News tagged with radio

A magnetar just woke up after three years of silence

When stars reach the end of their main sequence, they undergo a gravitational collapse, ejecting their outermost layers in a supernova explosion. What remains afterward is a dense, spinning core primarily made up of neutrons ...

dateApr 10, 2018 in Astronomy
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How your WiFi can protect against intruders

The applications of wireless networks go far beyond logging onto the free Airport WiFi while you wait to board your flight, or binge watching the latest Netflix series on a rainy Sunday afternoon.

dateApr 02, 2018 in Telecom
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A massive telescope for seeing the invisible

Some of the universe's greatest mysteries could soon be resolved thanks to the Square Kilometre Array (SKA), a huge radio telescope that will be built in South Africa and Australia. Several EPFL labs are involved in this ...

dateMar 16, 2018 in Astronomy
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