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ESA - Observing the Earth News

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.
ESA Observing the Earth
ESA Observing the Earth

ESA Observing the Earth

April 16th, 2026 08:00:00 EDT -0400 Three ESA-built satellites on show in France
FLEX, Sentinel-3C and MTG-I2 on show at TAS cleanrooms

Three Earth observation satellites, developed by the European Space Agency (ESA) with European partners, and due to launch later this year, have completed their functional and environmental tests and are ready to travel to the European spaceport in French Guiana. But first, journalists were invited to have one last look.

April 15th, 2026 09:43:00 EDT -0400 Antarctica’s vanishing sea ice transforms marine life
Salps

Shrinking ice is arguably one of the most visible indicators of climate change – particularly in the Arctic. However, a European Space Agency-funded study used information from satellites to show that Antarctica is now experiencing similar dramatic changes, with profound consequences for key plankton species that underpin the region’s marine food web.

April 10th, 2026 04:00:00 EDT -0400 Earth from Space: Lava flow on Réunion Island
This Copernicus Sentinel-2 image captures an active lava flow on the Piton de la Fournaise volcano on Réunion Island. Image: This Copernicus Sentinel-2 image captures an active lava flow on the Piton de la Fournaise volcano on Réunion Island.
April 8th, 2026 09:19:00 EDT -0400 ROSE-L radar unfolds in crucial ground test
ROSE-L radar wing deployment test

An important milestone has been reached in developing the upcoming Copernicus Radar Observing System for Europe in L-band satellite, known as ROSE-L. Engineers have tested the deployment of a structural model of its huge radar antenna – a key step towards preparing this new satellite for launch and its mission to monitor Earth’s land, oceans and ice from orbit.

April 3rd, 2026 04:00:00 EDT -0400 Earth from Space: Eyes on our Moon
In an unusual perspective for an Earth-observing satellite, the Copernicus Sentinel-2 mission captures this image of Earth’s only natural satellite. Image: In an unusual perspective for an Earth-observing satellite, the Copernicus Sentinel-2 mission captures this image of Earth’s only natural satellite.
April 1st, 2026 05:55:00 EDT -0400 Sahara whips up a dust storm over Canary islands
The image from Copernicus Sentinel-3 shows a Saharan dust storm over the Atlantic Ocean, with the Canary Islands visible off the coast of Morocco. Image: The image from Copernicus Sentinel-3 shows a Saharan dust storm over the Atlantic Ocean, with the Canary Islands visible off the coast of Morocco.
March 31st, 2026 03:00:00 EDT -0400 Eight more satellites added to IRIDE space programme
Italy’s IRIDE space programme adds eight satellites

Eight satellites have been added to Italy’s IRIDE Earth observation programme, following launch on board a Falcon-9 rocket. The successful launch brings the total number of satellites in orbit for the Italian programme to 24.

March 27th, 2026 07:21:00 EDT -0400 Getting to the core of a medicane
Medicane Jolina from MSG

Everyone knows what a hurricane is, but a lesser-known storm type – a medicane – recently made landfall in Libya. While the arrival of Medicane Jolina, a rare Mediterranean cyclone, brought extreme weather, it also provided scientists with a crucial test case.

Using different types of data from Earth-observing satellites, researchers are gaining new insights into how these storms form and evolve, and therefore, how their impacts can be predicted more accurately.

March 27th, 2026 05:00:00 EDT -0400 Earth from Space: Kimberley, Australia
Western Australia’s Kimberley region is featured in this double view from the Copernicus Sentinel-2 mission. Image: Western Australia’s Kimberley region is featured in this double view from the Copernicus Sentinel-2 mission.
March 20th, 2026 05:00:00 EDT -0400 Earth from Space: Jostedalsbreen, Norway
Ahead of the World Day for Glaciers, Copernicus Sentinel-2 captures the diverse landscape of western Norway with its jagged fjords, fertile valleys, mountain plateaus and Jostedalsbreen, the largest glacier in continental Europe. Image: Ahead of the World Day for Glaciers, Copernicus Sentinel-2 captures the diverse landscape of western Norway with its jagged fjords, fertile valleys, mountain plateaus and Jostedalsbreen, the largest glacier in continental Europe.
March 11th, 2026 04:27:00 EDT -0400 Media invitation: three innovative European weather and climate satellites in the cleanroom

Press Release N° 13–2026

Journalists are invited to a one-off opportunity to see three ESA-built satellites in their final preparations before liftoff. 

December 8th, 2025 09:00:00 EST -0500 From the Minoans to satellite metrology
Video: 00:06:15

The Minoans were a sophisticated Bronze Age civilization (c. 3100–1100 BC) on Crete and widely regarded as Europe’s earliest advanced culture. They are best known for their impressive palace complexes, most notably Knossos, and for their far-reaching maritime trade, which most likely relied on celestial navigation and a detailed understanding of the constellations. The Minoans recognised a hidden order in the natural world: a force to be respected, yet also harnessed for human benefit. Their era, the Age of Bronze, marked a pivotal moment in the development of human society.

Today, our own relationship with nature must find a new equilibrium. The need to monitor environmental change has never been more urgent, and satellites provide the most powerful means of doing so. This video draws a line from the world of the Minoans to the satellites orbiting above us today, highlighting the vital role of metrology – the science of measurement – in ensuring that the data they provide are accurate and trustworthy. And it turns out that Crete is an ideal location for unique reference network that helps carry out this important task â€“ and particularly important for the Copernicus Sentinel-6 mission

The Sentinel-6 satellites carry the latest radar altimetry technology to further extend the sea-surface height record that began in the early 1990s. These measurements help scientists understand sea-level rise – crucial information for shaping climate policy and protecting the millions of people living in coastal areas around the world.

The first Sentinel-6 satellite was launched in November 2020, followed by Sentinel-6B in November 2025.

November 28th, 2025 16:00:00 EST -0500 Replay: HydroGNSS launch coverage
Video: 01:45:00

ESA’s first Scout mission, HydroGNSS, was launched on 28 November 2025, marking a significant step in advancing global understanding of water availability and the effects of climate change on Earth’s water cycle.

The two twin HydroGNSS satellites were carried into orbit aboard a SpaceX Falcon 9 rocket from the Vandenberg Space Force Base in California, US.

Embracing the New Space concept, HydroGNSS is one of ESA’s new Scout missions being developed within the Earth Observation FutureEO programme.

November 28th, 2025 16:00:00 EST -0500 HydroGNSS launch highlights
Video: 00:02:51

ESA’s first Scout mission, HydroGNSS, was launched on 28 November 2025, marking a significant step in advancing global understanding of water availability and the effects of climate change on Earth’s water cycle.

The two twin HydroGNSS satellites were carried into orbit aboard a SpaceX Falcon 9 rocket from the Vandenberg Space Force Base in California, US.

Embracing the New Space concept, HydroGNSS is one of ESA’s new Scout missions being developed within the Earth Observation FutureEO programme.

November 28th, 2025 13:50:00 EST -0500 ESA’s HydroGNSS mission lifts off
Video: 00:02:27

ESA’s first Scout mission, HydroGNSS, was launched on 28 November 2025, marking a significant step in advancing global understanding of water availability and the effects of climate change on Earth’s water cycle.

The two twin HydroGNSS satellites were carried into orbit aboard a SpaceX Falcon 9 rocket from the Vandenberg Space Force Base in California, US.

Embracing the New Space concept, HydroGNSS is one of ESA’s new Scout missions being developed within the Earth Observation FutureEO programme.