European Space Agency - Archive

ESA title

Webb: CANUCS-LRD-z8.6 in MACS J1149.5+2223

Science & Exploration

Webb spots greedy supermassive black hole in early Universe

19/11/2025 12533 views 84 likes

Climbing high to measure greenhouse gas flux

ESA investigates high-stakes Amazon tipping point

17/11/2025 3190 views 43 likes

Sentinel-6B separates from rocket

Sentinel-6B launched to extend record of sea-level rise

17/11/2025 4730 views 47 likes

ExoMars Trace Gas Orbiter observes comet 3I/ATLAS – GIF

ESA pinpoints 3I/ATLAS’s path with data from Mars

14/11/2025 152590 views 216 likes

Forest floor and forest canopy

Brazil gears up to harness ESA’s Biomass data

13/11/2025 3958 views 44 likes

Artist's impression of an explosion on another star

Science & Exploration

First confirmed sighting of explosive burst on nearby star

12/11/2025 11280 views 69 likes

ESA monitoring November 2025 space weather event

12/11/2025 34255 views 70 likes

The patterns of Coloe Fossae: What a martian ice age left behind

Science & Exploration

What a martian ice age left behind

12/11/2025 4792 views 77 likes

Amazon rainforest

ESA satellites track progress on Paris Agreement goals

07/11/2025 2888 views 23 likes

Mealworms for the space menu

Science & Exploration

Insects on the space menu

07/11/2025 6229 views 41 likes

HydroGNSS satellite twins ready for launch

ESA’s HydroGNSS Scout satellites ready for launch

06/11/2025 2937 views 36 likes

Group picture at the Space Systems Engineering Training Course at ESEC – Galaxia

ESA and AfSA join forces for systems engineering training

04/11/2025 2554 views 35 likes

Earthquake damage

AI challenge advances satellite-based disaster mapping

29/10/2025 2686 views 34 likes

Enabling & Support

ESA’s first stand-alone deep-space CubeSat Henon takes shape

29/10/2025 3765 views 42 likes

ESA Director General Josef Aschbacher delivers an opening address at the Space for European Resilience conference in Brussels

Europe turns to space to boost resilience

28/10/2025 6823 views 47 likes

ESA Director of Strategy, Legal and External Matters Eric Morel de Westgaver announces ESA's new Tokyo presence at Nihonbashi Space Week

ESA establishes presence in Tokyo to strengthen strategic p…

28/10/2025 2524 views 34 likes

Ariane 6 fairing release revealing Sentinel-1D

Watch live: Sentinel-1D launch on Ariane 6

28/10/2025 21668 views 139 likes

ESA Open Days 2025 at ESTEC

Wrapping up a record-breaking edition of ESA Open Days 2025

27/10/2025 2437 views 11 likes

Representatives from ESA, ArianeGroup and DLR signing the Vinci agreement

Enabling & Support

Vinci motor for Ariane 6 to be assembled at DLR test centre

24/10/2025 1923 views 27 likes

FutureEO: pioneering Earth observation for a better world

FutureEO at ESA’s Ministerial Council 2025

23/10/2025 3541 views 32 likes

ESA Director General Josef Aschbacher and Nicodemos Damianou, Deputy Minister of Research, Innovation and Digital Policy of the Republic of Cyprus sign the agreement in Paris.

Cyprus joins European Space Agency as an Associate Member

23/10/2025 2753 views 38 likes

Condensation alien

Science & Exploration

Condensation defying gravity

23/10/2025 4974 views 48 likes

Space debris surrounding Earth

Sounding the alarm: ESA introduces space environment ‘healt…

22/10/2025 10714 views 86 likes

A plane flying

ESA-supported test leads to better in-flight connectivity

21/10/2025 1467 views 35 likes

First image of nitrogen dioxide from Sentinel-4

Sentinel-4 offers first glimpses of air pollutants

21/10/2025 13709 views 106 likes

Sentinel-1D fuelled in Kourou

Sentinel-1D fuelled and ready for encapsulation

20/10/2025 2260 views 41 likes

Phoebus hydrogen tank in production

Enabling & Support

Phoebus: keeping the smallest molecule in the Universe cont…

16/10/2025 10666 views 58 likes

Spain's Minister for Science, Innovation and Universities Diana Morant with ESA Director General Josef Aschbacher, Director of the Agencia Espacial Española Juan Carlos Cortés and ESA Director of Science and Head of ESAC Carole Mundell.

