European Space Agency - Archive

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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 2221 views 33 likes

Ariane 6 fairing release revealing Sentinel-1D

Watch live: Sentinel-1D launch on Ariane 6

28/10/2025 21221 views 137 likes

ESA Open Days 2025 at ESTEC

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

27/10/2025 2049 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 1678 views 27 likes

FutureEO: pioneering Earth observation for a better world

FutureEO at ESA’s Ministerial Council 2025

23/10/2025 3231 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 2385 views 33 likes

Condensation alien

Science & Exploration

Condensation defying gravity

23/10/2025 4640 views 48 likes

Space debris surrounding Earth

Sounding the alarm: ESA introduces space environment ‘healt…

22/10/2025 9761 views 85 likes

A plane flying

ESA-supported test leads to better in-flight connectivity

21/10/2025 1247 views 33 likes

First image of nitrogen dioxide from Sentinel-4

Sentinel-4 offers first glimpses of air pollutants

21/10/2025 12562 views 104 likes

Sentinel-1D fuelled in Kourou

Sentinel-1D fuelled and ready for encapsulation

20/10/2025 2089 views 41 likes

Phoebus hydrogen tank in production

Enabling & Support

Phoebus: keeping the smallest molecule in the Universe cont…

16/10/2025 10328 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 2658 views 53 likes

Solar flare seen by Solar Orbiter

Flying through the biggest solar storm ever recorded

15/10/2025 28096 views 98 likes

South Atlantic Anomaly 2025 compared to 2014

Swarm reveals growing weak spot in Earth’s magnetic field

13/10/2025 84086 views 281 likes

Plato’s spacecraft is complete

Science & Exploration

Completed Plato spacecraft is ready for final tests

09/10/2025 6845 views 47 likes

Mars Express sees a dust devil dancing across Mars

Science & Exploration

Dancing dust devils trace raging winds on Mars

08/10/2025 9318 views 60 likes

Sea state

Satellites reveal the power of ocean swell

08/10/2025 5728 views 57 likes

Copernicus Sentinel-1D team in Kourou

Sentinel-1D preparations underway in Kourou

08/10/2025 2547 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 623187 views 830 likes

ESA testbed van in Norway

Navigating through interference at Jammertest

06/10/2025 4412 views 79 likes

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

Enabling & Support

ESA inaugurates deep space antenna in Australia

04/10/2025 9523 views 101 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 2717 views 41 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 3147 views 22 likes

Sentinel-6B ready to start its launch campaign

Sea-level monitoring satellite unboxed

01/10/2025 3443 views 22 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 923 views 4 likes

Enceladus jets and shadows

Science & Exploration

Cassini proves complex chemistry in Enceladus ocean

01/10/2025 27450 views 92 likes

Edge-on view of our galaxy's great wave

Science & Exploration

Gaia discovers our galaxy’s great wave

30/09/2025 18085 views 154 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 1226 views 5 likes

Illustration of moon-forming disc

Science & Exploration

Webb studies moon-forming disc around massive planet

29/09/2025 2519 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 4684 views 51 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 2613 views 41 likes

Sagittarius B2 (NIRCam image)

Science & Exploration

Webb explores largest star-forming cloud in our galaxy

24/09/2025 6090 views 56 likes

WIVERN

ESA selects WIVERN as 11th Earth Explorer mission

23/09/2025 7357 views 92 likes

Antarctic subglacial lake inventory

85 new subglacial lakes detected below Antarctica

19/09/2025 9995 views 85 likes

Themis T1H on the launch pad

Enabling & Support

Themis stands on the launch pad

19/09/2025 11602 views 97 likes

Science & Exploration

XRISM uncovers a mystery in the cosmic winds of change

17/09/2025 3455 views 49 likes

Gaia sees stellar nurseries (animation still)

Science & Exploration

Fly through Gaia’s 3D map of stellar nurseries

16/09/2025 31633 views 94 likes

Unloading Sentinel-1D

Sentinel-1D in French Guiana for launch campaign

11/09/2025 4642 views 35 likes

Plato sailing to the Netherlands by boat

Science & Exploration

Plato arrived at ESA’s test centre by boat

11/09/2025 4364 views 45 likes

ESA Director General Josef Aschbacher addresses a gathering in Tallinn

Estonia celebrates 10 years in ESA

05/09/2025 1343 views 19 likes

LEO-PNT satellites orbiting

Galileo ‘daughter mission’ name revealed: Celeste

04/09/2025 6376 views 55 likes

Second MTG-Imager in the thermal vacuum chamber

Second MTG-Imager satellite passes thermal vacuum test

04/09/2025 2317 views 38 likes

First glimpse of MetOp-SG-A1 Microwave Sounder data

New MetOp Second Generation weather satellite returns first…

02/09/2025 10156 views 73 likes

Graphic indicating how Solar Orbiter let us see the connection between energetic electrons in space and their sources on the Sun

Science & Exploration

Double trouble: Solar Orbiter traces superfast electrons ba…

01/09/2025 10073 views 68 likes

Webb's view of planet-forming disc IRAS 04302+2247

Science & Exploration

Dusty wisps round a dusty disc

29/08/2025 4098 views 68 likes

ESA's Ramses mission at the asteroid Apophis

ESA and JAXA advance potential Apophis mission collaboration

27/08/2025 4258 views 61 likes

Butterfly Nebula NGC 6302 (Webb & ALMA image)

Science & Exploration

Webb investigates complex heart of a cosmic butterfly

27/08/2025 10826 views 82 likes

Stellar families in Gaia’s sky

Science & Exploration

Gaia proves our skies are filled with chains of starry gath…

26/08/2025 8454 views 53 likes

Soil moisture anomalies over 2024 compared to 1991–2020

ESA data records help underpin climate change report

25/08/2025 3256 views 63 likes

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