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Four decades of tracking European spacecraft

Forty years ago this week, a satellite ground station in Spain became the first to be assigned to what would become ESA. Since then, the network – Estrack – has expanded worldwide and today employs cutting-edge technology ...

dateMay 19, 2015 in Space Exploration
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How sunflowers track the sun

Plants tell time. Not the way we do – for example, it's 3.40pm, time to pick up the kids. But like animals, plants can sense that winter is coming and it's time to drop leaves.

dateMay 27, 2016 in Cell & Microbiology
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The sun

The sun is the center of the Solar System and the source of all life and energy here on Earth. It accounts for more than 99.86% of the mass of the Solar System and it's gravity dominates all the planets and objects that orbit ...

dateSep 28, 2015 in Space Exploration
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