First detection of rain over the ocean by navigation satellites

In order to analyse climate change or provide information on natural hazards, for example, it is important for researchers to gather knowledge about rain. Better knowledge of precipitation and its distribution could, for ...

Gaming with Galileo: New Android smartphone apps published

Use Europe's satellite navigation system to seek treasure in virtual mazes or 'see' Galileos as they cross the sky above you: two new Android smartphone apps based on Galileo are now available for general download, the results ...

Image: Cheops in the Maxwell chamber

ESA's exoplanet-characterising Cheops satellite being prepared for electromagnetic compatibility testing inside the Maxwell chamber at ESTEC, the Agency's technical heart in Noordwijk, the Netherlands.

Galileo satellites viewed in smartphone app

An augmented reality view of Galileo satellites in the sky close to ESA's technical centre in the Netherlands. It comes from a Galileo-focused satnav app for Android smartphones, developed by ESA engineers.

Image: Hertz chamber for radio-frequency testing

A view inside ESA's cavernous Hertz chamber for radio-frequency testing of satellites, which will be on show to the public during this Sunday's ESA Open Day in the Netherlands.

'Mystery' signal from space is solved. It's not aliens

Astronomers have finally solved the mystery of peculiar signals coming from a nearby star, a story that sparked intense public speculation this week that perhaps, finally, alien life had been found.

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