Satellites detect methane plume in Nord Stream leak

Following unusual seismic disturbances in the Baltic Sea, several leaks were discovered last week in the underwater Nord Stream 1 and 2 gas pipelines, near Denmark and Sweden. Neither pipeline was transporting gas at the ...

Hubble spies a stately spiral galaxy

The stately sweeping spiral arms of the spiral galaxy NGC 5495 are revealed by the NASA/ESA Hubble Space Telescope's Wide Field Camera 3 in this image. NGC 5495, which lies around 300 million light-years from Earth in the ...

Video: New weather satellite on its way to launch

The final pre-launch preparations for the first Meteosat Third Generation (MTG) satellite are under way. The first satellite, called MTG-I1, built by a European industrial consortium led by Thales Alenia Space carries two ...

Webb's icy instrument reveals complex structures

These spectacular images feature the spiral galaxy IC 5332, taken by the NASA/ESA Hubble Space Telescope (above) and the NASA/ESA/CSA James Webb Space Telescope (below). The images display the powerful capabilities that both ...

ESA selects Harmony as tenth Earth Explorer mission

Following preparatory activities and a stringent process ESA Member States today formally selected Harmony for implementation as the tenth Earth Explorer mission within the FutureEO program. This unique satellite mission ...

Mediterranean Sea hit by marine heatwave

Marine heatwaves are extreme rises in ocean temperature over an extended period of time. Their magnitude and frequency have harmful impacts on marine ecosystems, threaten marine biodiversity and negatively impact fisheries, ...

Weightless on Earth: Preparing astronauts for microgravity

During missions on the International Space Station, astronauts' bodies go through a wide array of changes due to lack of gravity—everything from vision to cardiovascular health to bone density is affected.

Hubble captures a starry scene

A glittering multitude of stars in the globular cluster Terzan 4 fills this image from the NASA/ESA Hubble Space Telescope. Globular clusters are collections of stars bound together by their mutual gravitational attraction ...

Image: UK heat wave

This summer, heat waves struck Europe, North Africa, the U.S. and Asia with temperatures reaching over 40°C in places—breaking many long-standing records. Images from the Copernicus Sentinel-3 mission show the scale of ...

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