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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

This is ESA ESA facts Member States & Cooperating States Funding Director General Top management For Member State Delegations European vision European Space Policy ESA & EU Space Councils Responsibility & Sustainability Annual Report Calendar of meetings Corporate news

Establishments & sites

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

Business with ESA ESA Commercialisation Gateway Law at ESA Careers Cyber resilience at ESA IT at ESA Newsroom Partnerships Merchandising Licence Education Open Space Innovation Platform Integrity and Reporting Administrative Tribunal Health and Safety

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Latest

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Ariane 6 lofts MetOp-SG-A1 and Sentinel-5 into orbit

Week in images: 11-15 August 2025

Discover our week through the lens

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Applications

MetOp-SG-A1 and Sentinel-5: from cleanroom to space

14/08/2025 603 views 29 likes
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FLEX instrument meets its satellite

14/08/2025 941 views 31 likes
The development of ESA’s Earth Explorer FLEX mission has recently passed a significant milestone: the mission’s all-important instrument has been joined to its satellite platform.
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Story
Penguins resting on Antarctic sea ice
Applications

Tracking the climate-driven shift in Antarctic plankton fro…

13/08/2025 1538 views 41 likes
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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 5284 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.

Germany Germany Austria Austria Belgium Belgium Denmark Denmark Spain Spain Estonia Estonia Finland Finland France France Greece Greece Hungary Hungary Ireland Ireland Italy Italy Luxembourg Luxembourg Norway Norway The Netherlands The Netherlands Poland Poland Portugal Portugal Czechia Czechia Romania Romania United Kingdom United Kingdom Slovenia Slovenia Sweden Sweden Switzerland Switzerland

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

Story
Science & Exploration

How many stars are there in the Universe?

1110557 views 3167 likes
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Science & Exploration

Hubble sizes up rare interstellar comet

07/08/2025 2717 views 67 likes
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Science & Exploration

ExoMars parachute high-altitude drop test

21/07/2025 1890 views 36 likes
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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 4043 views
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Science & Exploration

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 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

Story
Space Safety

Swing mission overview

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Space Safety

Vigil: ESA’s space weather reporter in deep space

17/07/2025 1525 views 57 likes
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Space Safety

Close approach of asteroid (424482) 2008 DG5

04/06/2025 1538 views 28 likes
Close approach of asteroid (424482) 2008 DG5
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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

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

Story
Penguins resting on Antarctic sea ice
Applications

Tracking the climate-driven shift in Antarctic plankton fro…

13/08/2025 1538 views 41 likes
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Image
Applications

Wildfires burn in northern Portugal

31/07/2025 4314 views 77 likes
Copernicus Sentinel-2 captured wildfires burning in northern Portugal on Wednesday, 30 July.
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Applications

ESA’s Space Systems for Safety and Security (4S) programme

20/11/2024 2739 views 31 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 4391 views
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ESA Φ-week 2021
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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

Story
AGGA4 Chip
Enabling & Support

Enabling navigation onboard MetOp-SG-A1

13/08/2025 265 views 4 likes
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Enabling & Support

Students take 3D-printed rovers for a spin

03/07/2025 1062 views 38 likes
Students take 3D-printed rovers for a spin
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Enabling & Support

Proba-3 lift-off replay

05/12/2024 3719 views 67 likes
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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

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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 2658 views
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Science & Exploration

Mars images

10/10/2013 1629 views
ESA / Science & Exploration / Space Science / Highlights
New mosaic of Hebes Chasma by ESA's Mars Express
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    Science & Exploration

    Hebes Chasma

    10/10/2013 21934 views 202 likes
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    Hebes Chasma
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    Science & Exploration

    Hebes Chasma topography

    10/10/2013 3806 views 23 likes
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    Hebes Chasma topography
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    Science & Exploration

    Hebes Chasma mesa

    10/10/2013 27283 views 156 likes
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    Hebes Chasma in 3D
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    Science & Exploration

    Hebes Chasma landslides

    10/10/2013 15543 views 72 likes
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    Landslides and rock layers inside Hebes Chasma
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    Science & Exploration

    Hebes Chasma 3D

    10/10/2013 4651 views 18 likes
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    Hebes Chasma in 3D
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