Spain celebrates ESA heritage with substantial plans for th…

16/10/2025 2931 views 53 likes

Solar flare seen by Solar Orbiter

Flying through the biggest solar storm ever recorded

15/10/2025 29706 views 102 likes

South Atlantic Anomaly 2025 compared to 2014

Swarm reveals growing weak spot in Earth’s magnetic field

13/10/2025 89929 views 293 likes

Plato’s spacecraft is complete

Science & Exploration

Completed Plato spacecraft is ready for final tests

09/10/2025 7390 views 51 likes

Mars Express sees a dust devil dancing across Mars

Science & Exploration

Dancing dust devils trace raging winds on Mars

08/10/2025 10123 views 61 likes

Sea state

Satellites reveal the power of ocean swell

08/10/2025 6508 views 58 likes

Copernicus Sentinel-1D team in Kourou

Sentinel-1D preparations underway in Kourou

08/10/2025 2681 views 32 likes

ExoMars Trace Gas Orbiter observes comet 3I/ATLAS – GIF

Science & Exploration

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

07/10/2025 625969 views 831 likes

ESA testbed van in Norway

Navigating through interference at Jammertest

06/10/2025 4912 views 83 likes

ESA's fourth deep space antenna, in New Norcia, Australia

Enabling & Support

ESA inaugurates deep space antenna in Australia

04/10/2025 10020 views 103 likes

The European Space Agency and the Korea AeroSpace Administration signed a Memorandum of Understanding at IAC 2025 in Sydney.

European Space Agency and Korea AeroSpace Administration em…

01/10/2025 2996 views 42 likes

ESA has signed with Thales Alenia Space for the phase B2 of SAGA, a mission for European secure communications.

Advancing Europe’s quantum secure communications from space

01/10/2025 3673 views 23 likes

Sentinel-6B ready to start its launch campaign

Sea-level monitoring satellite unboxed

01/10/2025 3540 views 23 likes

A large crowd assembled for the IAC 2025 plenary session on living on another world, with speakers including ESA's Frank de Winne.

ESA at IAC 2025 - highlights from Day 3

01/10/2025 1025 views 4 likes

Enceladus jets and shadows

Science & Exploration

Cassini proves complex chemistry in Enceladus ocean

01/10/2025 28963 views 96 likes

Edge-on view of our galaxy's great wave

Science & Exploration

Gaia discovers our galaxy’s great wave

30/09/2025 20123 views 164 likes

ESA Director General Josef Aschbacher hosted part of the tour of the exhibition at IAC 2025.

ESA at IAC 2025 - highlights from Day 2

30/09/2025 1323 views 5 likes

Illustration of moon-forming disc

Science & Exploration

Webb studies moon-forming disc around massive planet

29/09/2025 2947 views 48 likes

ESA and Avio signature for a reuseable upper stage demonstration mission

Enabling & Support

ESA and Avio sign contract for a reuseable upper stage demo…

29/09/2025 5114 views 52 likes

The International Convention Centre in Sydney, Australia where IAC 2025 is taking place

ESA shares stage with international partners at IAC 2025

26/09/2025 2718 views 41 likes

Sagittarius B2 (NIRCam image)

Science & Exploration

Webb explores largest star-forming cloud in our galaxy

24/09/2025 6499 views 57 likes

WIVERN

ESA selects WIVERN as 11th Earth Explorer mission

23/09/2025 8445 views 92 likes

Antarctic subglacial lake inventory

85 new subglacial lakes detected below Antarctica

19/09/2025 11200 views 90 likes

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