News tagged with satellite signal

Planck: Gravitational waves remain elusive

Despite earlier reports of a possible detection, a joint analysis of data from ESA's Planck satellite and the ground-based BICEP2 and Keck Array experiments has found no conclusive evidence of primordial ...

dateJan 30, 2015 in Astronomy
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Give a name to ESA's zone of silence

Kept isolated from the external Universe, a special ESA chamber simulates the boundless emptiness of space for testing satellite antennas. Recently refitted, it is in need of a new name. Come up with a winning ...

dateMar 31, 2014 in Space Exploration
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Catching signals from a speeding satellite

Soaring high above Earth as they speed through space, satellites are difficult targets to track. Now a new approach developed in Europe is helping ground stations to acquire signals faster and more accurately ...

dateMar 07, 2014 in Space Exploration
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