ESA title
  • Story
    Applications

    Galileo’s first Ariane 6 launch strengthens European resilience

    17/12/2025 3669 views 35 likes
    Open item
    Galileo launch 14 liftoff
  • Video
    Applications

    Galileo L14 liftoff on Ariane 6

    17/12/2025 2384 views 70 likes
    Open item
  • Video
    Agency

    ESA highlights 2025

    15/12/2025 1139 views 48 likes
    Open item

ESA Vision

ESA Pillars

ESA Programmes

ESA and You

In the spotlight

Highlight
Agency

Ministerial Council 2025

Open
Image
Applications

Earth from Space: Manicouagan crater

19/12/2025 29 views 0 likes
This week Earth from Space features a wintery image: a red and white sphere that, if seen from a distance, resembles a festive decoration.
View
Image
Science & Exploration

Webb: Dwarf stars in a glittering sky

19/12/2025 72 views 1 likes
Dwarf stars in a glittering sky
View
Video 00:00:00
Play
Agency

342nd Council: Media information session

18/12/2025 210 views 10 likes
Play
Story
Coronal mass ejection captured by Proba-2, Proba-3 and SOHO
Enabling & Support

Proba-3 fills the solar observation gap

17/12/2025 1155 views 31 likes
Read
Story
Sea-level height in the Gulf Stream, by Sentinel-6B
Applications

First image from Sentinel-6B extends sea-level legacy

16/12/2025 1341 views 26 likes
Read
Story
Methane from landfill site
Applications

Satellites help tackle landfill methane leaks

15/12/2025 3612 views 50 likes
Read
Focus on
GRB 250314A Pull-out (NIRCam image)

Week in images: 08-12 December 2025

Discover our week through the lens

Open
Video 00:22:19
Play
Science & Exploration

Pablo Álvarez Fernández | Spacesuits, Survival & Spacewalk …

12/12/2025 1075 views 22 likes
Play

More items
Video
Enabling & Support

Ariane 6 first flight highlights

10/07/2024 22756 views 353 likes
Open item

Recommended

Focus on

Our missions

Discover our missions: past, present and future.

Open
Focus on

Discover ESA

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

Open
Focus on

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.

Open
Focus on
ESA blog navigator link

ESA Blog Navigator

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

Open
Focus on

ESA Brand Centre

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

Open
Image
Science & Exploration

Euclid’s view of the Horsehead Nebula

07/11/2023 91441 views 1055 likes
Open item
Euclid’s view of the Horsehead Nebula

Trending

Story
ESA observes interstellar comet 3I/ATLAS
Science & Exploration

Comet 3I/ATLAS – frequently asked questions

313482 views 696 likes
Read
Image
Science & Exploration

XMM-Newton sees comet 3I/ATLAS in X-ray light

12/12/2025 44764 views 210 likes
XMM-Newton sees comet 3I/ATLAS in X-ray light
View
Story
Ring galaxy AM 0644-741
Science & Exploration

Happy birthday, Hubble

23/04/2004 94836 views 782 likes
Read
Story
Comet 3I/ATLAS shows activity in Juice navigation camera teaser
Science & Exploration

ESA observations of interstellar comet 3I/ATLAS

124267 views 2062 likes
Read
Story
Artist's view of Galileo SAT 33 and 34 on their Ariane 6 launcher moments after fairing release.
Applications

Watch live: Galileo launch on Ariane 6

12/12/2025 11327 views 83 likes
Read
Story
ExoMars Trace Gas Orbiter observes comet 3I/ATLAS – GIF
Science & Exploration

ESA’s ExoMars and Mars Express observe comet 3I/ATLAS

07/10/2025 619483 views 828 likes
Read

Featured videos

Video 00:00:00
Play
Agency

342nd Council: Media information session

18/12/2025 210 views 10 likes
Play
Video 00:01:06
Play
Applications

Galileo L14 liftoff on Ariane 6

17/12/2025 2384 views 70 likes
Play
Video 00:07:26
Play
Agency

ESA highlights 2025

15/12/2025 1139 views 48 likes
Play
Video 00:22:19
Play
Science & Exploration

Pablo Álvarez Fernández | Spacesuits, Survival & Spacewalk …

12/12/2025 1075 views 22 likes
Play
Video 00:12:24
Play
Science & Exploration

The journey of Juice – episode 2

11/12/2025 2251 views 57 likes
Play

More items

More

Focus on

Careers at ESA

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

Open
Focus on

Business with ESA

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

Open
Focus on
Open Space Innovation Platform

Open Space Innovation Platform

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

Open
Focus on
ESA Commercialisation Gateway

ESA Commercialisation Gateway

Creating links between new businesses and ESA

Open

Featured images

Image
Science & Exploration

Webb: Dwarf stars in a glittering sky

19/12/2025 72 views 1 likes
Dwarf stars in a glittering sky
View
Image
Applications

Earth from Space: Manicouagan crater

19/12/2025 29 views 0 likes
This week Earth from Space features a wintery image: a red and white sphere that, if seen from a distance, resembles a festive decoration.
View
Image
Science & Exploration

Gaia finds hints of planets in baby star systems

18/12/2025 1358 views 40 likes
View
Image
Science & Exploration

XMM-Newton sees comet 3I/ATLAS in X-ray light

12/12/2025 44764 views 210 likes
XMM-Newton sees comet 3I/ATLAS in X-ray light
View
Image
Applications

Earth from Space: Pariacaca Mountain Range, Peru

12/12/2025 2883 views 39 likes
Following International Mountain Day, which creates awareness of the importance of mountain environments around the world, the Copernicus Sentinel-2 mission takes us over the Pariacaca Mountain Range in Peru.
View

More items