateway

Creating links between new businesses and ESA