Forty years of Meteosat

ESA's first Earth observation satellite was launched on 23 November 1977. When the first Meteosat satellite took its place in the sky, it completed coverage of the whole globe from geostationary orbit and laid the foundations ...

Aerosols strengthen storm clouds, new study finds

An abundance of aerosol particles in the atmosphere can increase the lifespans of large storm clouds by delaying rainfall, making the clouds grow larger and live longer, and producing more extreme storms when the rain finally ...

NASA IMERG data Hurricane Sandra's heavy rainfall

Hurricane Sandra fizzled in the southern Gulf of California before moving ashore but on its journey north it was close enough to drop more than 2 feet of rainfall along part of the coast of western Mexico. Data from NASA's ...

First use of ISS astronaut pictures for light pollution studies

Scientists are tapping into photographs taken by astronauts aboard the International Space Station (ISS) to reliably measure the amount of light pollution worldwide. This study not only includes the well-known signatures ...

Video: MSG-4 launch

Full replay of the launch coverage of the MSG-4 satellite, which lifted off on an Ariane launcher from Europe's Spaceport in French Guiana at 21:42 GMT (23:42 CEST) on 15 July 2015.

Europe secures new generation of weather satellites

Contracts were signed today to build three pairs of MetOp Second Generation satellites, ensuring the continuity of essential information for global weather forecasting and climate monitoring for decades to come.

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