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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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ESA - United space in Europe

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ESA Headquarters ESA ESTEC ESA ESOC ESA ESRIN ESA EAC ESA ESAC Europe's Spaceport ESA ESEC ESA ECSAT Brussels Office Washington Office

Working with ESA

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Latest

Science & Exploration

Recipe for a ‘rocky road’ crater soaked in martian history

21/05/2025 332 views 11 likes

Titan (Webb image - 11 July 2023)

Week in images: 12-16 May 2025

Discover our week through the lens

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 4768 views

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

Latest

Science & Exploration

Recipe for a ‘rocky road’ crater soaked in martian history

21/05/2025 332 views 11 likes

Press Release N° 49–2024

Science & Exploration

ESA 3D prints first metal part on the International Space Station

The first metal 3D printer in space, a collaboration between ESA and Airbus, has printed its first metal product on the International Space Station, a breakthrough in crew autonomy for future long-duration exploration missions.

06/09/2024 3592 views

Science & Exploration

Space science from home: resources for children and adults

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

Space Safety

Protecting life and infrastructure on Earth and in orbit

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About space safety

Protecting our Pale Blue Dot Space Safety at ESA

Asteroids

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

Space junk

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

Safety from space

Clean Space ecodesign Zero Debris Technologies Space for Earth Supporting Sustainable Development

Space weather

Solar Hazards ESA Vigil: providing solar warning Space Weather Warning Network

Latest

Ramses mission patch

Second CubeSat joins ESA’s Ramses mission to asteroid Apoph…

20/05/2025 1615 views 42 likes

James Webb Space Telescope will study asteroid 2024 YR4

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

Applications

Using space to benefit citizens and meet future challenges on Earth

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Observing the Earth

Observing the Earth Future EO Copernicus Meteorology Space for our climate Satellite missions

Connectivity

Connectivity and Secure Communications ARTES Moonlight Civil security from space

Satellite navigation

Satellite navigation Galileo EGNOS NAVISP Genesis LEO-PNT

Commercialisation

ESA Commercialisation Gateway Open Space Innovation Platform Business Incubation ESA Space Solutions

Latest

Beam-hopping JoeySat ready for launch

Beam-hopping JoeySat marks two years in orbit

21/05/2025 118 views 4 likes

Press Release N° 1–2024

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 4203 views

ESA Φ-week 2021

Register for Φ-week

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

YPSat-2 Team at ESTEC during the Young Professionals Event 2024

Enabling & Support

The Team behind YPSat-2

16/05/2025 520 views 6 likes

Juice approaches Earth

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

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 2514 views

Science & Exploration

History: 11 January - 20 January

ESA / Science & Exploration / Space Science

ESA Science's 'On This Day In History' featured stories from 11 January until 20 January

Uranus

Science & Exploration

11 January

1377 views 4 likes

The launch of Vostok 1 at Baikonur

Science & Exploration

12 January

1003 views 3 likes

Callisto, a moon of Jupiter.

Science & Exploration

13 January

3664 views 7 likes

Sir Edmond Halley (1656-1742)

Science & Exploration

14 January

1017 views 1 likes

Soyuz launch

Science & Exploration

15 January

984 views 0 likes

NASA's Spirit rover

Science & Exploration

16 January

642 views 0 likes

Pluto and its moon Charon

Science & Exploration

17 January

994 views 2 likes

HRSC partial view of Martian south pole where OMEGA found water ice

Science & Exploration

18 January

646 views 1 likes

Diagram showing orbital positions of the planets

Science & Exploration

19 January

1069 views 0 likes

Vassar College Astronomical Observatory

Science & Exploration

20 January

773 views 0 likes

On This Day In History

1 January - 10 January

11 January - 20 January

21 January - 30 January

31 January - 9 February

10 February - 19 February

20 February - 29 February

1 March - 10 March

11 March - 20 March

21 March - 30 March