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About ESA

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.

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Applications

Biomass launched to count forest carbon

29/04/2025 463 views 2 likes

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Solar Orbiter’s widest high-resolution view of the Sun

Week in images: 21-25 April 2025

Discover our week through the lens

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Press Release N° 24–2024

Science & Exploration

ESA and NASA join forces to land Europe’s rover on Mars

ESA and NASA are consolidating their cooperation on the ExoMars Rosalind Franklin mission with an agreement that ensures important US contributions, such as the launch service, elements of the propulsion system needed for landing on Mars and heater units for the Rosalind Franklin rover.

16/05/2024 4585 views

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Space in Member States

Find out more about space activities in our 23 Member States, and understand how ESA works together with their national agencies, institutions and organisations.

Science & Exploration

Exploring our Solar System and unlocking the secrets of the Universe

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Programmes

Space Science Human and Robotic Exploration

Astronauts

Sophie Adenot

Pablo Álvarez Fernández

Rosemary Coogan

Samantha Cristoforetti

Alexander Gerst

Raphaël Liégeois

Matthias Maurer

Andreas Mogensen

Luca Parmitano

Thomas Pesquet

Marco Sieber

Missions

Juice Euclid Webb Solar Orbiter BepiColombo Gaia ExoMars Cheops Exoplanet missions More missions

Activities

International Space Station Orion service module Gateway Concordia Caves & Pangaea Benefits

Space science from home: resources for children and adults

A selection of activities to pass time and learn more about space science

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Space Safety

Protecting life and infrastructure on Earth and in orbit

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About safety and security

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Asteroids

Asteroids and Planetary Defence Asteroid danger explained Flyeye telescope: asteroid detection Hera mission: asteroid deflection Near-Earth Object Coordination Centre

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About space debris Space debris by the numbers Space Environment Report In space refuelling, refurbishing and removing

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Space Safety

ESA Space Environment Report 2025

01/04/2025 14230 views 36 likes

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Space Safety

James Webb Space Telescope will study asteroid 2024 YR4

Webb will provide a more accurate estimate of the asteroid's size

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Applications

Using space to benefit citizens and meet future challenges on Earth

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Observing the Earth

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Latest

Applications

Biomass launched to count forest carbon

29/04/2025 463 views 2 likes

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Press Release N° 1–2024

Applications

Media invitation: Last chance to see the EarthCARE cloud and aerosol satellite in Europe

On 1 February, media representatives have the unique opportunity of seeing the EarthCARE satellite up close in the cleanroom at Airbus facilities in Friedrichshafen, Germany, before the spacecraft is packed up and shipped to California, USA, for a launch scheduled in May.

11/01/2024 4146 views

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Applications

Register for Φ-week

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Enabling & Support

Making space accessible and developing the technologies for the future

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Building missions

Space Engineering and Technology Test centre Laboratories Concurrent Design Facility Preparing for the future Shaping the Future Discovery and Preparation Advanced Concepts Team

Space transportation

Space Transportation Ariane Vega Space Rider Future space transportation Boost! Europe's Spaceport Launches from Europe's Spaceport from 2012

Flying missions

Operations ESA ground stations Ground Systems Engineering

Latest

P160C solid-propellant rocket motor fires on ground

Enabling & Support

P160C fires up successfully, a new chapter for Ariane 6 and…

25/04/2025 1413 views 38 likes

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Enabling & Support

Blog: Juice's lunar-Earth flyby

Follow for the latest updates as ESA's Jupiter mission swings through the Earth system this summer

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Press Release N° 8–2024

Enabling & Support

Call for interest: Ariane 6 launch media events at Europe’s Spaceport

Media representatives are invited to express their interest in attending media events at Europe's Spaceport at Kourou, French Guiana, for the first flight of Europe's new rocket Ariane 6. Journalists wishing to participate in either or both the pre-launch and launch media programmes detailed below, are asked to submit their application via ESA’s media accreditation page by Friday 1 March 2024.

19/02/2024 2471 views

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Science & Exploration

Notes to editors

16/11/2011 124370 views 0 likes

ESA / Science & Exploration / Space Science / Cluster

The paper titled “Electron Temperature Gradient Scale at Collisionless Shocks” by Steven J. Schwartz et al. is to be published in Physical Review Letters, 18 November 2011.

For further information, please contact:

Markus Bauer
ESA Science and Robotic Exploration Communication Officer
Tel: +31 71 565 6799
Mob: +31 61 594 3 954
Email: markus.bauer@esa.int

Steven J Schwartz
Imperial College London
Tel: +44 20 7594 7660
Email: s.schwartz@imperial.ac.uk

Matthew Taylor
ESA Cluster Project Scientist
Tel: +31 71 565 8009
Email: Matthew.Taylor@esa.int