European Space Agency - Archive

ESA title

Thwaites Glacier from Sentinel-1

How hidden lakes threaten Antarctic Ice Sheet stability

03/04/2025 2443 views 13 likes

Space debris surrounding Earth

ESA Space Environment Report 2025

01/04/2025 47889 views 61 likes

Arctic Weather Satellite introduces a new channel

ESA’s Arctic Weather Satellite hailed as excellent

31/03/2025 5271 views 85 likes

Spectrum liftoff

Enabling & Support

Spectrum takes flight and clears the launch pad

30/03/2025 6414 views 76 likes

Artist view: ExoMars lander

Science & Exploration

ExoMars Rosalind Franklin rover will have a European landin…

30/03/2025 7638 views 62 likes

IRIDE first image over Rome

IRIDE first image presented at ESA–ESRIN

28/03/2025 30895 views 64 likes

Proba-3’s Coronagraph spacecraft captured by a camera onboard the Occulter spacecraft during the mission's first autonomous formation acquisition

Enabling & Support

Proba-3's first autonomous formation flight

27/03/2025 4789 views 62 likes

Gaia observes the Milky Way

Enabling & Support

Farewell, Gaia! Spacecraft operations come to an end

27/03/2025 45359 views 142 likes

JADES-GS-z13-1 in the GOODS-S field (NIRCam image)

Science & Exploration

Webb sees galaxy mysteriously clearing fog of early Universe

26/03/2025 4055 views 50 likes

Hera's autonomous surface feature tracking during Mars flyby

Hera asteroid mission tested self-driving technique at Mars

25/03/2025 4033 views 40 likes

The Cosmic Tornado / Herbig-Haro 49/50 (Webb telescope image)

Science & Exploration

Webb unmasks true nature of the Cosmic Tornado

24/03/2025 8087 views 60 likes

Euclid Deep Field South, 16x zoom

Science & Exploration

Euclid opens data treasure trove, offers glimpse of deep fi…

19/03/2025 88328 views 202 likes

Science & Exploration

Follow the reveal of Euclid’s first catalogue on 19 March

14/03/2025 9085 views 52 likes

Sir Brian May and the rest of Hera's science team see Mars image arrive

Hera asteroid mission spies Mars’s Deimos moon

13/03/2025 23701 views 139 likes

Testbed van in Andøya

ESA’s NavLab on wheels: an Arctic mission

13/03/2025 2043 views 34 likes

Volunteer from third dry immersion study

Science & Exploration

Extended space dive

13/03/2025 59649 views 2914 likes

Space HPC offers new super-computing possibilities

12/03/2025 3323 views 22 likes

Solar flare seen by Solar Orbiter

Science & Exploration

Catch solar bursts in new citizen science project

11/03/2025 10712 views 96 likes

Biomass heads for the launch site

ESA’s pioneering Biomass satellite arrives at launch site

10/03/2025 4690 views 54 likes

Rendering of global mobile connectivity

ESA and GSMA Foundry empower industry to achieve seamless g…

07/03/2025 2194 views 25 likes

Enabling & Support

Ariane 6 takes flight for the second time

06/03/2025 12045 views 163 likes

Perfect placement for Smile’s payload module

Science & Exploration

When two become one: engineers get Smile ready for launch

06/03/2025 2864 views 48 likes

Nord Stream pipe lines

Nord Stream methane leak far bigger than estimated

05/03/2025 7146 views 46 likes

Striking images tell the story of space weather

05/03/2025 2496 views 40 likes

Ramses mission patch

First CubeSat joins ESA's Ramses mission to asteroid Apophis

05/03/2025 5357 views 51 likes

Integral: gamma-ray observatory

Science & Exploration

Mission accomplished for Integral, ESA’s gamma-ray telescop…

28/02/2025 7291 views 74 likes

Why is Mars red?

Science & Exploration

Have we been wrong about why Mars is red?

25/02/2025 21726 views 125 likes

Asteroid 2024 YR4 impact risk rises and falls

Asteroid 2024 YR4 no longer poses significant impact risk

25/02/2025 28088 views 89 likes

Proba-3’s ASPIICS coronagraph

Enabling & Support

Proba-3 stargazing to warm up for corona observations

24/02/2025 2529 views 60 likes

Throttleable Liquid Propulsion Demonstrator with liquid cooled combustion chamber

Enabling & Support

Vary that thrust: longer hot-fire of rocket engine demonstr…

24/02/2025 3749 views 65 likes

ICRC team delivering relief items

ESA and Red Cross partnership brings space technology to hu…

21/02/2025 2799 views 48 likes

MTG-S and Sentinel-4 in the cleanroom in Bremen, lateral view

Two atmospheric missions on one satellite

20/02/2025 2424 views 31 likes

Glacier ice loss 2000–2023

Glacier melt intensifying freshwater loss and accelerating …

19/02/2025 12076 views 65 likes

Illustration of the Einstein Probe spacecraft.

Science & Exploration

Einstein Probe catches X-ray odd couple

18/02/2025 4340 views 51 likes

Impression of global maritime infrastructure

INFLECION project set to transform maritime safety and sust…

18/02/2025 2255 views 19 likes

Solar Orbiter Venus flyby

Enabling & Support

Solar Orbiter ready for close encounter with Venus

18/02/2025 8232 views 67 likes

ESA Director General, Josef Aschbacher presented the Honourable Mention award to Helene Huby, Co-Founder and CEO at The Exploration Company

ESA Business Incubation Centres celebrate two decades of in…

14/02/2025 1885 views 21 likes

Pierogi – the ultimate space meal

Science & Exploration

Pierogi in space

14/02/2025 28707 views 65 likes

Sentinel-1C interferogram of northern Chile

Sentinel-1C demonstrates power to map land deformation

13/02/2025 9265 views 107 likes

HydRON (High thRoughput Optical Network) - Artist's impression

ESA's HydRON project for space-based optical communications…

13/02/2025 5627 views 21 likes

Biomass standing proud

Forest mission on show

11/02/2025 5520 views 61 likes

International Day of Women in Science

ESA celebrates International Day of Women and Girls in Scie…

11/02/2025 2953 views 67 likes

Optical technology for navigation

ESA to develop optical technology for navigation

10/02/2025 5574 views 38 likes

Euclid image of a bright Einstein ring around galaxy NGC 6505

Science & Exploration

Euclid discovers a stunning Einstein ring

10/02/2025 53572 views 250 likes

Near-Earth objects

ESA endorses Year of Asteroid Awareness and Planetary Defen…

07/02/2025 8922 views 64 likes

Timelapse of hydrogel swelling

Enabling & Support

For astronaut radiation protection, just add water

06/02/2025 9822 views 101 likes

Galileo Ground Station in Jan Mayen

Galileo sites from pole to tropics begin migration

05/02/2025 2741 views 36 likes

Sodankylä, Finnish Lapland

ESA and Finland pave the way towards a supersite for Earth …

04/02/2025 4702 views 63 likes

Artist impression of brown dwarf Gaia-5b

Science & Exploration

Wobbling stars reveal hidden companions in Gaia data

04/02/2025 10781 views 59 likes

HH 30 (MIRI & NIRCam image)

Science & Exploration

Webb investigates a dusty and dynamic disc

04/02/2025 12108 views 65 likes

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