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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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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

Focus on
Streaks on Mars

Week in images: 19-23 May 2025

Discover our week through the lens

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Applications

Earth from Space: Alakol, the multicoloured lake

23/05/2025 1215 views 28 likes
Lake Alakol in eastern Kazakhstan is featured in this radar image captured by Copernicus Sentinel-1.
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Story
Science & Exploration

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

21/05/2025 1211 views 36 likes
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Agency

Exoplanets explained by Nobel Prize winner (part 1) | The 5…

02/05/2025 1764 views 37 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 4789 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

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

21/05/2025 1211 views 36 likes
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Science & Exploration

Orion on the move

14/05/2025 726 views 33 likes
On 3 May, the fully assembled Orion spacecraft for Artemis II began its journey to the Multi-Payload Processing Facility at NASA’s Kennedy Space Center. The spacecraft is shown in transport, with its protective fairing panels clearly visible and proudly bearing the ESA and NASA logos.
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Science & Exploration

Gaia: Rewriting the story of the Milky Way

28/03/2025 3688 views 75 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 3598 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

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Space Safety Programme CM25 Brochure - page 1
Space Safety

Competitiveness in Space Safety to enable European industry

109 views 0 likes
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Space Safety

Close approach of asteroid (612356) 2002 JX8

08/05/2025 1231 views 19 likes
Close approach of asteroid (612356) 2002 JX8
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Space Safety

Media briefing: Europe's top experts address the growing th…

01/04/2025 701 views 6 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

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

Image
Applications

Earth from Space: Alakol, the multicoloured lake

23/05/2025 1215 views 28 likes
Lake Alakol in eastern Kazakhstan is featured in this radar image captured by Copernicus Sentinel-1.
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Story
Norwegian tall ship Statsraad Lehmkuhl
Applications

Media invitation: embark a tall ship for a dive into ocean …

22/05/2025 277 views 11 likes
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Applications

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

20/11/2024 2217 views 22 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 4206 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
YPSat-2 Team at ESTEC during the Young Professionals Event 2024
Enabling & Support

The Team behind YPSat-2

16/05/2025 552 views 7 likes
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Enabling & Support

Plato’s dialogue

13/05/2025 600 views 21 likes
Plato’s dialogue
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Enabling & Support

Proba-3 lift-off replay

05/12/2024 3426 views 64 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 2514 views
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Science & Exploration

Mars images

10/10/2013 4587 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 21834 views 201 likes
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    Hebes Chasma
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    Science & Exploration

    Hebes Chasma topography

    10/10/2013 3767 views 23 likes
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    Hebes Chasma topography
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    Science & Exploration

    Hebes Chasma mesa

    10/10/2013 26539 views 148 likes
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    Hebes Chasma in 3D
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    Science & Exploration

    Hebes Chasma landslides

    10/10/2013 15435 views 71 likes
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    Landslides and rock layers inside Hebes Chasma
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    Science & Exploration

    Hebes Chasma 3D

    10/10/2013 4620 views 18 likes
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    Hebes Chasma in 3D
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