ESA Observing the Earth

EarthCARE: cloud and aerosol mission

As we approach the launch of ESA’s EarthCARE mission, we caught up with some of the scientists, engineers and experts behind the mission.

With the climate crisis increasingly tightening its grip, ESA’s Earth Cloud Aerosol and Radiation Explorer mission (EarthCARE) will shed new light on the complex interactions between clouds, aerosols and radiation in Earth’s atmosphere.

EarthCARE is the largest and most complex Earth Explorer mission. It comes at a critical time in the development of kilometre-scale resolution, global climate models and will provide an important contribution to an improved understanding of cloud convection and its role in Earth’s radiation budget.

EarthCARE is an ESA mission, but it has been developed as a cooperation between ESA and JAXA, the Japanese Space Agency.

This video features interviews with: Pavlos Kollias from Stony Brook University – McGill University, Thorsten Fehr, EarthCARE Mission Scientist at ESA, Robin Hogan, Senior Scientist at ECMWF, Dirk Bernaerts, EarthCARE Project Manager at ESA, Kotska Wallace, Mission and Optical Payload Manager at ESA, Tomomi Nio, EarthCARE Mission Manager at JAXA, Eiichi Tomita, EarthCARE/CPR Project Manager at JAXA, Ulla Wandinger, Senior Scientist at Leibniz Institute for Tropospheric Research and Bjoern Frommknecht, EarthCARE Mission Manager at ESA.

Follow the EarthCARE launch campaign blog for more updates.

Access the related broadcast quality footage: animations / interviews / satellite stock footage

A few weeks ago, a team of engineers carefully extracted ESA's EarthCARE satellite from its protective transport container, initiating a meticulous process of inspection, testing and preparation for its liftoff later this month from Vandenberg Space Force Base in California.

Amidst an extensive checklist of tasks, was a rigorous effort to guarantee that the satellite is in pristine condition, underscoring the thorough attention to detail essential to making the satellite ready for launch.

Soil sealing might not be a term that everyone's familiar with, but its effects are felt far and wide, particularly in urban areas.

Recognising the urgencies of addressing soil sealing and its associated challenges, an ESA-funded project, Ulysses, is offering insights into the extent and severity of soil sealing to mitigate soil degradation in the Mediterranean region.

On this Earth Day, we reflect on the importance of protecting our planet for future generations. Understanding the Earth system and the complex interactions that shape our planet is paramount for addressing environmental challenges, mitigating climate change, preparing for natural disasters, managing resources sustainably and conserving biodiversity.

Each component of the Earth system – from the atmosphere and oceans to land surfaces and ice sheets – influences and interacts with one another in complex ways. ESA works all-year round to provide satellite data to monitor the health of our planet. Here are 10 examples of how Earth’s systems intertwine and how satellite measurements are key to understanding these complex processes.

Destination Earth goes live

Watch the event broadcast live from Finland on 10 June

Celebrating the outstanding efforts of scientists and researchers who have advanced the innovative application of Earth observation data, ESA proudly announces the recipient of this year's esteemed Excellence Award. Dr Iestyn Woolway, from Bangor University in the UK, wins the 2024 Earth Observation Excellence Award.

Φsat-2, ESA’s groundbreaking cubesat scheduled for launch in June, will now include two new AI-driven apps destined to demonstrate a crucial role in future environmental monitoring from space. The apps, which focus on marine pollution and wildfires, were the winning entries in ESA’s OrbitalAI Challenge.

A total solar eclipse swept across North America yesterday, blocking out the Sun momentarily with parts of the continent plunged into darkness. Geostationary satellites orbiting 36 000 km away captured images of the rare celestial event. 

These images, captured by the Geostationary Operational Environmental Satellite (GOES-16), captured the moon’s shadow moving across North America from approximately 16:00 to 23:00 CEST (15:00 to 22:00 BST.)

A total solar eclipse occurs when the Moon passes between the Sun and Earth and, for a short period, blocks the face of the Sun, save for a visible ring of light, known as the Sun’s corona. 

The track of the moon’s shadow across Earth’s surface, called the path of totality, spanned across the North American continent – from Mexico to the very eastern tip of Canada.

The GOES series is a collaborative development and acquisition effort between National Oceanic and Atmospheric Administration (NOAA) and NASA. The GOES-16 (GOES-East) satellite, the first of the series, provides continuous imagery and atmospheric measurements of Earth's western hemisphere and monitors space weather.

The Copernicus Sentinel-3 mission also captured images of the eclipse with its Sea and Land Surface Temperature Radiometer (SLSTR).

The eclipse also acts as a laboratory for researching what happens to weather when the Moon’s shadow passes over. The shadow makes air temperatures drop and can cause clouds to evolve in different ways. Data from GOES, Sentinel-3 and other satellites are now being used to explore these effects.

Call for media: Last chance to see Arctic Weather Satellite