Copernicus 20 years on

This week marks 20 years since the manifesto was signed that gave rise to Europe's Copernicus environmental programme. With seven Sentinel satellites already in orbit delivering terabytes of data every day, Copernicus is ...

Moving toward fast internet on the plane

Streaming films and music or accessing business data in the cloud when flying to the holiday destination or to business meetings – this is the dream of passengers as well as airlines. So far, however, fast internet on the ...

Just five things about GRACE follow-on

Scheduled to launch no earlier than May 22, the twin satellites of the Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) mission, a collaboration between NASA and the German Research Centre for Geosciences (GFZ), ...

Image: Shaker test of 8-tonne cooling system

Typically ESA's shaker tables are used to replicate the take-off vibrations of a satellite-lifting rocket. The large object seen here is not a satellite at all but an 8-tonne cooling system being subjected to a simulated ...

Bigger pipes in space for handling the data explosion

Earth observation is being held back by our inability to transport all the data generated down to earth. Irish researchers have developed a new set of pipes, in the shape of a smart system of optical feeder links, to fix ...

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